Tap on (or Build Number) 7 times consecutively. You will see a prompt saying, "You are now a developer!"
Are you getting any specific in the command prompt?
Once the phone screen changes to the Fastboot layout, type the final unlock command: fastboot bbk unlock_bootloader unlock bootloader vivo y71 high quality
Now that you have successfully unlocked your Vivo Y71 bootloader, you can proceed to flash custom recoveries (like TWRP) to take complete control of your smartphone's operating system! If you want, tell me: Do you plan to the device or flash a custom ROM ? What operating system is your computer running?
Before your computer can communicate with your Vivo Y71 in the necessary mode, you must toggle a few hidden Android settings. Open on your Vivo Y71. Navigate to More Settings > About Phone . Tap on (or Build Number) 7 times consecutively
Extract the downloaded ZIP folder to an accessible location, like your C: drive. Connect your Vivo Y71 to the PC using your USB cable.
Modifying system files carries inherent risks. Before you begin, ensure you meet these requirements to avoid bricking your phone: If you want, tell me: Do you plan
Hold the Shift key, right-click on an empty space inside the folder, and select or Open Command Prompt here .
If prompted on the phone screen, allow USB debugging authorization. 🔓 Step 3: Unlock the Bootloader via Command Prompt