iPhone OS 2.2 build 2.2 5G77, at 246.4MB, is the second major point release to Apple’s second generation mobile operating system. Following on release 2.0 (full review) on July 11, and 2.1 (full review) on September 15. Interestingly, while 2.0 had 8 betas, 2.1 only had 4 and 2.2 but 2. Is Apple really getting twice as efficient, or only spending half as much effort getting feedback?

Like 2.1, this update is also available FREE for the iPod Touch. Unlike 2.1, however, Apple is not providing the same functionality to Touch, with the Google Maps update notably missing. Since these updates don’t seem dependent on either the cell radio or GPS, it’s difficult to imagine why Apple chose to — we’ll say it — shaft the Touch. Perhaps they’ll blame their subscription accounting model again? iSigh.

Remarkable also by it’s absence — again — is the much ballyhooed Push Notification Service (announced during WWDC 2008), intended to provide the semblance of multi-tasking to 3rd party apps by sending badges, sounds, and pop-ups through a central Apple server to alert users of, for example, new IMs or tweets. (Should we even bother to mention the continued, and continually unexplained, absence of cut and paste, MMS, unified inbox, video recording, etc.)

Note: We updated just fine using iTunes 8.0.1, but you may want to consider grabbing yesterday’s 8.0.2 release first.

But enough dwelling on the didn’t gets. Read on after the jump for the we gots!

iPhone OS 2.2 Release Notes

Apple gets (can we still call it uncharacteristically?) chatty with the details:

This update contains many bug fixes and improvements, including the following:

• Enhancements to Maps
  • Google Street View
  • public transit and walking directions
  • display address of dropped pins
  • share location via email
• Enhancements to Mail
  • resolved isolated issues with schedule fetching of email
  • improved formatting of wide HTML email
• Improved stability and performance of Safari
• Podcasts are now available for download in iTunes application (over Wi-Fi and cellular network)
• Decrease in call set-up failures and call drops
• Improved sound quality of visual voicemail messages
• Pressing the Home button from any Home screen takes you to the first Home screen
• Preference to turn on/off auto-correction in Keyboard Settings

Products compatible with this software update:

• iPhone
• iPhone 3G

The Fixes Are In

Much like 2.1, and as can easily be seen by the list above, 2.2 is much ado about fixes. Many of our current gripes, especially the fetch-mail problems and incredible crash-iness of Safari have been seen to. It’ll take a few days and a lot of testing to know for sure, but already things in general seem much snappier, smoother, and even more polished. This is especially noticeable in SMS, Contacts, and other previously laggy apps.

Likewise, Apple has closed a number of security vulnerabilities, a complete list of which can be found in their Knowledge Base, but includes fixes for CoreGraphics, ImageIO, Networking, Office Viewer, Passcode Lock, Safari, and Webkit.

The Un-Affected

While a lucky few apps got updates and some more received tweaks, the vast majority remain unchanged from 2.1 and even 2.0. Outside the general fixes mentioned above, that includes SMS, Calendar, Photo, Camera, YouTube, Stocks (nothing to stop them going down, sadly!), Weather, Clock, Calculator, Notes, Phone, and Mail.

In the perhaps re-broken category — though again this is based on only preliminary tests — iPod is back to losing its place in podcasts and other long-form content for me again. Hopefully this is a temporary glitch. (For those who don’t remember, this used to be a common problem fixed only with a reboot that suddenly “reminded” iPod where it had left off).

Likewise, while we can still connect to a VPN over WiFi, I still can’t over 3G. No explanation on that yet either, though we’ve confirmed on multiple iPhones on both Rogers and AT&T.

Home Screen

The iPhone has 9 available Home Screens to store Apps and WebClips. Now, if you’re on screens 2-9, you can press the Home button and be whisked back to screen 1. A very nice touch.

UPDATED: Speaking of nice touches, while 2.1 saw Apps revert to their last assigned location after being updated, 2.2 finally nails it — Apps are updated in their last assigned location. (Thanks phester!) No more whiplash.

Google Maps

Wow but did this app receive the most attention. Google showed that even post-Android, they haven’t given up an ounce of their iPhone love, not only with their Advanced Voice Search in the Google Mobile App, but baked right into iPhone OS 2.0 as well.

First is Street-View. Google hasn’t yet photographed every street, even in the US, but if you search for major American cities, you’ll probably get lucky.

What is it? When you see a pin in a Street-View enabled location, tapping on the little icon on the left (looks like the top of a man), will animate you through an awesome transition to first-person view of that exact place. Swipe, and you can spin 360 degrees around or pan up and down. A searchlight metaphor, straight out of your favorite FPS, shows which direction the current view represents. Brilliant.

You can also report inappropriate content — which I’m guessing means road-repair not being finished with all due haste?

Words don’t do it justice (which is why we post pics!). Utterly mesmerizing.

Second, if you hit the icon to the right of the pin, you get pretty much what you got with previous firmware, with the notable exception of a new button option at the bottom — Share Location. This is similar to “Mail Link to this Page” in Safari, but instead of a web site address, it sends the Google Maps location of the pin.

Lastly, if you use directions, Maps now provides not only Driving, but Transit and Walking to boot (ha!).

Transit provides bus departure and arrival times, the cost of (combined) fare, and a schedule button to get more options. Note: Bus and train numbers aren’t shown right away. You need to hit Start and get underway for those. Maps will, of course, give you directions on how to get to the bus(es) and train(s) as well!

Walking ignores one-way streets and other vehicule-specific limitations (too much to hope for “Warning: Extreme Tire Hazard?” shortcuts?) when suggesting the fastest route.

Over all, since the iPhone doesn’t have a built-in compass like the Android G1, Street-View isn’t quite as jaw-dropping a demo on the iPhone. Never the less, it’s a spectacular update to an already outstanding app.

Rating: killer.

Settings

Under Settings, General, Keyboard, you now have the option to turn off the iPhone’s Auto-Correction, which many users — especially non-English users — found skewed more stupid than smart.

You can also, apparently turn on Japanese Emoji icons (screenshot via Macrumors) — if you are in Japan and on SoftBank, the official iPhone carrier there. Otherwise, no Emoji for you! (I did manage to switch my iPhone to Japanese trying this out, with only my 3 year old Chinese character (same as Kanji) reading level allowing me to bail back to English… Phew!)

iTunes WiFi Music Store

You read that title right! iTunes now has a new button along its bottom bar — Podcasts. Hit it and you’re greeted with a familiar interface boasting all new — for the mobile app at least — content. Audio and Video Podcast direct downloads have arrived. (You can even get our very own Phone different!)

It functions identically to music downloads, though all Podcasts are still free.

Unlike Music — and identical to the App Store — If you can find something below 10MB (we can’t!) you can download it over 3G. For everything over 10MB, iTunes will complain and direct you to WiFi.

In a pinch — and kudos to Apple for thinking of this — you can ignore the download button and tap the podcast title to launch the QuickTime plugin and stream the Podcast without saving it. You could do this previously via hitting a web link in Safari, of course, but adding it right into the same location as downloads is a fantastic option for users.

Note, having done this frequently from within Safari, it can be a life… er… boredom saver, but can also be frustrating. Dropouts and restarts can occur, and it won’t remember your previous location if you try to come back to it later.

Note: On the download screen, there’re are controls to pause and resume, and (consistency points!) you can swipe to pop up the delete option.

Epic addition that, while it still doesn’t excuse PodCaster-Gate, projects Apple’s iTunes/iPod dominance well into this generation.

App Store

Still no demos. Still no shareware. Still no trial periods of any kind. Yes, the ongoing tribulations of the App Store, developers, and their business models get very little help here, but Apple has provided a minor tweak for users — improved categories with icons.

Better still, App Store Mobile finally catches up with it’s Mac/PC counterpart, showing all the screenshots a developer supplies for their app, with the first one shown full-size and the rest tiled underneath. Tap on any of them to launch an embedded Photo browser to cycle through them all full screen.

If, after using the icons and screenshots to help choose and app, you ultimate decide you hate it and want to burn it from your flash memory, Apple will also cheerfully now ask you to rate it first. Any guesses as to how many 5 star apps will get trashed?

UPDATE: Introduced in 2.0, gone in 2.1, the “Update All” option makes its triumphant return in 2.2. (Thanks Scott!) A convenient feature and a solid decision on Apple’s part.

Safari (Web Browser)

Though the big news is the apparently improved reliability, Safari got a small tweak all its own — the search bar is now surfaced right up alongside the URL bar, with the search button (logically) gone and the back button now relegated to a less prominent position inside the URL bar (much as it is on Mac/PC Safari, absent the orange color).

And while it sure seems faster, whether any additional WebKit goodness, including the screaming hot SquirelFish JavaScript engine, has made it into the Mobile version is something we’re still very interested in finding out.

iPod

We noticed you noticing our previous mention of the Podcast direct download feature in the iTunes app. Well, it’s accessible via the iPod app as well. If you go to the Podcast section and drill down to a Podcast list, you’ll see “Get More Episodes…” at the bottom of the list (notice we didn’t say “end” — we’ll get to that in a bit!)

Why Apple chose text instead of an elegant, reflective button we don’t know, but tapping it will take you straight to the iTunes app page for whatever Podcast you wanted more of. Very nicely integrated.

Okay, so that “end” in the “beginning” at the “end” thing? It looks like Apple has reversed the order of Podcast listings in 2.2. In 2.1, the most recent episode was at the top. In 2.2, it’s at the bottom.

Why? Well, in 2.1 when you finished listening to a Podcast episode, it would auto-annoyingly go right on playing the next oldest episode available, with nary a Settings toggle available to end this assault on reason.

We’re guessing they flipped things so that iPod will now auto-just-as-annoyingly go right on to the next newest Podcast.

Why, in the name of Jobs, can we not just get buttons similar to the Music section so we can choose to loop or not on our own?! What’s that? They do have those buttons, it’s just that the buttons seemingly do absolutely nothing?!

iSigh again.

Memo: Please flip the Podcasts back and, you know, implement the behavior of the buttons, not just the visual state, b’okay?

Conclusion

Yeah, STILL no cut/copy/paste, no turn-by-turn, no MMS, no video recording, no ubiquitous landscape keyboard, and the list goes on and on. It’s just Apple, once again, doing what they think will give them the most holiday, Storm-competive bang for their developer buck.

Should you upgrade to 2.2? Still an major NO if you want it jailbroken and — eventually — unlocked, according to the DevTeam. For everyone else, there’s not reason not to. It costs nothing and Google Maps and Podcast Downloads alone are major reasons to grab it and not look back.

If you’re uncertain, drop by the forums to talk it over.

And if you notice anything else we may have missed, please let us know in the comments and we’ll update asap!

WE CAN HAS IT! iPhone 2.2, 246.4MB of Google Map goodness, podcast OTA downloadiness, Line-out-ified, Emoji-con’d, latest update to Apple’s universe denting, storm-breaking mobile computing platform is now available via iTunes!

Just remember, if you’ve jailbroken, or if you ever want to unlock the 3G, DON’T DO IT.

For the rest of us, let us know how big it is, how fast it’s downloading, how long it’s taking to install, and what — if any — secret features you’re finding when you’re done!

(Thanks to everyone who wrote in to let us know it was live!)

[Dieter: After the break, Apple's official list of updates!]

This update contains many bug fixes and improvements, including the following:

• Enhancements to Maps
  • Google Street View
  • public transit and walking directions
  • display address of dropped pins
  • share location via email
• Enhancements to Mail
  • resolved isolated issues with schedule fetching of email
  • improved formatting of wide HTML email
• Improved stability and performance of Safari
• Podcasts are now available for download in iTunes application (over Wi-Fi and cellular network)
• Decrease in call set-up failures and call drops
• Improved sound quality of visual voicemail messages
• Pressing the Home button from any Home screen takes you to the first Home screen
• Preference to turn on/off auto-correction in Keyboard Settings

Products compatible with this software update:

• iPhone
• iPhone 3G

Macrumors is quoting Spiegel.dewww. as saying that both a new security flaw has been found in iPhone OS 2.1, and that a patch will be included in iPhone OS 2.2 due to drop… tomorrow?!

[A] newly announced iPhone vulnerability that can force a (potentially expensive) phone call to be made simply by visiting a webpage in Safari… SIT reports that they notified Apple of the issue a month ago and that a fix will become available on November 21st through a firmware upgrade.

We’ve already run down the other new features rumored to be included in 2.2, so now we just sit by iTunes, hit the Update button, and wait (unless you’ve jailbroken, then remember to steer clear!)

iPhonehellas.gr (via Macrumors) is claiming their sources are claiming that iPhone OS 2.2 is a mere 10 days away, set to drop on November 21st. Nobody outside a very few at Apple — and maybe the carriers — know for certain, however, so take this news with a Jobsian-sized grain of salt.

To round up the 2.2 beta features so far (which may or may not make it into the final release, along with whatever secret surprises Apple may have in store):

• Direct OTA Podcast Downloads and App Store UI tweaks
• App Store ratings upon deletion
• Google Transit, Walking directions, Street-view, and Share Location
• Line-in Audio access for the SDK

Still no word on Push Notification Services (which were dropped from 2.1 and are reportedly still not ready for prime-time), cut and paste, video, turn-by-turn GPS, MMS, Flash, or any of the other hundred or so things people are desperate to see added. Seems Apple is still focusing on what others can add (i.e. Google), and what they can get the most out of in the shortest release cycles. (Joz’s famous “priorities”).

Think this info is legit? Are we getting 2.2 in 10 days? Any secret features we don’t know about yet? What do you think?

We’ve heard about podcast downloads being added to iPhone OS 2.2 before, but now Macrumors (via Shimanke.com — check out their screenshots) has more details how the process will work. In response to Chad’s fears of overwhelming AT&T’s fragile 3G network (aka “rabbit ears”), it looks like cell downloads will be limited to podcasts under 10MB, the same limitation currently imposed on App Store purchases over 3G. Both audio and video podcasts will be available for download, however, and on WiFi there’s no limitation.

Could TV Shows and even Movies be next? And with Exchange, MobileMe, and other sync services storming the “clouds”, what does this mean for the days of USB tethering to your Mac or PC?

Meanwhile, the App Store looks to have a cosmetic makeover, with categories now sporting the icons of some of their most popular Apps (i.e., Social Networking shows the Facebook icon).

Lastly, still no sign of Push Notification, which Macrumors hears via the whisper-net is still having “major issues”. After the disastrous MobileMe rollout, could Apple be waiting to get it right the first time?

But hey, at least we’re still getting all those Google Maps improvements!

Hot on the heels of all the iPhone 2.2 firmware Beta 2 goodness from Google, which included Street-View, Transit and Walking Directions, and Location Sharing, comes word on a couple more features for us to rumor over. TUAW says:

A tipster shared with us some screenshots of the new firmware, including what appears to be the ability to download podcasts directly to your iPhone (and presumably your iPod touch)

TUAW says this could explain Apple’s rejection of PodCaster, but an explanation still does not a justification make. Still, this would be awesome functionality for those who don’t always have a chance to tether and sync for their podcasts. We’re guessing it will still be limited to WiFi only, however, like the iTunes store, to limit carrier data load for 50MB+ sound files — and even them will the (typically much larger) video podcasts be enabled?

MacRumors (via iPhoneHellas), meanwhile, shows off a new alert box that asks users deleting an application to rate it prior to deletion. Valuable metrics, or Just Another Annoying Pop-up?

MacRumor’d yesterday and confirmed today, Apple has indeed released iPhone firmware 2.2, beta 2 to “select developers”.

Google Street View, previously reported, is now enabled, and new finds seem to include SDK support for line-in audio accessories.

Anything else? We’ll know when the coders get through digging!

Back when Apple dropped the [redacted] NDA on Oct. 1, a newer, freer version was promised in its place. Now, some three weeks later, Apple makes good on that promise according to MacRumors:

You agree that any Apple pre-release software (including related documentation and materials) and any information disclosed by Apple to you in connection with Apple Events or Paid Content (defined below) will be considered and referred to as “Apple Confidential Information”.

MacRumors also suggests some developers may already be getting Beta 2 of iPhone firmware 2.2. This triple-two’d code follows on the Beta 1 release from Oct. 6, which featured Google Street View, the Setting to disable Auto-Correct, as well as Japanese Emoji icons — but no Push Notification Service, which was removed from a previous 2.1 Beta so Apple could “get it right”.

With RIM promising the same feature this week, will Apple sacrifice on quality for speed-to-market? Should they? And what else might appear in 2.2?

Hopefully hip developers will scour the code and let us know!

Developers are continuing to dig away at iPhone Firmware 2.2 Beta 1, and Macrumors brings word of a few more juicy finds:

First up is Google Street View for Maps, which Android wowed the crowds with at its recent unveiling. Just like location services, however, it looks like Apple and Google will be rolling it in for iPhone users soon enough.

Next is a Settings control to enable or disable the auto-correction feature of the keyboard. Many of our own readers have been asking for this, likely to get their SMS <3, 133t, can has lolcatz, or, you know… other languages on.

Lastly, Japanese Emoji icons seem to have finally found their place in the iPhone-verse.

Still no word, however, on the delayed Push Notification Server support or many of the other most griped about, still curiously omitted features like… oh, we don’t know… cut and goram paste?!

So, are these enough new features to wet your 2.2. appetite? Want more? And how important is it to you that Apple balance the amount of new features with the risk of instability a la 2.0?

(Macrumors screenshots after the jump…)

‘Tis soon the season. No, not fall, but new firmware season as Apple has released the first beta for firmware 2.2. Following on the 8 betas for 2.0 (released July 11, which turned out a little on the undercooked side…), and 4 for 2.1 (released September 12, which changed from feature bump to stability patch), 2.2 will hopefully bring us a little Notification Server love, and who knows what else? (Not going to say cut and paste — a blogger can only get their heart broken so often!). Says Macrumors:

The new version is labeled iPhone OS 2.2 beta 1 and is accompanied by a new beta of the iPhone SDK (build 9M2611). Beyond “compatibility testing”, there are no other differences noted by Apple.

Doubtless, the one NDA to [redact] them all is in full effect, but hopefully some deep-delving coders will discover (and leak!) a few goodies for us anyway.