Allwinner A23 Firmware ((better))
If your tablet still boots to Android (even with glitches), use or DD commands to dump the firmware. This guarantees a perfect match.
Hold down any hardware button except the power button (usually or the Home button acts as the trigger). allwinner a23 firmware
Inject root access (SuperSU/Magisk components) directly into the system image before flashing. If your tablet still boots to Android (even
The primary challenge with Allwinner A23 firmware remains the GPL compliance use a reliable USB cable
Always verify the checksum of downloaded firmware, use a reliable USB cable, and never flash a firmware intended for a different revision of the A23 board.
PhoenixSuit or PhoenixUSB Pro for flashing .img files.
Examples of A23 Board IDs: GT90H , A23-907 , Q88-A23 , TJ-A23-Q86 .