Please Flash Unlock Token First Oneplus Better High Quality

This outputs a long string. Copy it.

When you attempt to run the standard unlock command on these models, the phone's firmware rejects it, responding with remote: please flash unlock token first .

adb reboot bootloader

: Use the official red OnePlus cable plugged into a USB 2.0 port on the computer to prevent data transfer stability issues. Step-by-Step Guide to Resolve the Error Step 1: Enable Developer Options and OEM Unlocking

(or the specific T-Mobile variant page) and submit your IMEI, email, and the unlock code you just retrieved. : It typically takes 1 to 2 weeks (sometimes as fast as 7 days) for OnePlus to email you the unlock_token.bin 4. Flash the Unlock Token Once you have the file from your email, follow these steps: unlock_token.bin file in your ADB/Fastboot folder on your PC. Reboot your phone into Fastboot mode and connect it to your PC. Run the following command (replace with your actual file name): fastboot flash cust-unlock .bin please flash unlock token first oneplus better

Visit the official portal website.

Ensure your device has at least 60% battery to prevent it from shutting down mid-process. Step-by-Step Guide to Fixing the Error This outputs a long string

Method 1: The Standard Bootloader Unlock (Factory Unlocked Models)

If you are seeing this error, it means your device is expecting a signature file before it will accept the unlock command. Here is the general workflow to get it done: 1. Enable Developer Options adb reboot bootloader : Use the official red

This comprehensive guide explains why this error happens. It also provides a step-by-step walkthrough to resolve it and get your OnePlus device successfully unlocked. Why This Error Happens