Copy the extracted .bin file to the root directory of the drive.
: Large firmware collections are often split into smaller parts (like .part08.rar ) to comply with file-hosting limits. You must download all parts (e.g., part01 through part08) and extract them together using software like WinRAR or 7-Zip to get the functional .bin firmware file. Flash Procedure : Format a USB drive to FAT32 . Download RD8501 558 All Resolution USB part08 rar
: Includes VGA, HDMI, TV, Dual AV, and a USB port for multimedia and firmware updates. Copy the extracted
: It can drive panels with various resolutions, including Firmware and the USB Update Process Flash Procedure : Format a USB drive to FAT32
: After flashing, you may need to access the factory service menu (often by pressing Menu + 1147 ) to adjust final panel settings or logo configurations. Safety Warnings