A common issue with R329Q units is that a generic update breaks touch calibration. V31 often includes specific drivers for different LCD panels.

Insert the MicroSD card into the R329Q TV box while it is powered off.

Updating this firmware is usually done to fix stability issues, update Android versions (e.g., to Android 10 or 11), or resolve Wi-Fi connectivity problems.

Once you know the exact board revision and the Wi‑Fi chip, you can search for a compatible firmware.

Confirm your TV box uses the R329Q logic board and not the R329Q-Main version. To help find the exact file versions, please let me know:

or FactoryTool : Used to flash the .img file from a Windows PC.

Before downloading any files, you must confirm your exact board version:

Because these boxes are generic "no-name" devices, there is no single official manufacturer website for downloads. You must match the firmware to your specific board version () and Wi-Fi chip to avoid bricking the device.

| File Name | Purpose | | :--- | :--- | | update.img | The raw system image (Android 6.0, 8.1, or 10 – depending on variant) | | config.cfg | Partition table and boot parameters | | bootloader.bin | Low-level boot code (do not modify) | | sdupdate.dat | Script to launch update from SD card or USB | | MCU.bin | Microcontroller unit update (controls radio, AC, buttons) |

Another firmware reported to work on some R329Q V3.1 boards is "KingboxRK-8703-7.1nv3-kodi-1225" . This is an Android 7.1 build that you can search for online.

: Must be explicitly marked as R329Q V3.1 on the PCB.