AT&T and Samsung rolled out earlier today the latest Android 4.1.2 Jelly Bean firmware update for their Galaxy Tab 2 10.1 LTE model. Check your phone and see if the update is available through Samsung KIES or as an OTA Update using the Software Updates button listed under the Settings menu of your tablet device.
The Android 4.1.2 Jelly Bean Update is a major release for your tablet, as it will brings tons of new features and improvements that should your experience with your Galaxy Tab 2 10.1 tablet. This device has been launched last November with the Android 4.0 ICS operating system, and this is the first time that it will get a major overhaul of its interface.
The official Android 4.1.2 JB release for Nexus 7 took place an year ago, while AT&T and Samsung only decided that now is the time that their device should get the 'old' ROM. At the moment, the Nexus 7 is already sporting the Android 4.2.2 Jelly Bean and it currently awaits the release of Android 4.3. This is the main of why Samsung and AT&T didn't sell that many Galaxy Tab 2 10.1 tablets, as why would buy a outdated devices when you can purchase a Nexus one that receives the latest OS changes first.
Android 4.1.2 UCUAMF2 Jelly Bean firmware version can be installed by connecting your AT&T Samsung Galaxy Tab 2 10.1 LTE device to your computer, then you simply need to launch the Samsung KIES software and confirm the on-screen actions. The update shouldn't take long to complete. Make sure that you're already on a stock Android 4.0 before connecting your device with your PC.
If you plan on updating your device straight from your Galaxy Tab 2 10.1 by going through Settings, scroll down to About Device and open it. Press the Software Update and then Update Firmware. Confirm the installation by clicking the Install Update button and wait for all the files to be downloaded. Note that it would be best to use a fast WiFi connection so that the OTA Update will install fast.
Did you receive the update? Does your AT&T Galaxy Tab 2 10.1 LTE run faster, is it more battery efficient, did you experience any force close errors after installing Android 4.1.2 Jelly Bean UCUAMF2 OTA Update?