If you don't need Android and just want a media center (Kodi) or a Linux server, look for the projects by or ilmich . The LibreELEC-RK322x.arm builds are designed specifically for the RK3228A and run much faster than Android on low-RAM models. Builds like LibreELEC-RK322x.arm-9.2-devel-20200427213119-b7186bc-rk3228a-mxq4kpro.img are known to be stable.
If you want to keep the Android interface (for apps like Netflix, YouTube, or IPTV), look for a de-bloated Android 7.1.2 (Nougat) image. mxq+pro+4k+rk3228a+firmware+download+best
.img firmware file, and let the tool load it (the text field will populate with file details). Step 3: Boot the into Maskrom/Loader Mode If you don't need Android and just want
Locate the inside the AV port at the back of the MXQ Pro box. mxq+pro+4k+rk3228a+firmware+download+best