Hi, This is a guide to unlock bootloader Lenovo ZUK Z1. It is an easy and safe guide to unlock bootloader Lenovo ZUK Z1. If you want to root your phone or use custom recovery like CWM and TWRP recovery on your Lenovo ZUK Z1, then you must be unlock your Lenovo ZUK Z1 bootloader.
Preparation of unlock bootloader Lenovo ZUK Z1:
1. In this process wipe your data, so take a backup of your phone.
2. Your phone battery should charged 50%-80% minimum.
3. Make sure proper power backup of your PC.
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Follow the easy steps to unlock bootloader Lenovo ZUK Z1:
Step 1: Download and install Lenovo ZUK Z1 USB driver on your PC and enable USB debugging mode on your Lenovo ZUK Z1 Smartphone by this guide and OEM unlocking in developer option . Now download and extract Fast-boot tool then press and hold shift key in the keyboard and right click on extracted Fast boot tool folder and select “Open command window here”. See in this image.
Step 2: Now connect your Lenovo ZUK Z1 Smartphone with PC via USB cable. And type adb reboot bootloader to boot your phone in the bootloader or fastboot mode. (if this cmd is not work for reboot bootloader or fastboot mode. Now switch off your Zuk Z1 and press volume up and power button, you will get a vibration and your device will boot in recovery mode. Then you select Reboot to Bootloader. Now your device will enter Fastboot mode). Now your phone in the bootloader or fastboot mode, here you type fastboot -i 0x2b4c oem device-info in the command window then press enter key. if you can see unlock device is -false that means your device bootloader is locked.
Note: This command show connected device in the command window and you can see your Smartphone serial number. If command window is not show your device serial number. Then install USB driver correctly or change your USB port of the PC.
Step 3: If your Lenovo ZUK Z1 connected, then type fastboot -i 0x2b4c oem unlock-go command in the command window and press enter key to unlocked your bootloader. Now your device will be reboot to system automatically that means your device bootloader is successfully unlocked. Now you can install TWRP recovery and root Lenovo ZUK Z1.
I hope you like this unlock bootloader Lenovo ZUK Z1 guide from which you will be able to easily unlock bootloader Lenovo ZUK Z1 without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.