The Ultimate Guide to MXQ Pro 4K (RK3228A) Firmware Repacking
: Used for flashing the final image or extracting individual partitions from the device. Driver Assistant
MXQ Pro 4K RK3228A Firmware Repack: A Complete Guide to Reviving Your TV Box
Connect your TV box back to your television and plug in the power adapter. The very first boot after flashing a custom repack can take anywhere from as the system builds its cache. Do not power off the device if you see a static boot animation. Troubleshooting Common Issues mxq pro 4k rk3228a firmware repack
Repacking firmware for the MXQ Pro 4K (Rockchip RK3228A) involves extracting the factory .img file, modifying the system partition (RootFS), and rebuilding the image for flashing. While Rockchip provides official tools, the age of the RK3228A chipset and the fragmented nature of "MXQ Pro" hardware clones make this process prone to partition errors and bootloops.
This usually means a syntax error exists in your modified build.prop file, or the file permissions for newly added apps in /system/app/ were not set correctly to 0644 (rw-r--r--).
Tools designed to mount and modify the system.img partition. The Ultimate Guide to MXQ Pro 4K (RK3228A)
With these details, I can provide the exact file paths and permission settings for your project.
Specifically the Rockchip Batch Tool or FactoryTool .
Download a known stable RK3228A ROM (e.g., “MXQ Pro 4K 2023 – RK3228A Android 10 v2.0”). Do not power off the device if you
Additional utilities you may need include simg2img and lpunpack for handling super partitions on Android 10+ devices, and rkcrc for adding CRC checksums to boot images.
Disconnect the USB cable from your PC. Plug the MXQ Pro 4K back into your television using an HDMI cable, and connect its original power adapter.
Many repacks come pre-rooted with Magisk or SuperSU for advanced customization.
For firmware with Android 10 or newer, the system.img is contained within a super.img sparse image. Convert it to a raw image first: