How To Unlock Bootloader Lenovo Z5 Pro GT (Success 100%)


How to Unlock Bootloader Lenovo Z5 Pro GT – The Unlock Bootloader process is very important if you want your Lenovo Z5 Pro GT smartphone to have root access. Therefore, here I will explain the steps to open the bootloader. I have also provided a tool to unlock which can be downloaded below.


Lenovo Z5 Pro GT is one of the newest smartphones introduced by Lenovo in December. This smartphone has a contemporary design using an 19.5:9 ratio full screen screen measuring 6.39 inches, with a resolution of 1080 x 2340 pixels.

Lenovo Z5 Pro GT comes with a Qualcomm Snapdragon 855 processor which runs on an octa-core(1×2.84 GHz Kryo 485 & 3×2.42 GHz Kryo 485 & 4×1.8 GHz Kryo 485). This smartphone itself runs with ZUI 10 based on Android 8.1 OS.

Lenovo Z5 Pro GT have two RAM options, its 8 and 12 GB combined with 128, 256 or 512 GB of storage. One of the attractions offered by Lenovo is the presence of two cameras on the rear and selfie with sliding mechanism.

How To Unlock Bootloader Lenovo Z5 Pro GT
How To Unlock Bootloader Lenovo Z5 Pro GT

This dual camera carries a 16 MP resolution and 24 MP which is equipped with LED Flash. While the selfie camera use 16 MP and 8 MP.

How to Unlock Bootloader Lenovo Z5 Pro GT

But before you do the process of unlocking the bootloader, it’s worth noting that this process will DELETE  all data in your internal memory, so you should backup all data first. After you have done the backup, then follow the steps below.


STEP #1 . First, download Minimal ADB and Fastboot and install it into your laptop or computer.

STEP #2 . Then open the folder where the application was installed at:

C:Program Files (x86)Minimal ADB and Fastboot

STEP #3 . Hold down the Shift key and right click on the blank area in that folder.

STEP #4 . Then there will be an option to open the command window or open the powershell window if you use Windows 10, just choose one.

STEP #5 . After that, on the Lenovo Z5 Pro GT smartphone, go to Settings> About Phone> then press seven times the “Build Number” section so the developer option will be active.

Easy Ways to Unlock a Successful and Fast Lenovo A7700 Bootloader
Enable the Developer Option

STEP #6 . Back to Settings, this time open the “Developer Option” and select “Enable the OEM Unlocking” and “USB Debugging” then turn off Lenovo Z5 Pro GT.


STEP #7 . After that, press the volume down button and power simultaneously for about 5 seconds to enter fastboot mode.

STEP #8 . If you have successfully entered fastboot mode, connect Lenovo Z5 Pro GT using a data cable to your PC or laptop. To be more sure whether your Lenovo Z5 Pro GT is connected to a laptop, try typing the command:

fastboot devices

in the command prompt window or the powershell that you have opened earlier.

STEP #9 . When you finish typing the command above and pressing Enter, a random string will appear which indicates that your PC or laptop is connected to your Lenovo Z5 Pro GT.


STEP #10 . Once connected, just type the following command to start the unlock bootloader process.

fastboot oem unlock

And press Enter, then at phone screen you will see a notification to press the volume button up, so press the volume up and wait for the process to finish.


STEP #11. Then back on the cmd screen when it’s finished, type the following command.

fastboot -w

Wait until the process is complete. And if you have, then remove the USB cable from the computer. Then the system will erase all data as I said earlier.

When the process is complete and you turn on the smartphone, the boot process this time is rather long and will bring up a notification “your device software can not be checked for corruption, please lock the bootloader” which indicates that your Lenovo smartphone has successfully unlocked the bootloader.

So because the bootloader has been successfully opened, you can install TWRP and do the Lenovo Z5 Pro GT root process . You also can try to flash Lenovo Z5 Pro GT. See you next time at

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