Stock Android 10 firmware for this specific RK3328 model is available through community firmware repositories like ChinaGadgetsReviews .
Update Your Device: RK3328 Android 10 Firmware Download & Install Guide rk3328 firmware android 10 download
If the device isn’t detected, open Device Manager → look for “Unknown Device” → manually install Rockchip driver from DriverAssitant folder. Stock Android 10 firmware for this specific RK3328
This is one of the most well-supported boards. You can download the official Android 10.0 firmware (released around September 2021) and the Android 10.0 SDK source code directly from the Firefly Download Page . rk3328 firmware android 10 download