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Tutorial Manual Update Nexus 7 Wifi To Android 4.2.2 JDQ39

By davis becklin on Monday, February 18, 2013 0 comments

Android 4.2.2 finally arrives in England and europe via OTA. So now if you have Nexus 7 Wi-fi read the following tutorial to update Nexus 7 to android 4.2.2. Actually at yesterday there came the notification of the arrival of the new version of android. Throughout the night, so most of the Nexus 7 wifi europe should have received the update to android 4.2.2 jelly bean, maybe this is the last version for jelly bean !
update manually nexus 7 wi-fi to android 422

The update is expected also for Nexus 4 everywhere and, in Italy, for Galaxy Nexus yakju and Nexus 7 with 3 g module. If you are still owners of a Nexus 7 wi-fi version only then go into settings-> information about tablet-system-> updates > check now.

If there is anything you try to follow our Guide how to force OTA update, valid for any Nexus device although in that tutorial speaks exclusively for Galaxy Nexus.

As we have already pointed out, in the official changelog we said only of performance improvements and bug fixes while we managed to find several more concrete changes. here is some of android 4.2.2 changelog :
  • Data protection from theft of the device with USB debugging
  • Download notifications with seconds remaining
  • Quick Settings that support press and hold
  • New sounds for low battery and wireless charging
  • New animations for the Gallery
    • In particular, we noted the lack of blue glow at the end of the .ICS, replaced by an animation that acts on the previews.
To read more detail go to previous post : list of android 4.2.2 feature
But if you still want to flash android 4.2.2 manually on nexus 7 Wi-fi you can read the step below


How To Update Manually Nexus 7 Wi-fi To Android 4.2.2 JDQ39 4.2.2

With this guide you can manually install the new update to Android 4.2.2 Jelly Bean for Nexus 7 Wi-Fi.

Download Android 4.2.2 JDQ39

Guide If you are using the Original Recovery
  • Download the package over
  • Put it in the folder where you have adb
  • Turn off your Tablet
  • Connect it via USB to your computer
  • Turn on with Power + Vol. Down
  • Click twice vol. down and enter in recovery mode (press Power + Vol below. on to display the entries)
  • Select select update from adb
  • Open the terminal by dragging the folder with adb and type
  • adb Sideloading 6ece895ecb23.signed-nakasi-JDQ39-from-JOP40D.6ece895e.zip
  • After Completed, restart your Tablet



Guide If you are using Custom Recovery
  1. Download the package over
  2. Put it in the memory of Tablet renaming it update.zip
  3. Turn off your Tablet
  4. Turn on with Power + Vol. Down
  5. Click twice vol. down and enter in recovery mode (press Power + Vol below. on to display the entries)
  6. Select update form sdcard
  7. Install it and restart your Tablet


Congratulation Now you have successfully flash android 4.2.2 jdq39 into you Nexus 7 Wi-fi. After try this we also accept your comment and opinion about this rom.

Title Post: Tutorial Manual Update Nexus 7 Wifi To Android 4.2.2 JDQ39
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