Where to find firmware and guides
Depending on your specific sub-model variant, you must hold the reset button down using a pin while plugging the USB cable into the PC, or execute an ADB command ( adb reboot edl ) via the command prompt if your current firmware allows ADB access. zte mc801a firmware flash
: Never interrupt the process; power loss during a flash can "brick" the device. Where to find firmware and guides Depending on