A stable USB-C data cable connected directly to the motherboard's rear ports (avoid external USB hubs).
This guide explores what these restrictions mean and the technical landscape of managing your device’s firmware. Understanding MDM and OTA Restrictions oppo a79 5g cph2557 mdm ota remove firmwareby
OTA updates are handled by the system update application located in the system partition. Disabling OTA is often requested to prevent a device from updating to a newer firmware version that might patch existing exploits used for MDM removal or carrier unlocking. A stable USB-C data cable connected directly to