While holding that button, plug the USB cable into the PC and tablet.
Offers a debloated, faster experience compared to stock factory firmwares.
Flashing your firmware will completely wipe all user data, applications, and settings from the internal storage. Ensure your laptop is plugged into a stable power source before beginning. Prerequisites A Windows PC (Windows 7, 10, or 11). A high-quality Micro-USB cable.
PhoenixSuit is the official desktop utility used to flash .img firmware onto Allwinner devices. It features an automatic upgrade mode and a mandatory formatting feature to clear corrupted partitions. 2. LiveSuit allwinner a23 firmware
If you are modifying firmware, always keep an unmodified backup of your original, working stock .img to recover from structural flashing errors.
LiveSuit is an older, lightweight alternative to PhoenixSuit. While it lacks advanced device management features, it remains highly effective for flashing raw images onto legacy A23 devices on older Windows architectures. 4. Step-by-Step Guide: How to Flash Allwinner A23 Firmware
| Format | Tool | Contents | |--------|------|----------| | | LiveSuit, PhoenixCard | Raw disk image with partition table + Boot0 + U-Boot + kernel + rootfs | | DragonBoard image | DragonFace | Structured firmware for tablet manufacturing | | FEL-bootable images | sunxi-fel | Individual components (u-boot, kernel, initramfs) loaded over USB | | FEX / DT | bin2fex, fex2bin | Human-readable device tree (converted to binary DTB) | While holding that button, plug the USB cable
PhoenixSuit is the official desktop utility designed by Allwinner for upgrading and flashing firmware. It features a simple user interface and supports automated flashing modes. 2. LiveSuit
Write down the names of the mainboard ID, the Wi-Fi chip (e.g., Realtek RTL8188), and the touch screen controller chip (e.g., GSL1680).
A Windows PC (Windows 7, 10, or 11 with driver signature enforcement disabled). A high-quality USB-to-MicroUSB cable. Ensure your laptop is plugged into a stable
The primary and secondary bootloaders responsible for initializing RAM and hardware.
Look for a line of text printed directly onto the board. It often looks like this: GT90H-V1.3 , Q88-A23-V1.2 , or A23-98V .
If your tablet's USB port is broken or your PC refuses to recognize the device, PhoenixCard is the solution. This utility burns the .img firmware directly onto a MicroSD card. Inserted into the tablet, the card forces a hardware flash upon boot. 📥 How to Find the Right Firmware File
Use a plastic opening tool to carefully separate the back cover from the screen assembly.