The Serial Is Not Match Fastboot Unlock Verify Fail Oppo Exclusive __hot__ Access

One user reported success with UnlockTool, stating: "After some tries I was unlock bootloader with UnlockTool software, but its not free. Seems its only one way today for unlock of this device".

Use a USB 2.0 port instead of a USB 3.0 port, as older ports are more stable for fastboot commands. 4. Check the Deep Testing Approval Status One user reported success with UnlockTool, stating: "After

Once downgraded, re-run your ADB commands; the older bootloader version will accept the standard serial protocol. One user reported success with UnlockTool

It often requires a authorized service center account to flash firmware that resets the lock status. re-run your ADB commands

To access Fastbootd: