Unlock Bootloader of Lenovo ZUK Z1

How to unlock bootloader of Lenovo ZUK Z1 –

1) First, enable ‘USB debugging’ and ‘OEM Unlock’ option from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.



2) Install the ADB and fastboot driver for windows or ADB and Fastboot for Mac and then restart if you already have the driver installed then skip this step.
3) After installation of the driver, you can see a folder named ADB in your installation directory. Enter into the folder and you find four files including ADB and fastboot.exe.


4) Now press and hold ‘shift’ key and right-clicked anywhere in the folder and select ‘Open command window here’.



5) Now connect your device to PC and enter into the fastboot mode. To enter in fastboot mode of Lenovo ZUK Z1 type the below command in command prompt.adb reboot bootloader


6) You are in Fastboot mode now to check your connection by entering below command in command prompt. It will return your device serial number means your device properly connected. Check your driver if the above command is not responding.fastboot devices



7) To unlock bootloader of ZUK Z1, go to the command line and type below command it will ask you to confirm the Action, you can confirm it by selecting ‘Yes’. It will only take seconds to complete the process.fastboot -i 0x2b4c oem unlock-go


8) Above step will unlock bootloader of Lenovo Zuk Z1. Now your device will reboot into bootloader mode.

9) To check if your device is successfully unlocked, type below command in the command prompt you see ‘Device Unlocked’ bit set to ‘True’.fastboot -i 0x2b4c oem device-info

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