The Serial Is Not Match Fastboot Unlock Verify Fail Oppo Exclusive · Editor's Choice

Unlocking the bootloader will drop your security level to L3, meaning you can no longer stream Netflix or Amazon Prime in HD.

Double-check that the Serial Number (SN) you provided in any unlocking tool exactly matches what is shown in . Even a single lowercase letter instead of an uppercase letter can trigger the "Serial Is Not Match" error. The "Oppo Exclusive" Problem Unlocking the bootloader will drop your security level

Each unlock token is cryptographically tied to a single IMEI and Serial Number. If there is a typo in the request or the server generates an incorrect token, the verification fails. Unlocking the bootloader will drop your security level

Open the app and tap "Start applying." This sends your Serial Number to Oppo's servers. Unlocking the bootloader will drop your security level