Download the archived RK Android Tool v1.35 zip folder from a trusted mobile repairing forum or developer archive. Extract the contents to an easily accessible folder on your desktop. Step 2: Install Rockchip Drivers
Download (v4.x or newer works perfectly with older tools). Extract the archive and launch DriverInstall.exe . Click Install Driver . Accept any Windows security prompts. Restart your PC to ensure the drivers load correctly. Step 3: Extract the Flashing Tool Right-click the downloaded RK_Android_Tool_v1.35.zip file. rk android tool v135 free