Rk Android Tool 239 Download Updated May 2026

RK Android Tool (often labeled RKAndroidTool or FactoryTool) is a Windows-based PC utility designed by Rockchip Electronics. It allows users to flash firmware images (like update.img or separate partition files) onto Rockchip-powered Android devices.

Common devices that use this tool include:

Click "Upgrade."

The device will reboot automatically. Do not disconnect until you see Upgrade Done Success in green.

RK Android Tool (also known as RK Batch Tool or RK Firmware Tool) is the official PC software developed by Fuzhou Rockchip Electronics Co., Ltd. It allows direct communication between your Windows PC and a Rockchip device via USB. rk android tool 239 download updated

Version 2.3.9 represents a significant milestone in the tool’s evolution. It bridges the gap between legacy Android 4.4 devices and modern Android 9/10/11/12 firmware. Unlike older versions (2.1, 2.2), version 239 introduces better error handling, faster data transfer rates, and improved driver compatibility with Windows 10 and Windows 11.

The tool comes bundled with DriverAssitant v4.7 or higher. This helper installs the necessary Rockchip USB drivers (ADB, MTP, and Mask ROM) that are notoriously difficult to configure manually. RK Android Tool (often labeled RKAndroidTool or FactoryTool

Important: Erasing IDB (Initial Data Block) before flashing is highly recommended in v2.3.9 – use the “EraseIDB” button first.