I’m trying to update my 2019 SE using a USB stick, but I keep getting a “No supported files” error. The USB is formatted with ExFat32 and is a 128 GB Sandisk drive, so space shouldn’t be an issue. Am I missing something? Any advice on how to resolve this would be appreciated!
Make sure you’ve extracted the update files from the downloaded ZIP or RAR file onto your USB drive.
Create a folder on the drive, then drag and drop the extracted files into it.
If that doesn’t work, try formatting the USB drive as FAT32. Some older systems might have trouble with ExFAT.