國外看到的教學
1. Firstly you will need to turn you device on and click on the Phone Dialer.
2. On the dialer press 3845#*540#
3. Now select Module Test> stability Test > Enable Root Permission
4. If a password prompt appears enter “:SWIFT::GT540:” exactly as it is.
5. This is it! Now you have root access available to you after you reboot your device.
6. Connect Via ADB to your computer and you will be able to see a “#” root prompt.
作到第五步都ok
但第6步不懂要怎麼作 請會的大大教一下囉
