The specific firmware image file (.img) designed for your T9 hardware variant. Step 1: Identify Your T9 Hardware Variant
Avoid using the "Upgrade" button, as a "Restore" performs a clean wipe, which is necessary when moving from older Android versions to Android 10.
Rockchip RK3328: The most common variant for older T9 models. t9 firmware android 10
While holding the Reset button, connect one end of the Male-to-Male USB cable to your PC and the other end to the USB 3.0 port (usually blue) on the T9.
The Rockchip Batch Tool or RKBatchTool (most T9 boxes use the RK3328 or RK3318 chipset). The specific firmware image file (
Open the Rockchip Batch Tool (RKBatchTool.exe) on your computer. Click the "..." button at the top right of the tool.
Use a toothpick or a non-conductive pin to press and hold the "Reset" button. This is usually hidden inside the AV port on the back of the device. While holding the Reset button, connect one end
Once the box is detected (green light in the tool), click the "Restore" button.
Watch the RKBatchTool on your PC. When one of the connected squares turns green, release the Reset button. Step 5: Flashing the Android 10 Firmware
Rockchip RK3318: Common in newer "Max" or "Plus" iterations.
The specific firmware image file (.img) designed for your T9 hardware variant. Step 1: Identify Your T9 Hardware Variant
Avoid using the "Upgrade" button, as a "Restore" performs a clean wipe, which is necessary when moving from older Android versions to Android 10.
Rockchip RK3328: The most common variant for older T9 models.
While holding the Reset button, connect one end of the Male-to-Male USB cable to your PC and the other end to the USB 3.0 port (usually blue) on the T9.
The Rockchip Batch Tool or RKBatchTool (most T9 boxes use the RK3328 or RK3318 chipset).
Open the Rockchip Batch Tool (RKBatchTool.exe) on your computer. Click the "..." button at the top right of the tool.
Use a toothpick or a non-conductive pin to press and hold the "Reset" button. This is usually hidden inside the AV port on the back of the device.
Once the box is detected (green light in the tool), click the "Restore" button.
Watch the RKBatchTool on your PC. When one of the connected squares turns green, release the Reset button. Step 5: Flashing the Android 10 Firmware
Rockchip RK3318: Common in newer "Max" or "Plus" iterations.