He pulled the Ethernet cable from the wall. The "No Internet" icon appeared in the tray. He expected the timer to freeze, or the update to fail.
: This firmware is typically associated with the XYAuto (YT9216/YT9217) series of car infotainment systems. alps-mp-o1.mp5 update
Downloading the firmware specific to the unit model (e.g., Junsun, Hizpo, or Mekede). Formatting a USB drive to FAT32. Copying the update.zip or raw image files to the drive. Connecting the drive to the head unit's USB port. He pulled the Ethernet cable from the wall
Official firmware and installation steps are often shared on the Pumpkin forum . alps-mp-o1.mp5 update