The RK3228A is a cost-effective Rockchip processor. It is often confused with the older RK3229 or Allwinner/Amlogic chips.
Converts the clunky tablet-style interface into a clean, remote-friendly Android TV (ATV) user experience.
Once the Factory Tool recognizes the box (a "Maskrom" or "Loader" device), release the button. 5. Start the Flash Click the or Upgrade button in the Factory Tool. Do not unplug the device while the progress bar is moving.
: Essential for creating a full backup (dump) of your current working firmware before attempting a repack or flash. Essential Setup & Flashing Tools mxq pro 4k rk3228a firmware repack
Unplug the USB cable and plug in your TV box power supply. The first boot can take up to 5–10 minutes. Troubleshooting: Struck on Logo or "No Device"
Download the , extract it, and run DriverInstall.exe . Choose "Install Drivers." 2. Prepare the Factory Tool
What is your current stock firmware based on? The RK3228A is a cost-effective Rockchip processor
To test your repacked firmware, you must flash it to the MXQ Pro 4K using a hardware interface. Materials Required A .
Click the button in the "Firmware" row and select your downloaded .img file. Wait for the tool to load the image. 4. Connect the Box to PC Ensure the TV box is unplugged from power.
If possible, open the box and verify the chipset marking on the motherboard. Once the Factory Tool recognizes the box (a
| Symptom | Likely Cause | Solution | | :--- | :--- | :--- | | Device not detected | Wrong driver or no Mask ROM mode | Use lsusb ; look for 2207:320a (Rockchip) | | Flashing stops at 7% | Mismatched parameter.txt offsets | Extract original parameter.txt from stock firmware | | Wi-Fi doesn't turn on | Wrong kernel module | Dmesg: insmod: failed to load – replace .ko file | | Boot loop after repack | system.img too large | Reduce size by 10% (Rockchip needs free space for journal) | | Remote control not working | Missing keylayout file | Copy Vendor_0001_Product_0001.kl from stock /system/usr/keylayout/ |
Place your preferred custom launcher (e.g., Leanback Launcher or Nova Launcher) directly into the /system/app/ directory to ensure it survives factory resets.
The with the RK3228A chipset is a common "generic" TV box that often requires a firmware "repack" to fix performance issues like slow UI, fake Android versions, or broken Wi-Fi. Repacking or flashing custom firmware can effectively "save" this older hardware from becoming e-waste. Why Repack or Reflash this Firmware?
Load your original parameter.txt path and map each slot to your newly modified partition files ( boot.img , system.img , etc.). Click to generate your customized custom_update.img . ⚡ Flashing the Repacked Firmware