If the MDM is server-side (like some finance locks), the device may relock as soon as it connects to Wi-Fi unless the OTA updates are permanently disabled. Conclusion
Any unauthorized firmware modification will immediately void your manufacturer warranty. Brick Risk: Using the wrong firmware version for the can lead to a "hard brick," making the device unusable. oppo a79 5g cph2557 mdm ota remove firmwareby full
: Connect the phone via the BROM/Test Point method described above. If the MDM is server-side (like some finance
Removing MDM (Mobile Device Management) and OTA restrictions on an OPPO A79 5G (CPH2557) oppo a79 5g cph2557 mdm ota remove firmwareby full
The device has a hardware-backed attestation. You must flash a modified system.img where the MDM APK is deleted: