IDTECH ViVOpay VP5200 User Manual page 14

Wait until the reader sounds one long beep, the LED turns to solid green, and the "Bootloader
succeeded!" message shows up, as the screenshot below:
8. Install all the kernel files by following the numbered steps shown in the screenshot below:
When all is done, the LED on the reader should be back to solid green.
9. Exit the Bootloader app and launch the USDK Demo app (available for download on the ID TECH
Knowledge Base). Run the Firmware Version command (under Device) to verify the new
firmware.
ID TECH ViVOpay VP5200 User Manual
Page | 14