MediaFix

★★★★★ Worked More-or-Less for Samsung Infuse Used this with some effort, to fix 300 of 1800 files. Moved my SD card from Symbian Vivaz to Samsung Infuse, about 300 files of 1800 had problems with "unknown artist". All files had embbed album art. Most are mp3 (1360) files, remaining are wma & m4a -I added folders & moved files for album art, add jpg files for the folders w/wma and m4a that cannot use embedded. Deleted duplicate ID3 tags Ran MediaFix again and this dropped the problem to ~130 files. -Used Mediafix on remaining 130 files, ran a couple of times. This fixed about 50% of files (64 remaining), first try, all of the wma some of m4a files -Manually set some track numbers and randomly other tag fields, maybe 6 times on 6 different files running mediafix each time. (based on some web searches saying it may be related). One of these 6 tries dropped unknown artists to about 40, and all were m4a, remaining m4as are from music videos (mp4, stripped of video & audio not re-coded) -I started process of manually transcoding the m4a to mp3. After about 10 files, I ran MediaFix again, and it fixed the remaining 30 m4a files magically. I was glad to have this tool, as I tried several things without success.

★★★★★ Works AWESOME on LG Spectrum 4G "Unknown Artist" was driving me nutso!! This app does EXACTLY what it's supposed to do and fixed all my M4A files. Thank you so much

★★☆☆☆ Doesn't open Just says unfortunately media fix has stopped. Galaxy Note 4. I'd really love to use these features, so please fix soon!

★★☆☆☆ Compatibility with SGT 10.1 Hi. Installed on my Galaxy Tab 10.1. Cannot find the media library and crashes. Pity, was hoping this would work. Thanks

★★☆☆☆ Big problem! I had to uninstall it before I ever even was able to open it because it immediately crashed my phone everytime I try to open it. it's a shame because now I have to use a different app.