To install the firmware (specifically for a 1920x1080 resolution), follow this guide for flashing the LCD panel driver board via USB. 1. Preparation
Prepare a USB flash drive and format it to FAT32 . Download VST V56RU P671 1920x1080 Backup Dump rar
Note: If you are using a Mac, ensure you delete any hidden resource files (starting with ._ ) after copying, as they can interfere with the flashing process. To install the firmware (specifically for a 1920x1080
Turn on the power. An LED light sequence on the board or its connected keypad will indicate that flashing has begun. Download VST V56RU P671 1920x1080 Backup Dump rar
Do turn off the power during this process to avoid bricking the board. 3. Verification