Allwinner A133: Frp Exclusive

Method 2: The ADB Wireless / Settings Loophole (No PC Required)

The following steps are for advanced users and should be performed at your own risk.

If you see "VID_1f3a", you are in FEL mode. Proceed immediately.

dd if=/dev/zero of=/dev/block/by-name/misc bs=1 count=16 seek=7800000