Maintaining updated recovery information, such as a backup email or phone number associated with the Google account, is the most effective way to prevent permanent lockout from an Allwinner A133 device. Share public link
Your PC will chime, and PhoenixSuit will prompt a dialogue box asking to format the device. Select for a clean install.
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Run the following commands sequentially to wipe the configuration blocks: fastboot erase frp fastboot erase config fastboot reboot Use code with caution.
On most A133 tablets, you can swipe down from the top edge to open Quick Settings even during setup. If that fails, tap the “Emergency call” button, then tap the three dots or info icon to open the dialer keypad. Maintaining updated recovery information, such as a backup
Enable . Draw an L-shape on the screen to open the context menu, then select TalkBack Settings .
Note: Effectiveness of each method varies by device model, bootloader lock state, and Android version. This public link is valid for 7 days
On Allwinner A133 chipsets running Android 10, 11, or 12 (Go Edition), the FRP lock partitions data deeply within the device's storage. Standard hardware resets via Recovery Mode do not wipe this security partition. To clear it, you must either enter the original Google account details or use specialized exploitation methods to bypass the setup wizard. Prerequisites Before Beginning
By following these methods—from simple ADB commands to low-level FEL flashing—you can successfully regain access to your Allwinner A133 tablet. For developers looking to research the BootROM further, the sunxi-tools GitHub repository is the primary source for understanding the FEL communication protocol used in all Allwinner chipsets.
Maintain at least 50% battery to prevent the device from shutting down mid-process.
Tap the three dots in the top right corner and select .