Firmware Update

Notes

• You will need an SD card. Generic SD cards may cause flashing failure. Please try to use the recommended SD cards below for firmware update.
• Prepare an TF card with capacity no more than 32GB. The transfer speed of the TF card must be Class10 or higher. It is recommended to use TF cards from brands like SanDisk.

Download Firmware

• Click the download link below
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SD Card Formatting Software:

• It is recommended to use the SDFormatter software for formatting. Other formatting software may result in update failure.
• This software can be used on Windows and supports FAT32 formatting.
• Download link:
• SD Card Formatting Software

Update Procedure

• Format the SD card using the SDFormatter software
  • After formatting, the SD card will be emptied. Please ensure to back up important data.
• Copy the downloaded screen firmware file to the root directory of the SD card, and rename it to the name below

  update.img

• Insert the SD card into the screen's TF card slot
  
• Power off and then power on again. The screen will automatically detect the update.img file and start the update.
• After the update completes, the screen will automatically reboot