The R29 MXQ LP3 V2.3 is a specific motherboard revision for the MXQ Pro 4K Go to product viewer dialog for this item.
Here’s a draft for a forum or blog post regarding “R29 MXQ LP3 V23 Firmware” — written for tech enthusiasts or users trying to fix/burn new firmware on their MXQ box. r29 mxq lp3 v23 firmware top
MXQ-LP3 v2.3 (or v3.0, v3.1)Update Method: Most updates for this board are performed using the Rockchip Batch Tool or FactoryTool via a PC and a USB Male-to-Male cable. The R29 MXQ LP3 V2
Step 5: Stop and Unplug