Download Android 11 stock firmware for HK1 Max TV Box
This firmware is for HK1 Max TV Box with Rockchip RK3318 as CPU. BTW, you can now buy HK1 Max TV Box from Banggood.com for a very good price.
Download Android 101 stock firmware for HK1 Max TV Box from here. Download previous firmware version from here. Download Rockchip Driver Assistant v4.7 from here and download Rockchip Batch Tool v1.8 from here.
Archive size: 1.3 GB
Model: HK1 Max TV Box AP6330 WiFi version
Platform: Rockchip RK3318 / RK322H
Image name: RK3318_DC_HK1_Max_AP6330_11_20210505.1125.img
FW version: Android 11
Boot version: 2.32
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.