You'll need two things: the firmware itself and the Rockchip flashing tools.
The official utility software used to push the .img firmware file to the Rockchip NAND storage. Step-by-Step Installation Guide
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. You'll need two things: the firmware itself and
The you receive if your flashing tool fails
This article provides a guide to finding the , explains how to download it safely for free, and details the flashing process. What is the RK322x (NHG47K) Firmware? This link or copies made by others cannot be deleted
A (Data transfer cable with standard USB-A connectors on both ends).
A high-performance alternative for turning the box into a specialized router or IoT gateway. Try again later
Click on the button located at the top-left corner.
Click the button. We recommend "Restore" over "Upgrade" as it wipes old data and ensures a clean installation of the NHG47K build.
v4.4 or higher (Ensures your PC recognizes the TV box in loader mode).