ZTE A2017GV1.3.0B03 unlock bootloader

I tried to unlock boot loader for my phone, but didn't succeed.

I use mx-linux. I have installed adb and fastboot.

Adb detects the device, fastboot not.

When I use command: "adb reboot bootloader" the phone just reboot normaly. But I can manually go in bootloader mode via volume up + power-button.

There I can use "adb sideload" to sideload packages.

The command "adb reboot edl" reboot phone to some black screen. I can exit that mode via "adb reboot bootloader"

Additional I can boot via volume down + power-button to some test mode where a short message on black screen say, that this is a factory test mode. I can also exit from here via "adb reboot bootloader"

How can I unlock the bootloader, to bring lineageos to the phone?


  • DrakenFXDrakenFX Mobile United StatesPosts: 2,127 ✭✭✭✭✭✭✭✭


    You need to check XDA Community under Axon 7 Forums to get the tool to be able to get what you are looking for.

    The Bootloaders are strip on any ZTE Device and only UnOfficial Bootloader unlock are available.

    P.S. Read everything before doing anything, special because you are using the International mkdel.

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