Open your terminal and navigate to the folder containing the token.
Here is everything you need to know about why this happens and how to resolve it the right way. Why Am I Seeing This Error?
If you are a OnePlus enthusiast who loves rooting, installing custom ROMs, or kernel swapping, you have likely encountered the frustrating message: please flash unlock token first oneplus better
Go to Settings > About Phone and tap "Build Number" seven times.
Your phone will display a warning screen. Use the volume buttons to select and press the Power button to confirm. Why This Is "Better" Than Bypassing Open your terminal and navigate to the folder
Visit the official OnePlus Unlock Token Service page. You will need to provide: Your IMEI number. The Unlock Code you just retrieved. A valid email address.
To get rid of this error, you first need to request your unique token from OnePlus. If you are a OnePlus enthusiast who loves
You can relock the bootloader much more easily if you ever need to sell the phone or claim a warranty.
You may find tutorials online claiming to bypass this using "MSM Download Tools" to switch your firmware from T-Mobile to Global. While effective, this carries a high risk of losing your (meaning no HD Netflix) or breaking your OTA updates. Using the official token method ensures:
Run the following command: fastboot flash cust-unlock unlock_token.bin If successful, you will see a "Finished" message.