Android 9.0 Go Edition is optimized for 1GB RAM. To convert your portable firmware:
After booting into Android 9.0, you must adjust the firmware for "portability" (i.e., to match your specific hardware). rk3128 android 90 firmware portable
, in the context of RK3128, refers to universal builds that: Android 9
Open your TV box. Look at the RAM chips and NAND chip. The portable firmware usually requires you to choose a parameter.txt file for DDR3 or DDR4. to match your specific hardware).