RKDevTool V2.71 (also known as the Rockchip Batch Tool), follow this guide to install drivers, configure the tool for English, and flash firmware to your Rockchip-based device. 1. Download & Installation
RKDevTool (formerly known as RKBatchTool or AndroidTool) is the proprietary flashing utility created by Rockchip Electronics. Version 2.71 is a highly stable, widely compatible release specifically optimized for managing devices running Rockchip SoCs (System on Chips). Rkdevtool V2.71 Download