The new ZTE and Nubia Android device comes with a locked bootloader; You can’t flash recoveries like TWRP or other .img files until you unlock the bootloader. But after unlocking the Android bootloader you can able to flash any recovery, moded images file even you can root the device. ZTE and Nubia have not released an official bootloader unlock guide, but there is a way to still unlock the bootloader of ZTE phones. In this guide, we will share How To Unlock ZTE and Nubia Phones’ Bootloader using the fastboot OEM command.
Unlocking the bootloader is an easy thing any Android user can do, but only for ZTE phones; some other Android phones don’t support unlocking the bootloader via fastboot. Many Android vendors like Huawei, LG, HTC, Motorola, and Sony don’t support direct bootloader unlock you have to request the unlock code via their official website then you can unlock it. But still, ZTE has not launched any official bootloader unlock website but there is an unofficial free method. A 4pda forum member is posted a free ZTE bootloader unlock guide via the fastboot method. We will show you how to do it.
Key Notes
- Unlock ZTE Phones Bootloader allows users to install TWRP, root devices, and customize their Android experience.
- To unlock, you need to prepare your device with a backup, charge it, and install several essential drivers.
- No official unlocking guide from ZTE exists, but an unofficial fastboot method is available via forums.
- While unlocking enhances functionality, it also slightly decreases device security and can cause compatibility issues with some apps.
- Follow specific steps to unlock using the fastboot method, ensuring you have the correct tools and settings enabled.
Benefits of Unlocking Bootloader:-
After unlocking Bootloader you can able to install TWRP Recovery, root the device, install a custom ROM and customize the device. Also, you can unbrick the device with the flash boot.img, system.img, recovery.img, userdata.img. You can flash full ROM after unlocking the bootloader.
There are particular disadvantages also. The most critical function of the simple fact your cellphone becomes marginally less protected. If you are not careful, a hacker can compromise your mobile device by installing malicious programs. Some programs, normally from banks also limit portions of the program’s functionality on unlocked devices.
Supported devices:
Pre-requisites:
- Before starting the Bootloader Unlock process, do a complete backup, your device includes Apps, Contacts, Messages, Gallery files,and Internal Storage Files.
- Charge the device for interrupt installing.
- Install ZTE ADB-FASTBOOT Driver.
- Enable Developer Options, USB Debugging, OEM Unlock to connect your device in ADB, fastboot mode.
- Download fastboot Tool ⇒ ADBfastboot Tool
How To Unlock ZTE Phones Bootloader via fastboot Method
1. First, read Pre-requisites and Enable Developer Options, USB Debugging and OEM Unlock.
2. Download and unzip ADB fastboot Tool.
3. Connect your device to the PC and go to platform-tools folder.
4. Now open command promotes to the ADB & fastboot folder by Hold Shift + Mouse Right Click and types the command one by one.
adb reboot bootloader
- If you see “Allow USB Debugging” prompt on your phone, Then Enable the “Always allow form this computer” and tap OK.
- This command will reboot your device into fastboot mode, or you can do it manually by hold Volume UP + Power key together.
5. Use this command to Unlock Vivo Phones Bootloader.
fastboot oem unlockor (for new phones).
fastboot oem unlock-goor
fastboot flashing unlockThen
fastboot flashing unlock _critical6. Press Volume Up or Down key on your phone to confirm unlocking use fastboot OEM lock or fastboot flashing lock and fastboot flashing lock_critical commands to relock the bootloader.
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Hello, how come I unlocked the boatloader nubia neo 5g like the one you described on the website but when I unlocked the boatloader it still shows the error nubia neo 5g unlock boatloader failed and unknown cmd, do you have any other way or does it need to go to a website to ask for permission? Unlock boatloader please help me?🥺