UnlockRoot is an easy one click Root/Unroot for most android devices starting from Android 2.1 till 4.0 
This tool only grant root accsess and does not unlock simlock Supported OS: WinXP/Vista/WIN7
How to Root Your Phone/Tablet :
- Your device must be in USB Debugging mode. To turn it on, go to Settings > Applications > Development and check the box.
- Connect your device to your PC, Run UnlockRoot.exe，
- Click “Unlock Root”, Enjoy！
Updates History :
v2.3.1 updates：
- -- Add Japanese and Korea.
- -- Fixed some error.
v2.3.0 updates：
- -- Support ICS deivec root (Galaxy Nexus, Transformer Prime, Motorola RAZR, Acer A200)
v2.2.2 updates：
- -- Support Kindel Fire 6.2.2
v2.2.1 updates：
-- Check device pre root state.
v2.2 updates：
- -- Support Kindel Fire 6.2.1 and lower.
- -- Support more pre-root devices.
v2.1 updates：
- -- Request administrator privileges
v2.0 updates：
- -- New interface, more beautiful.
- -- Support multi-language.
- -- Updated root method, Support more devices.
- -- Support ROM version before Android 2.1.
- -- Superuser.apk Update to ver.3.0.7.
Regards,
