HOW TO UNLOCK BOOTLOADER ON YU YUNIQUE YU4711.

 Preparations: 

1. Enable USB Debugging from Developer Options.
2. By clicking Build Version 7 times
3. Enable OEM Unlocking from Settings > Developer Options.
4. Download and install YU USB Drivers on PC. Alternate.
5. Install and Setup ADB and Fastboot drivers on PC – Windows | Mac.

BE CAREFUL NOW YOUR DATA WILL LOSS.

How to unlock Bootloader on YU Yunique YU4711:

Step 1: Open the command window inside the Fastboot folder. If you have install the ADB and Fastboot drivers system-wide then just open the command window. If you haven’t installed it system-wide then follow the below steps.

• Open the Fastboot folder.
• Press and hold the shift key and right click inside the Fastboot folder at the empty space.
• 1) Select open command window here.
• Connect YU Yunique to PC and type the following command in the CMD.
• 2) adb devices(This command shows list of devices connected to PC with USB Debugging enabled,)
• 3) Now type the below commands and unlock bootloader on YU Yunique YU4711.
• adb  reboot bootloader(This command boots YU Yunique into Bootloader / Fastboot Mode)
• 4) fastboot devices(This command shows list of devices connected to PC in Fastboot mode. This is to confirm whether YU Yunique is successfully connected to PC in Fastboot Mode.)
• 5)fastboot oem unlock-go(This command unlocks bootloader on YU Yunique and wipes all of the data and settings.)
• 6) fastboot oem device-info(This command shows the bootloader status of the device. If it is unlocked you will see Device unlocked: true as shown in the image below.)
  
• fastboot reboot(This command boots your device into normal mode.)
• That’s it now you have successfully unlocked Bootloader on YU Yunique YU4711Android Smartphone......
•