Personal Hotspot

How to tether your iPad Wi-Fi to your iPhone using personal hotspot

If you have a Wi-Fi only iPad, or any internet capable device, you can easily use your iPhone's personal hotspot feature to get online. Many carriers support the personal hotspot feature, as long as you've got a compatible data plan. Once you're connected to your iPhone, you can browse the web, send iMessages, download apps, and do anything you'd normally be able to do on your iPad while connected to Wi-Fi.

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We have a 4G iPhone, 4G iPad - where's the 4G MacBook?

The MacBook Air and MacBook Pro are both great devices to get work done while you're on the road, but in order to get anything done online you only have one choice: Wi-Fi. Why doesn't Apple offer 4G LTE as an option on those devices, too?

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Yup, iPad Air still gets insanely good 24-hours of battery life as Wi-Fi hotspot

One of the most remarkable things about the iPad is that its 10 hours of battery life as a tablet translates into 24 hours of battery life a Wi-Fi hotspot. With the screen on doing things, it lasts almost half a day. With the screen off simply feeding data to a tethered computer, it lasts a day with room to spare. Not surprisingly, the iPad Air, which despite being considerably thinner and lighter, enjoys the same 10 hours of tablet battery life, also enjoys the same 24 hours of tethered Wi-Fi hotspot battery life. And lest there be any doubt, Anand Lal Shimpi, has proved it. AnandTech:

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iOS Personal Hotspot passwords vulnerable to brute force attacks

Researchers at the University of Erlangen-Nuremberg have discovered weaknesses in the Personal Hotspot feature in iOS. The weak, and somewhat predictable password generation -- used in all current versions of iOS up through iOS 6 -- means people are susceptible to brute force attacks when using the personal hotspot feature on their iPhone or cellular iPad.

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The new iPad is also the ultimate mobile hotspot: It can run 24 hours straight when tethering LTE

The Verizon version of the new iPad can run 25.3 hours straight with the LTE hotspot feature enabled, according to recent testing. Though this was done on the Verizon model, we've enjoyed similar results on our new iPad running on the Rogers network.

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How to turn on and use Wi-Fi Personal Hotspot tethering on your new iPad

The new iPad includes a tethering feature called Wi-Fi Personal Hotspot which lets you share your iPad's 4G LTE or HSPA+ Internet connection with your laptop or any other device that can connect to a Wi-Fi network. Wi-Fi Personal Hotspot depends on your carrier, however, so while some carriers like Verizon and Rogers offer it, AT&T currently does not. (Insert pitchforks and torches here.) Even when it's offered, however, Wi-Fi Personal Hotspot may not be enabled by default and it's not obvious how to turn it on.

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iOS 5 Bugs: Disappearing Wi-Fi Personal Hotspot

So you just updated to iOS 5 and you find you have a problem -- you go to use the Wi-Fi Personal Hotspot feature and it's gone. Don't fret. It's not really gone, it's just hiding, and here are a couple things you can do to coax it back.

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iOS 4.3.2 bugs: and missing personal hotspot, VPN, notifications settings?

I just restored as a new iPhone with iOS 4.3.2 and found I was missing a bunch of Settings, including the top level Personal Hotspot, Notifications, and VPN tabs. I use these a lot so needless to say it was disconcerting. After a bit of deduction, I was able to get them back. Follow on after the break to find out how...

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Daily Tip: How to do FaceTime over 3G via iPhone personal hotspot

Have an iPhone and and another iOS device like iPad 2 or iPod touch 4 and curious how to use personal hotspot to place a FaceTime video call over 3G? We showed off the feature in our TiPb TV iPad tourist video and mentioned it as a bonus in our how to connect your iPad to iPhone personal hotspot tip, but enough of you wrote in to ask about it we figured we better feature it in a tip of its own. And we're doing just that after the break!

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iOS 4.3 review

Complete review of Apple's iOS 4.3 software update for iPhone, iPod touch, and iPad

iOS 4.3 is now in gold master and scheduled for release on March 11, 2011 alongside iPad 2 with new features like Wi-Fi personal hotspot for iPhone, iTunes home sharing, improved AirPlay, faster Safari and more.

If you want a quick look at the new software but don't have a lot of time, check out the video above for everything you need to know about iOS 4.3 in just 5 minutes. For a more in-depth iOS 4.3 guide, read on after the break.

Note: We're combining iPhone, iPod touch, and iPad walkthroughs below since, post iOS 4.2 grand-unification the size of the updates are roughly similar. If it gets more complicated later, we'll split iPhone/iPod touch out from iPad like last time.

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