iOS 4.2 beta for iPad walkthrough

Complete feature guide to Apple's iOS 4.2 beta for iPad

iOS 4.2 is the grand unification update, the software that brings iPhone, iPod touch, and for the first time, iPad all onto the same version number and at the same time. Yes, it's the one firmware to rule them all.

Announced during Apple's 2010 special music event, its in beta as of September 15, and will become available to the public sometime in November. For iPhone and iPod touch already running iOS 4.1, the feature list is short. For iPad's that have been running iOS 3.2 since launch back in April, the change is nothing short of a revelation. Multitasking, folders, and unified inbox from iOS 4.0 join Game Center and TV show rentals from iOS 4.1, and add in AirPlay video sharing and AirPrint wireless printing fresh to iOS 4.2.

Huge.

If you're interested in iOS 4.2 for iPhone and iPod

And we're going to take you through it, after the break!

Previously

iOS 4 is new to iPad but it's not new to iPhone or iPod touch. To see what came previously in iOS 4, check out:

What hasn't changed

Almost everything has changed this time. Likely because there's no weather or clock apps to ignore. Still, there doesn't seem to be anything new in Contacts yet, but we'll keep our eyes peeled.

Huge update, we told you.

Hardware changes

No, that's not a typo. As you're read below, Apple has added a software orientation lock to iOS 4.2 for iPad, similar to how it works on iPhone. That means the previous, hardware-based orientation lock is no longer needed, so they've made that a mute switch like on iPhone. Yes, they really changed a hardware button. Yes, it will make iPhone owners less confused but it will mess with existing iPad owners.

Either way, be advised.

System-wide enhancements

Many of the system-wide enhancements that came with iOS 4.2 for iPhone were already present in IOS 3.2 for iPad -- spellcheck, text replacement, etc. And unfortunately, there's still no sign of VoiceControl, which both iPhone and iPod touch have. There is, however...

AirPlay

AirPlay is an evolution of Apple's AirTunes system that used to let you stream music between iTunes on Windows or Mac and Apple TV or Airport Express connected speakers. AirPlay takes that to the next level, letting you stream video and pictures as well as music from iPad (or iPhone or iPod touch) and the new 2010 Apple TV. Built in apps like iPod, Photo, Video, etc. can stream, but it looks like any App Store apps that use the built in video system can also stream if they so choose. We'll have to wait and see if that functionality makes it out of beta, and which apps choose to implement it, but if apps like Hulu, Air Video, etc. integrate, it could be killer.

And since it's called AirPlay and not AirView, here's hoping Apple expands the functionality in the future to project game video onto the big TV screen, leaving iPad as a full on multitouch game controller. Hey, we can dream...

AirPlay compatible apps, when AirPlay compatible devices are present, will show the AirPlay icon as a button. Tap it and you get a list of devices you can stream to. Tap one and your video will switch from iPad to TV.

AirPrint

AirPrint is Apple's wireless printing service. By the time it ships, it should be able to send pages to almost any printer on the same Wi-Fi network, or to certain printers directly (HP ePrint have already been announced). Needless to say, this answers one huge piece of previously missing functionality. (The one it doesn't answer, and still isn't answered, is easier file transfer and sync).

AVRCP Audio/Video Remote Control Protocol for stereo Bluetooth

Yes, you can finally -- finally -- control volume, skip tracks, and do pretty much anything your stereo Bluetooth headset allows. Unfortunately, at least in my tests, volume changes on the headset don't show up on the iPhone's volume slider -- but they do work in both iTunes Store streaming and iPod apps.

Home Screen

iphone_30_icon_home_screenSpringBoard, the app that runs the home screen and overall interface in iOS, finally gets the iOS 4 crown jewels of multitasking and folders, but there are a few small changes to go through first.

The little northeast pointing arrow that indicates a location-based service is running, be it Wi-Fi mapping or aGPS, now shows up in the status bar along the top, just like iOS 4 on iPhone.

The red bar that shows background VoIP is here, long and thin though it may be. (And yes, tapping it does indeed take you right back to your VoIP/Skype call).

Spotlight

There's more control inside Settings for Spotlight, but nothing in the search interface itself that we can find yet. If Apple were to create a true universal search, including for settings, app content, etc. like webOS 2.0 or BlackBerry OS 6, that would terrific.

Multitasking

iOS 4 icon multitaskingWhile Apple's built-in apps (like iPod, Mail, etc.) have had background multitasking since iOS 1.0 for iPhone and iOS 3.2 for iPad, with iOS 4.2 it finally comes to 3rd party App Store apps.

As to how it works, instead of a traditional "leave full apps running in the background" approach, Apple instead chose to implement a more restricted but, they felt, better performing and power friendly solution involving 7 specific background API (application programming interfaces.)

Local notifications

In addition to the existing push notification service from Apple's servers, which provide sound, badges, and alert popups for everything from IM to VoIP calls, to game challenges, iOS 4.2 adds local notifications so something like an alarm-clock app could register an alert that would sit in the iPhone in the background until the proper time, then activate. That takes the online server out of the equation which is good for tasks that don't need additional information from the cloud, and so don't have to activate the radios.

Task completion

There's another API for task completion so that, for example, if you're uploading a picture to Flickr and leave the app, it can register a thread to keep uploading the picture in the background while you do something else. That means the entire app doesn't have to keep running, freeing up memory and lightening battery load, and even the thread will terminate when the upload is done.

Fast app switching and saved state

Fast app switching deals with the perceptive speed that multitasking offers. With iOS 3.2 if you left an App Store app it would shut down completely. If you went back -- regardless if it was a second or a week or later -- it would usually restart not from where you left off but from the beginning. A few developers tried to add persistence on their own, saving your place when you came back as best as previous OS versions allowed, but most didn't -- especially games. Also, if you closed one app and went to another, you could theoretically be stuck swiping back or forth between 11 home screen pages. And with a 9.5-inch screen, that could be a lot of swiping!

Saved state is now built into iOS 4.2 for iPad. If you switch out, Apps have their currents state recorded to memory and if/when you go back, the app checks the memory save and resumes from that state.

To enable fast app switching, Apple's created a new UI metaphor. Now, when you double tap the home button, the screen turns translucent and slides up, allowing you to peek at the apps running "in the background". (Technically frozen with state saved and threads registered with the background API).

Apps in the fast switcher UI are sorted in order of last usage. That means, if you're moving between a set of commonly used apps, they're most likely right next to each other and not screens and screens away. These two elements combine together to make launching apps perceptively much faster, even though the apps don't have to be running in the background consuming resources just for that convenience.

Positionally the fast app switcher replaces the space traditionally reserved for the Dock, so while it's a tad confusing the concept of apps at the bottom of the screen being more permanent and easily accessible remains. Behaviorally, while they look like a secret Dock, they function like the Home Screen itself in that you can swipe from right to left to scroll through a several 4-icon sets of multitasking apps.

Given iPad has only 256MB of RAM, we assume Apple will discretely kill off the least-used app in the stack when things get tight or a certain amount of time passes. That means, yes, sometimes you will come back to that game and have it start over rather than resuming, but resources on mobile devices -- they be constrained.

(Here's also hoping iPad 2 gets 512MB of RAM like iPhone 4 did.)

iOS 4.2 helps users visualize what's going on when switching apps by introducing a new, carousel-like animation. The new animation occurs when you switch between two apps either via the new, double-click-Home to trigger to launch the multitasking UI, or when one app calls another app (i.e. when you're in Contacts and you tap to send a contact an SMS).

Launching or leaving an app retains the same, zoom-based effect as always.

Interlude: Task Killing

At the iOS 4 event, Steve Jobs likened task managers (in the multitasking, not to-do sense) to styluses -- if you need them there's something wrong. Initially this created confusion in iOS 4 when it was noted, if you hold your finger down on multitasking apps, they'd jiggle and bring up a delete icon that, if tapped, removed them. So um, yeah.

It appears like there's a couple things going on. First, with built-in Apple apps, like Mail, if you "delete" it from the fast app switcher, the service will re-spawn immediately so you will still receive Mail (it doesn't kill the background thread that checks, sounds/vibrates, and updates the badge). However, the respawn will sometimes fix issues of mail not loading properly, for example.

For App Store apps, if you "delete" them it flushes their saved state and forces them to reset and reload when next you launch them, i.e. they won't resume from the previously saved state and their threads seem to be restarted.

And yes, you can still hold down the Sleep/Wake button until the red Shut Down slider appears, then hold down the Home button until you return to the home screen, and that will flush the RAM and give you a general reset.

Widgets

Just like to the left of the main home screen is a special Spotlight screen, to the left of the fast app switcher is a special widget dock containing a software version of the iPad's previous hardware orientation lock control.

That's right. The hardware orientation lock button has been reassigned as a mute switch, to match the iPhone, and now orientation lock is software based. Unlike the iPhone, however, you can lock in both portrait and landscape mode.

More over, there are three circular music controls to skip back/rewind, play/pause, or skip ahead/fast forward whatever audio is currently queued up (including streaming music). Whichever app is currently playing the music, be it iPod, iTunes or Safari (streaming podcasts, for example), or an App Store app (like Pandora or Slacker) is shown at the right so you can jump back to it and access further controls.

iPad 4.2 also gets something more than iPhone -- a brightness slider. The extra screen real estate pays off with instant access to crank things down for reading or up for watching movies.

The presentation may not be as visually slick as Palm webOS' Card view (which looks like iPhone Safari's Page view) or Mac OS X Expose mode, but it keeps tens of millions of existing iPad users grounded in the interface they're familiar with and that's what Apple is prioritizing.

Background music, location, and VoIP

Speaking of streaming music, perhaps most famously, Apple is allowing apps to register three specific types of threads for persistent backgrounding (they can just keep running until you close them). Again, this isn't the whole app running, just one thread from the app, so the idea is it won't slow down performance, use up memory, or drain battery to the same degree. These API are for streaming music, location, and VoIP (voice over IP).

This means you can listen to Pandora, Slacker, etc. while surfing the web. Navigon, TeleNav,TomTom, etc. can keep using the GPS and alert you to directions while you're on the phone, and to further save resources, non-critical location apps like FourSquare, Gowalla, Loopt, etc. can be alerted when you change cell towers. Fring, Skype, Line2, etc. can answer calls and receive messages when you're not in the app, making them more equal telephony citizens.

What's still missing are background API for timeline updates, so that IM, Twitter, RSS, etc. could update like Mail does and have new messages ready and waiting when you return to the app. Also, there's no API to let internet sessions like SSH, RDP/VNC remain active when you exit an app making it more onerous for network administrators and others to manage remote machines. Hopefully these can be added in future revisions.

Folders

iphone-os-preview-icon-folders20100407There are umpteen hundreds of thousands of apps in the App Store, tens of thousands specifically for iPad, and more and more every day. With iOS 3.2 on iPad we had 11 pages for 180 apps viewable, but you could install many more and use Spotlight as a way of finding and launching them. And Organizing them efficiently? Forget about it.

Enter Folders. A Folder is simply a grouped icon that holds up to 20 other icons inside it. (And for those keeping count at home, the new math means a whopping 3600 apps can be kept available at once. Super hudder).

The way it works is you tap a Folder icon and once again the Home Screen fades and splits open, this time below the Folder. Inside the split are all the apps contained in the group.

To create a Folder, you begin by tapping and holding an icon to put it in jiggly mode, just like you did before to delete or move it. Then, drag it over and drop it on top of another icon to create a Folder. (This works better when icons aren't at the right edge of the screen, as the "get out of the way" behavior sometimes supersedes the Folder behavior, causing the icon to wrap to the next line before you can drop on top of it.) Once created, iOS reads the apps' category data and tries to name the folder for you, but you can easily edit it and change it to anything you want.

As you add apps to a folder, tiny representations of the apps icon appear inside the folder icon in a 3x3 grid. Since iOS 4.2 on iPad supports more app than the iPhone version, 20 instead o 12, as you add more than 9 apps, the grid of tiny icons scrolls up to show the new apps being added. Since 20 isn't divisible by 3, when you hit 19 or 20 that row contains only 2 icons. Once you leave jiggly mode, the folder icon scrolls back down to show only the first 9 icons again. So, if you need visual reminded for certain apps being in certain folders, make sure you add them first so they'll be visible.

To remove apps from a Folder, put them in jiggly mode inside the Folder and drag them out (or just delete them if you don't want the app anymore at all). You can also move them around within the Folder to customize their order.

Folders can be put in jiggly mode and moved as well, but not deleted (they can only be deleted by removing all the apps from within them, and which point they self-destruct for you). You can even move them to the Dock, which means you could have 120 apps readily available at any time for quick launching.

You can also manage them from iTunes 10's app interface if a mouse and keyboard helps you speed up the process. (Oh, the irony.)

And while you still can't delete Apple's built-in apps, you can take the ones you're not using and hide them away inside a folder so they waste as little Home Screen space as possible.

Again, not as visually exciting perhaps as Mac OS X's Stacks, but it keeps current iPhone users in a familiar interface while adding much-needed functionality.

Calendar - Now in pastel

Calendar app appears to be functionally identical to iOS 3.2 but for the color scheme. The shades are all pastel now, just like iPhone on iOS 4.1. Full on Miami Vice light purples and greens and peaches and tones only Prismacolor has names for. No idea what this change was about.

Notes - Fonts they are a changin'

iphone_30_icon_notesNotes finally -- finally lets you change fonts. That's right, if Marker Felt was never your thing, you can now jump into Settings and switch it to Chalkboard (essentially Marker Felt with a shave and a haircut), and Helvetica, used by the rest of the interface.

Maps - Button tweaked

iphone_30_icon_mapsA minor tweak, but the current location/current direction button changes from the previous crosshairs to a north-east pointer to match the new location services icon used in the title bar, much like the iPhone's did under iOS 4.0.

Video - Airplay enabled

Video, the app that unlike the iPhone but like the iPod touch houses all movie, TV, and video podcasts on iPad, enjoys AirPlay integration so all of the preceding should be able to easily stream to the 2010 Apple TV (and perhaps 3rd party AirPlay devices one day, if any offer video support).

YouTube - Thumbs and AirPlay

YouTube only gets a minor update this time, which is kind of disappointing given how great YouTube has been making YouTube.com work for iOS devices. In any event, if you've ever wished you could give a YouTube video the old thumbs up or thumbs down right on your iPad, the you're in luck.

And, of course, the AirPlay is right there, giving us hope any HTML5 video will be instantly transportable to the TV.

iTunes Store - TV Rentals, AirPlay, Ping (eventually)

iTunes store gets AirPlay too in case you want to stream a video podcast and shoot it over to your 2010 Apple TV. Speaking of streaming, thanks to iOS 4.2 background audio, streaming on iPad is now as rock solid as it's been on iPhone since 4.0.

Most of the time you can scrub and it re-buffers and keeps playing flawlessly. You can stop it and come back hours or even days later -- even after using the iTunes app to search for other things or the iPod app to play different audio -- and it still knows where you left off and starts playing again instantly without missing a beat. I almost never download podcasts anymore. That's how good the streaming is now (especially if you're mobile with an iPad 3G).

TV show rentals

The other addition is TV show rentals. They're only available in the US and from ABC (whose parent company, Disney, counts Steve Jobs as its biggest share holder), and FOX (whose owner, Rupert Murdoch, sees mobile devices as a way to save old media), and cost $0.99 per episode. You have 30 days to start watching and 48hrs. to finish once you start.

Ping

Ping doesn't show up in iOS 4.2 beta 2, but almost certainly will be coming to the iPad with this release. We'll update when it shows up. It will be interesting to see what Apples does to balance the rather awkward iTunes Windows/Mac UI with the fairly standard iOS on iPhone UI.

App Store - iAds

iphone_30_icon_appstoreApp Store, like iTunes Store is mostly just a thin app container around constantly updated web content, but Apple has snuck something new in this time, if not for users than at least for developers. And yeah, we're talking about iAds...

iAd

iphone-os-preview-iads20100407Okay, so iAd really shouldn't be considered a feature, at least not for users, but it will be a feature of iOS 4.2 for developers, and it will go in apps, so we're mentioning it here.

iAd will provide developers with an easy-as-Xcode way to place advertising in their apps, both paid and free. Apple is setting a high bar for their ads, however. No simple Google-style text, annoying punch-the-monkey, or jarring transition out of the app and into the browser, they claim to want great looking, highly interactive, emotionally compelling content that will connect with rather than alienate users. Served every 3 minutes...

Settings

iphone_30_icon_settingsSettings is a boring app that often contains a great number of terrific surprises when it comes to Apple iOS updates. iOS 4.2 for iPad is no exception.

Brightness & Wallpaper

iPad gets all the wallpapers that iPhone got with iOS 4, some of them re-rendered to look even sharper on the big 9.7-inch screen.

Here they are in action:

General: Location Services

Since Apple is, post Google-breakup, awfully serious about user privacy, Location Services get a new Settings tab that lets you turn them off completely, but also turn them off in each app separately if you like.

General: Passcode lock

iOS 4.2 brings alphanumeric passcodes to iPad by default (no more configuration file required). Turn it on and you can have a nice, strong, even gnarly pseudorandom string... if you can remember it.

And yes, you get the Vader-black keyboard standard if you flip that switch.

General: Restrictions

To the list of things you can lock down and lock out, iOS 4.2 adds Deleting Apps, no doubt to the cheers of parents with young children everywhere. You can also prevent changes to location services (so your kids can't stop you tracking them, unless they're hax0rs) and email accounts.

If you don't want them playing multiplayer Game Center games, you can stamp that out as well. You can even turn off friend requests.

General: Keyboard

iOS 4 spell check causing more problems for you than it's fixing? No problem, you can now turn it off. [9to5Mac]

Mail, Contacts, Calendars

Gmail is dead, long live Google Mail.

Inside MobileMe, Google Mail, or other IMAP accounts, you can choose whether or not to enable sync. Again, there’s no support for Exchange ActiveSync accounts yet (including Gmail via GoogleSync).

Because mail now supports threaded email messages, Settings now gives you the option to turn that feature on or off.

Notes

Notes now has its own Settings tab because, as mentioned previously, you can now change the font in Notes, and here's where you do it.

You can also choose the default account for Notes sync if you have more than one IMAP mail account set up.

Game Center

Game Center, Apple's social gaming network went live with iOS 4.1 for iPhone and iPod touch and comes to the iPad with iOS 4.2. As of this writing, Apple has a Game Center section set up in the App Store to help you find games that support it. To start off, you can create or login to an account, update your status, and add friends.

And yes, on iPad Game Center takes advantage of the full screen. You get a double column-view instead of single like on iPhone, and that means your lists (like friends) will on the left and the detail view (like stats) will be on the right.

Also, the sign in/welcome screen currently shows a number of app icons "dealt" card-like across Game Center's game table style UI. Tapping them does indeed take you to the App Store to get the game.

You can also see a list of your games that support Game Center. Tapping on one gives you general info and the ability to hit Play and go straight to the game. Tapping on Leaderboards lets you see top scores for Today, This Week, and All Time.

Achievements shows everything you can earn for playing the game.

Safari

iphone_30_icon_safariiOS 4.2 finally gives iPhone, iPod touch, and iPad the ability to find text on a Safari web page. This is similar to Windows or Mac, where you just hit CTL-F or CMD-F, type your text, and off you go. On iPad Safari you use the regular old search field (still confusingly labeled Google by default) and start typing the text you want to find.

Where previously you only got suggested search terms, now you get an additional section at the bottom to find the word on the page. Tap it and the first match on the page is highlighted in yellow and a set of buttons slide up on the bottom for "Next" and "Done", as well as a counter for how many matches of the word there are on the page, and which one is currently highlighted (e.g., 7/16). Hit next until you find the one you want, hit done when you're finished. If you want to change the find term, the search box is repositioned alongside the controls to make it convenient.

No more tedious manual scanning, no more javascript bookmarklet workaround. Just happy surfing.

The previous + icon, for adding bookmarks and Web Clips is gone, replaced by the Action button found in other apps. Hitting the action button gives you all the same options as before, but now also includes AirPrint.

And, of course, AirPlay will show up inline for videos where compatible.

Mail

iphone_30_icon_emailiOS 4.2 for iPad Mail gets a unified inbox just like iPhone has had since iOS 4.0. For those with multiple email accounts whose previous iPad experience involved tapping into and out of those boxes many, many times a day this is a hugely welcome addition.

Unlike iPhone, the split column view of iPad lets you see your inbox choices on the left in landscape mode and in popover in portrait so it can be even faster to move around. The list includes all Inboxes, a specific account's inbox (which is considered fast inbox switching), or into the complete folder and sub-folder system of a given account (how Mail has worked in iOS 3.2).

Once inside, All Inboxes is visually indistinguishable from an account-specific inbox, it simply contains all of their messages.

What is distinguishable are the carets (technically greater-than symbols) to the right of certain messages that indicate a message is part of a thread. A number, typically 2 or 3, accompanies the caret to indicate how many replies are in the thread.

Tapping on a message that's part of a thread gives a second list of all messages in the thread. Tapping on one of them shows you the message in the main column.

A thread view contains a small vertical bar at the top with the subject of the thread and time of the most recent reply. A button to the top left of the message contains the name of the inbox you came from so you can back out again, leave the thread completely, and see all your messages.

So yes, the tap, tap, tap of inbox navigation persists, albeit shifted from moving into and out of inboxes to moving into and out of threaded messages.

Great news for heavy ActiveSync users, iOS 4 supports multiple accounts. So, for example, you can now have your work Exchange server and home Google account both set up to push through ActiveSync (which is what Google Sync users behind the scenes) at the same time.

Also for Gmail users, the Delete button has now been properly renamed as Archive (since Google really doesn't want you deleting anything if they can possibly help it), and the trashcan replaced with a storage box icon.

Lastly, in iOS 3.2, when you wanted to abandon an email, you would hit Cancel and get options to Save (store the email in Drafts), Don't Save (trash the email), and Cancel (go back to writing the email). The naming of these options was likely too confusing so in iOS 4.x they've been replaced with a big red Delete Draft button (to trash the email) and Save Draft.

Photos

Photos get a bump in the functionality department, primarily through the Action button getting AirPrint. Just tap, choose a compatible printer, and your photos go wirelessly from iPad digital to hardcopy ink or laser.

iPod

iphone_30_icon_ipodiPod on iOS 3.2 for iPad was fairly well rounded already, so the bump up to 4.2 seems fairly minor at this point. You get AirPlay, so you can send music to Air Port express speakers, or video to the 2010 Apple TV.

Availability

iOS 4.2 is currently in developer beta. There will likely be 4 or so betas before it goes Gold Master (GM) for final testing, and then is released to consumers in November.

It will be a free update.

Conclusion

iOS 4.2 on iPad is a revelation. It's the way iPad is meant to be. That's not to say it's perfect or has every feature on every geek's wish list -- it certainly doesn't -- but it has enough new functionality to make iPad much more valuable.

Like with iOS 4 on iPhone, multitasking and folders extend the existing UI in a way that gives power users what they need, but keeps casual users either grounded in familiar metaphor, and feature-phone types blissfully unaware it's even there.

AirPrint addresses an important bit of functionality for home and business alike, and AirPlay has the potential to turn the TV video scene upside down.

Sure, non-obtrusive notifications, and glanceable, lock-screen widgets -- and hey, AirEasyFileTransfer -- would be grand, but iOS 5 beta is only 6 months or so away...

As always this is a walkthrough and not a review, so we'll save the pros and cons for when it ships. For now we'll just thank Apple's iOS team again -- this is one hell of an update. If you notice anything we've missed, send us an email or drop a note in the comments and we'll add them to the next update.

Rene Ritchie

Editor-in-Chief of iMore, co-host of Iterate, Debug, Review, The TV Show, Vector, ZEN & TECH, and MacBreak Weekly podcasts. Cook, grappler, photon wrangler. Follow him on Twitter and Google+.

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There are 63 comments. Add yours.

Macboy74 says:

Good walkthrough Rene as always can't wait to get it.

Greg Foster says:

Is it just my phone or is the video quality pretty bad?

Geo Coldz says:

Great Guide Rene! How long did it take to write?

Greg Foster says:

Weird, I watched the vid on YouTube and it looks fine but when I watch it from tipb, it's bad quality.

Limegrntaln says:

It's fine over wifi. Over 3G, just like anything else it looks like crap.

Scott Rose says:

I can't stand the fact that Apple made that hardware change to the orientation lock button. What a downgrade in user friendliness. I wrote a blog entry about it here: http://scottworldblog.wordpress.com/2010/09/16/ios-4-2-on-ipad-dont-fix-...

Bart says:

Nice writeup. I have my iPad registered and have the beta and am soooo tempted to install it. I hear there is no going backwards though so maybe I'll wait.

petaf says:

Soooo excited about this, can't wait! Thanks as usual, Rene, for getting this to us so quickly.

Thomas says:

All these walk throughs and reviews seem to miss that the Carrier Data section has lost the ability to change your own custom APN's and this means that you cant use ANY Carrier Sim as stated on the Apple website. If you dont use an official Apple affiliated Carrier then you cant set the APN's to access data (on the Ipad) or Data, MMS and Tethering on the iphone. This is a MAJOR issue...maybe its just an issue in New Zealand as we only have one Carrier (Vodafone) supported by Apple but have several others that offer Ipad/Iphone plans

Zachary says:

I've always been able to use the "Microsoft Exchange" button in Mail.app (in 3.2 and 4.2) to hook up my iPad to Google Sync for push e-mail, contacts, and calendars... so what are you talking about?

Rene Ritchie says:

Zachary - You can now have multiple Exchange accounts, not just one like previously.

Allyson Kazmucha says:

Awesome writeup rene. Now here's to hoping I can actually update the iPad before iPad live. I haven't had time the past few weeks. Bad ally!

JustinHorn says:

Great writeup! I may actually have to by an iPad 2 in April of next year.

Bill says:

I didn't see any mention of a fix for WIFI problems. Does anyone know if that is being addressed?

Tony says:

I agree with the above poster who says the orientation lock should have stayed as it was :(

Rene Ritchie says:

@Thomas We don't comment on bugs in closed betas, if that's in the release version, we'll cover it.

DFunk says:

I have been testing 4.2 on iPad since release and have to say that it has made switching from iPhone 4 to iPad much more seamless. No bugs to report so far.

Liam330 says:

NOOO I don't want the rotation lock changed. DAMM!!!!!

Jiansworld says:

Great writeup. I can't wait! I'm glad that multiple exchange accounts will be allowed as well as printing.
Your right about the file transfers issue. I really would like to be able to group documents from apps such as drop box, file browser or Shareplus into one main folder instead of each using shier own. Hopefully that will come.

PooBah says:

Nice write up. But you probably just broke your developer agreement showing it.

Mark Hernandez says:

Well-written article, the way they should be written; informative, enlightening, and clarifying. It takes time to do a good job. Thanks for that. Mark

Nick says:

I love the ending there, iPod nano in 10 minutes. Nice video overall :)

Mr. Anonymous says:

What I want to know is will airprint be useable on my old Dell V305 right away, or will Dell have to step in and give out an update?

Doug says:

Do the multi-tasking icons always appear at the bottom of the screen, regardless of whether you're in landscape or portrait mode? (Unlike the iPhone, where they always appear at the bottom of the screen in portrait mode and the side of the screen in landscape mode -- that is, the icons don't readjust themselves depending on the orientation, but they should, IMHO.)

Allan Jensen says:

Great overview, can't wait for the update. Meantime, does the new version support more internatiomal keyboard formats, such as Danish/Norwegian, with æøå?

Mikey says:

Can you email a pdf from iBooks?

Thejess says:

@Scott
This is the only thing that will make me not want to install it. If they don't make it an option to keep the switch as an orientation lock than my iPad will be very annoying as an e reader. Sure I know bringing up the menu is easy but a switch is much faster when trying to lock your page orientation. Hopefully we will have to rely on the jb community once again for a hack or fix if we want to enjoy a more native multitasking experience.

DJKazaz says:

A nice update though with the exception of multitasking, it's mostly the UI elements that got upgraded - I'm looking forward to it but doubt it will transform my iPad experience, especially since I already have multitasking via JB (backgrounding & activator).
Now if they were to add a real filesystem at OS level, that would be something and would make the iPad a real competitor not just to netbooks (as it is now) but also laptops and other portable devices.
As it stands, I love my iPad but OS 4.2 won't make me hold onto it after competing devices with real computer capabilities come out (which could be a while of course).

cardfan says:

Decent upgrade. The airplay looks the most interesting but of course i'd need an apple tv.

west3man says:

I must be the only one who was really distracted by the shaky-cam effect...or people are super happy for some iPad 4.x news
One of the earliest commenters highlights what underwhelms me about the update - being limited to AT&T 3G vs wifi restrictions (ie no jailbreak).

Wifi Antenna Booster says:

Excellent write up Rene! It is always feels wrong using the iPad after using my iPhone. Roll on November!

RobotGrrl says:

Does the 3G still work OK for you under 4.2?

reck says:

u can change ur apn settings just go to http://www.unlockit.co.nz/

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Pepsi guy says:

Great thank you for job well done

MILE says:

Anyone else experience a loss of 3G connectivity under 4.2 on the iPad…?! Ever since the first beta I don’t have 3G connection on my iPad and that didn’t change with the second beta either…! :(
I tried resetting network settings, changing the configuration, even different SIM cards — 3G is completely gone, all I get is EDGE now…

Janey says:

does Safari still reload the entire freekin page if you so much as open something in a new window? I HATE that so much...

Richard neipling says:

Thouroghly enjoyed the article, seems like all aspects were covered, do you think they will ever add ACTION MENU to the mix, it's a great program and so helpful … check out the link:
http://www.iphonedownloadblog.com/2010/08/21/action-menu-ios-4/

jacksloper says:

This article should probably be updated to include the new animation from beta 2.

matty shoot says:

im getting an ipad in november and that is the month 4.2 comes out so as soon as i get it ill when i set it up with my itunes ill definatley get 4.2

JS over 65 says:

I did not find the product Flash in my browsing of the iOS V4.2 news. Is. Flash further in the future?

doug says:

any ability to create folders in the mail client?

Caught You! says:

Haha 5:03 you have a vista loader! I wonder if Apple knows a SDK developer has a jailbroken device?!

chr1spy says:

Very nice overview you got here. Let's see what beta 4 will bring... :)

BoxOfSnoo says:

FYI You actually can run SSH in the background (i.e. tunnels) using iSSH; this works on an iOS 4.1 device, I presume nothing drastic has changed to break it?

Ram says:

Is there any support for highlighting and annotating PDF documents in the iBook app? That functionality was missed when STeve Jobs announced/demoed the iBook update a few months ago. Is this feature being ignored again? When will apple wake up?

Ethan says:

I loved it now, looking forward to many of the updates, but I am really confused about the hardware function change. It was fine before, because you could mute it in half a second by holding down the Down button, but i really would have no need for the mute button, besides I will not be able to but it on orientation lock easily now. Big shame.

Bjorn | iCan't internet says:

Great overview of iOS 4.2 I'm looking forward allready to installing it! ;-)

Suman Lodh says:

Thanks for the detailed discussion on iPad's new iOS 4.2. Although, it is an add-on to a computer, I think eventually the iPAD will get its own independent identity in future. Thanks to the iOS developers who are working day and night to make it like a substitute to computer. A great innovation (iPad + iOS + apps). Enjoy technology!

Fred says:

Nice. But I still don't understand why iOS won't synchronize with Outlook Tasks!
The iPhone is one of the best tool to carry your Outlook in your pocket for appointments, address book, e-mail, notes but not tasks.
Unbelievable!

kkmail says:

I just updated to the 4.2 GM and have started to have serious wifi problems. I have a 64GB WiFi only iPad and it constantly loses connection. I tried reseting network settings, but it still doesn't work.

Allan Jensen says:

Fred, I second that re task synchronization. The 2do app does a nice job but requires yet another manually instigated synchronization; it should all be a default feature that syncs when you do a general synchronization. Which of course ideally should be wifi and not old school palm- device like wired!

Krille says:

Autsch. They killed my most loved feature: The preselected German umlauts when holding a key. That saved a swipe for each ÄÜÖ.
I was hoping this might get adapted on the iPhone. This hope is gone. A Pity.

mobile10 tablet info says:

Pros & Cons iOS 4.2 - If your iPad is filled to the brim with apps, the new Folders features gives you a new and intuitive way to manage and navigate all of those icon. more on that at tablet info http://www.mobile10.org/?p=158 . beside that Multitasking is one of the most eagerly awaited features in iOS 4.2, one that gives the more computer-like feel as you can run multiple applications at once

Tablet info says:

good review!
the main Pros is the multi tasking, folders, wireless printing, and business-friendly features.Multitasking is one of the most eagerly awaited features in iOS 4.2, one that gives the more computer-like feel as you can run multiple applications at once. The previous iPad OS build automatically closed a running application when you launched another, which proved frustrating to those of us expecting a true computer experience more on that at http://www.mobile10.org/?p=158 bottom line Bottom Line Critics may dismiss iOS 4.2 features as ones that should’ve been in the iPad’s original operating system, but they’re welcome additions in this useful, and free, update

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