Go back to and open the new Developer Options menu. Toggle on USB Debugging . Toggle on OEM Unlocking . 💻 Step 2: Set Up ADB and Fastboot on Your PC
With an unlocked bootloader, you can now look into installing a custom recovery environment like , which will allow you to flash root tools like Magisk or completely swap out your operating system for lightweight custom ROMs like LineageOS.
Connect your phone to the PC using a high-quality USB data cable. Open the folder on your computer. unlock bootloader vivo y71 high quality
Boot the phone into stock recovery mode (Hold Volume Up + Power). Select Wipe Data / Factory Reset , clear all caches, and reboot the system.
Find the (or Build Number) and tap it seven times until you see a message saying "You are now a developer". Go back to and open the new Developer Options menu
This is the most straightforward, low-risk method, intended for developers.
while holding both Volume Up and Volume Down buttons simultaneously 💻 Step 2: Set Up ADB and Fastboot
Tap on (or Build Number) 7 times consecutively. You will see a prompt saying, "You are now a developer!"
Hold down the , right-click an empty space inside the folder, and select Open command window here or Open PowerShell window here .
: Type fastboot devices in your command terminal to ensure the device is detected.
