1 . Flash Tools for windows
here
2 . Download the Android SDK developer.android.com And this linked fastboot drivers from sony
here
- HH you can check whether or not here in UNLOCK * # * # 7378423 # * # * .
- Later there is a menu that appears , and go here to see the Go to Menu , Service the info > Configuration > Rooting Status . If " Yes " means that you can directly HH unlockbootloader .
3 . Login website :
Here and click Continue .
4 . Check your IMEI * # 06 # and enter name , email , your 14 Digits IMEI . * Last IMEI numbers need not be in the enter .
5 . SAVE KEY , just put in your Notepad .
6 . HH is ON , connect to PC ( USB Debugging )
7 . Install Flashtool , then FlashBoot Driver:
- Install Driver file location is in the Flashtool / drivers / Flashtool - Drivers.exe
- Check Flashmode and FlashBoot Drivers n ' click install . Follow the prompts to finish . If there is a warning Just click Continue Anyway
8 . Open Flashtool , click menu plugins = > highlight Bootloader Unlock = > click run .
9 . Image appears , HH Turn off , unplug the cord .
10 . Press and hold down the vol - n ' tancep cable ( LED green flame ) , Picture disappears ,
11 . IMEI filling , ignore , that the contents directly underneath the key in step no.5
12 . Before you click unlock , unplug the cable .
13 . Hold vol sign up and connect the cable to your pc ( LED blue flame ) , click unlock
14 . completed
EASY UNLOCK BOOTLOADER SONY XPERIA J ST26i VIA FLASHTOOL