Follow these steps carefully to flash individual partition images or configure your device layout. Step 1: Install the Rockchip Drivers Download and extract the Rockchip Driver Assistant. Launch DriverInstall.exe . Click the button. Accept any Windows security prompts. Restart your computer once the installation completes. Step 2: Boot Your Device into Flash Mode
You must disable driver signature enforcement temporarily. Restart → Shift + Click Restart → Troubleshoot → Advanced Options → Startup Settings → Disable Driver Signature Enforcement.
If you own or manage a fleet of Rockchip-powered devices, you know how critical the right flashing utility is. The remains one of the most reliable and widely used versions of this specialized Windows utility. Developed by Rockchip, this tool allows you to flash firmware, back up partitions, and unbrick devices using Rockchip processors (like the RK3188, RK3288, RK3399, and newer chipsets). rk android tool v2.3.9
This is the default view. It features a partition table grid where you can map individual image files to their respective memory offsets. Every line includes a checkbox, the partition name, the hex address offset, and the file path. Upgrade Firmware Tab
The most frequent problem encountered by users of v2.3.9 is the tool failing to detect the device. This can be resolved with a few targeted checks. Follow these steps carefully to flash individual partition
[Connect Device in Loader Mode] │ ▼ [Execute "LowerFormat"] ──► (Clears corrupted flash memory blocks) │ ▼ [Map Firmware Files] ──► (Link MiniLoaderAll.bin and Image blocks) │ ▼ [Click "Run"] ──► (Executes sequential block flashing) Step 1: Perform a Low-Level Wipe Ensure the bottom panel shows .
Before downloading the tool, ensure you have the following ready: Click the button
Click the button. A digital signature prompt from Windows Security may appear; confirm the installation.
Right-click anywhere inside the blank path list and select , or manually tick the boxes for the partitions you want to flash.