I bought a 16GB HP flash drive to use in my 2013 Civic and can only get the "Unsupported" error. I found an old thread about this issue where everyone decided that converting to FAT32 solved any issues, but that's absolutely not the case. I've flashed FAT32 and NTFS, I've done normal and quick formats, I've used diskpart from the command line and I've formatted from the right-click menu in Windows Explorer, absolutely nothing works. Are there any more tips and tricks I can try or is iMid just that broken? If it's the latter, can anyone suggest a 16GB flash drive that definitely will work?