[Android] Flash Android Official ROM without ROOT

Ref1. http://www.wugfresh.com/dev/nexus-root-toolkit/

Ref2. http://www.junefabrics.com/android/download.php

Ref3. https://developers.google.com/android/nexus/images#takju

ü  Prerequisite : (Warning – This might cause the warranty of product issue)

1.      Nexus Root Toolkit (NRT_v1.5.4.sfx.exe)

2.      PdaNet for Android (pdanetz350.exe - Version 3.50 installer)

3.      Galaxy Nexus Official ROM (takju-jzo54k-factory-92830c0b.tgz)

※ps. Version Desc

ü  Procedure :

1.          Install Driver - pdanetz350.exe

2.          Connect Galaxy Nexus to PC (enable usb debug mode)

※Setup à Developer options à Turn On à check USB debugging

↑Figure For step 3,4,5

3.          Choose the Current Version You are using. (Mine is 4.0.4)

4.          Use “Inial Setup” to help you automatically check if there is anything error.

5.          Unlock (Data would be gone in this step and reboot the mobile)

6.          Enable usb debug mode again

7.          Clikc “Flash Stock + Unroot” à Choose the ROM(takju) you just download

8.          Type in the md5 (4e79a918a9a366166d0c23f99cc240db)

9.         Done ! You can now upgrade via OTA from Google !!