All-In-One ToolKit v6.0

This application will help you customizing or fixing your android device, this device support all kind of phone , so you don't need to worry about compatibility issue.
This is the requirement :
- Win xp/7/8.1
- .net 3.5 if you are running win xp
- internet connection

and this is the application main feature :

• - Auto Detect Device
• - Auto Detect Device Problem
• - System Updater
• - Backup & Restore
• - Unlock Bootloader
• - Restore / Upgrade / Downgrade
• - OEM Lock
• - Root device
• - Flash stock + Unroot
• - Custom recovery installer
• - Custom ROM Downloader
• - Android Customizer

Then how to use this application?
Very simple, you just need to install the application with all requirement files -> connect your device to your pc -> run the application -> click the setup wizard.
Then you will know what to do next ;).

Download It Here