Recovers devices stuck in boot loops or those that refuse to turn on due to corrupted bootloaders.
Right-click on RKAndroidTool.exe and select . rk android tool v135
Click the Run button. A progress bar will appear. Do not disconnect the device during this process. Recovers devices stuck in boot loops or those
| Problem | Possible Solution | | :--- | :--- | | | This is the most common issue. Reinstall the Rockchip drivers with the device disconnected. Try a different USB port (preferably USB 2.0) and a high-quality data cable. Ensure the device is in the correct flash mode. | | “Download IDB Fail” or “Erase NAND Fail” | The NAND flash may be corrupted or the connection unstable. Try erasing again. If the problem persists, the hardware may be failing. | | Tool crashes on Windows 10/11 | Right-click the executable, go to Properties > Compatibility , and run it in Windows 7 or Windows XP (SP3) compatibility mode. | | Device not recognized after flashing | Some firmware packages require a full power cycle. Disconnect all cables, wait 30 seconds, then reconnect only the power supply. | A progress bar will appear
Use a reliable USB-A to Micro-USB or USB-C cable. Avoid loose ports or cheap cables, as a disconnection mid-flash can corrupt your device's storage.
: A physical USB 2.0 port is highly recommended. USB 3.0 ports can cause communication timeouts with legacy Rockchip bootloaders.