Download and extract the Rockchip DriverAssistant. Execute DriverInstall.exe , click Install Driver , and clear any Windows Security prompts.
Do not disconnect the device or interrupt the process while flashing is in progress. factory tool v1.64
A dedicated USB Type-A to Type-A cable (or USB-C to Type-A, depending on your device port configuration). Step-by-Step Firmware Flashing Guide Download and extract the Rockchip DriverAssistant
Press and hold the (often located inside the AV port or a small pinhole) using a toothpick or pin. click Install Driver
: Supports writing .img or .bin files to device partitions.