2. Firmware Upgrade Procedures
1. Check the current firmware version of the Digital Photo Frame
before upgrading.
2. Copy the file to an empty SD card, then rename to "upgrade.img"
3. Make sure the Digital Photo Frame is OFF.
4. Insert the SD card with the "upgraded.img" file into the Digital
Photo frame.
5. It will upgrade firmware automatically after switch on the Digital
Photo Frame.
6. It will appear Successful or OK on the screen after completed
properly.
7. Restart the Digital Photo Frame.