iOS 9.2 OTA update is available to all AT&T iPhone users whose smartphones are supported by the most recent Apple mobile firmware version. Apple has updated its platform for iDevices. The new iOS 9.2 supports the same gadgets as iOS 9.1. You can install it on the AT&T iPhone 6s, iPhone 6s Plus, iPhone 6, 6 Plus, 5S, 5, 5c and 4S.
Make sure your handset is fully charged before you start to update to iOS 9.2. You don’t want your gadget to turn off during update as this way your iOS 9.2 OTA upgrade would fail. This is why it’s better to make sure that you have enough battery life beforehand.
The connection can be slow if there are too many users who are also trying to update to iOS 9.2 through over-the-air option. When Apple’s servers get overloaded or your internet connection isn’t fast enough – you might have to way for an hour or longer until the firmware is downloaded and finally installed on your iDevice.
How to Install iOS 9.2 on AT&T iPhone
Step 1. Connect to Internet. It’s best to use WiFi instead of cellular connection to save money.
Step 2. Launch Settings on iPhone [the next iPhone 7 rumors promise some curious features].
Step 3. Select General menu and the option called Software Update.
Step 4. If the connection is good your AT&T iPhone should automatically check for iOS 9.2 update and inform you that such a firmware version is available for download.
Step 5. Click Download. iPhone should now download iOS 9.2.
Step 6. After you are informed about successful download you have to go to Settings and choose General – Software Update where you can install firmware after you click Install.
Step 7. Wait till the whole procedure is finished and start using the new iOS 9.2 version on your smartphone.