Samsung has just started to push Android 4.1.2 Jelly Bean update to the Galaxy Tab 2 7.0 WiFi (GT-P3110). You might not be able to update your device to Android 4.1.2 Jelly Bean right away as the update is rolling out in phases. So, it might not yet be available for your country but don’t worry the update will arrive soon.
You can update your Galaxy Tab 2 7.0 WiFi (GT-P3110) through Samsung KIES or via OTA. Make sure you fully charge your device’s battery before upgrading as the update is quite big.
Official Firmware Details:
Android Version: 4.1.2 – Build JZO54K
All the new Android 4.1.2 Jelly Bean Firmwares for the Galaxy Tab 2 7.0 WiFi (GT-P3110) are present in our Firmware Section as well. You can use our Firmware Section to manually update your device if for some reason you can’t officially update your device via Samsung Kies or via OTA as you are using a Custom ROM or if your country has yet not received the Android 4.1.2 Jelly Bean Update.
If you have a Galaxy Tab 2 7.0 with the 4.1.2 update installed, please send us some screenshots.