This will return a long string of alphanumeric characters. Copy this code exactly as it appears and save it in a text document. You will also need your IMEI number, which can be found by dialing *#06# on your phone or looking at the original packaging. Step 2: Request the Token from OnePlus

fastboot getvar unlocked

To obtain an unlock token, you'll need to visit the official OnePlus website and follow these steps: