After downloading MXQ_LP3_R29_V23.img , check the following:
Officially supports Android versions ranging from 6.0.1 to 7.1.2, though some modified ROMs claim higher versions. Key Firmware Features & Improvements r29 mxq lp3 v23 firmware updated
The full filename you might encounter is something like: MXQ_LP3_V23_R29_20230905.img or r29_update_amlogic_s905w2.zip After downloading MXQ_LP3_R29_V23
Common specifications:
Check your RAM type. Open a terminal app or use CPU-Z for Android. The R29 build is exclusively for LPDDR3 memory. DDR4 boards will fail. After downloading MXQ_LP3_R29_V23.img
: Format the SD card to FAT32 , use software to write the ROM image to the card, insert it into the TV box, and power it on to trigger the automatic update. Performance & Compatibility Notes MattWestb/R29-MXQ-LP3-V2.3-00908 - GitHub