RKDevTool cannot discover your device over USB without the proper Rockchip USB drivers. RKDevTool (All Version) Download
Maskrom is a low-level recovery mode that exists inside the Rockchip chip itself. This mode is from the chip’s internal ROM (Read-Only Memory). Rkdevtool V2.71 Download
Flashing firmware on Rockchip-powered Android TV boxes, tablets, and development boards requires the right software. (Rockchip Development Tool) is the official, most stable utility used to unbrick, update, and customize devices running Rockchip processors. RKDevTool cannot discover your device over USB without