Close the application and safely eject the MicroSD card from your PC. How to Flash the Allwinner Device Once the card is ready, use it to restore your device: Power off the Allwinner tablet or TV box completely.
The card cannot be used for standard file storage while in this mode. 2. Startup Mode (Boot Card) phoenixcard v424 exclusive
Disclaimer: This paper is for educational and technical documentation purposes. PhoenixCard is proprietary software owned by Allwinner Technology Co., Ltd. Close the application and safely eject the MicroSD