git clone https://github.com/bkerler/mtkclient cd mtkclient pip install -r requirements.txt
Hold down the Shift key, right-click an empty space inside the folder, and select or Open PowerShell window here . Type the following command to verify the connection: adb devices Use code with caution.
Look at your phone’s screen. A prompt asking to will appear. Check the box for Always allow from this computer and tap OK .
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Go to and tap "Build Number" 7-8 times until you see "You are now a developer." Go to Settings > Developer Options . Enable USB Debugging . Enable OEM Unlocking .
Now, boot your phone into Fastboot mode by typing: adb reboot bootloader
This advanced method is for devices with a MediaTek chipset and bypasses the official application process. git clone https://github
After connecting the phone to the PC via USB, enter these commands in the terminal to attempt the unlock: adb devices Reboot into Bootloader mode: adb reboot bootloader
For the best experience, ensure you are downloading custom files specifically designed for the .
The device will erase all user data and automatically reboot. A prompt asking to will appear
While this method attempts to be safe, unlocking the bootloader usually voids your warranty.
To confirm success, navigate back to > More Settings > Developer Options .
Note: Vivo devices running newer security patches may restrict standard fastboot unlock commands. If the official commands fail, automated third-party tools utilizing Qualcomm EDL (Emergency Download) mode or specific Vivo unlock tools may be required.
Before proceeding, understand that tampering with system-level partitions carries inherent risks: