Wednesday, October 10, 2012

Flashing Factory Image of Nexus S GSM Jelly Bean

Note: This is only working on stock recovery no CWM installed or TWRP recovery and this tutorial is for STOCK ICE CREAM SANDWICH 4.0.4

 All you need is the following

1. Nexus S GSM
2. USB Drivers: Google them :)
3. Fastboot files: Download Here
4. Jelly Bean Factory Image :Download Here

 1) download all necessary files
 2) extract fastboot into a directory
 3) extract factory image and rename it and put .zip format (ex. it again and you will see the following files boot.img, recovery.img,system.img, userdata.img, bootloader, and radio.
 4) after put it in fastboot directory
 5) put your phone in you PC/Laptop
 6) enable USB debugging
 7) run command prompt and go to your fastboot directory
 8) make sure your devices is recognized: type adb devices
 9) then after do the following:
  * adb reboot bootloader
  * fastboot flash radio.img - this will flash the radio from factory images
  * fastboot flash system.img - this will flash system image
  * fastboot flash userdata.img - this will flash the userdata image
  * fastboot flash recovery.img - this will flash the stock recovery
  * fastboot flash boot.img - this will flash the boot image
  * fastboot erase cache - this will erase all the cache in your phone
  * fastboot reboot - wait for your phone to boot in homescreen

 10) HOLA! welcome to jelly bean update :) experienced the project butter of google :)