How to Flash A23 Tablets:-
1. Download USB driver and install it on your PC.
2. Download Phoenix USB pro and extract files on your PC. Now you can see the file Phoenix USB pro files.
3. Switch off your device.
4. Download the Stock ROM that you want to Flash on your tablet or mobile and extract it on your PC.
5. Run PhoenixUSBPro.exe file on your PC.
6. After successful launching of PhoenixUSBPro tool in your PC, click on the key button from the top and select the phoenix key file.
7. Assign the path of Firmware (.img extension) for the Tablet by Click on the image button.
8. Click on Start button to initialize OS installation.
9. If Big Green Tick mark appears on the right, it means flash file is correct & can be flashed but if Red Mark appears with Wrong symbol, then your Flash file is not correct.
10. Now connect your mobile or tablet (switched off) to your PC pressing Volume Down Key and tap on the power buttons 3 times then release the Volume Down key to boot or get easily detected by PC.
11. Flashing process will start automatically after detecting your device by PhoenixUSB Pro tool.