I've updated my non-rooted, vanilla Nexus 5 with an OTA update to Android 5.0 Lollipop and since then my custom mp3 ringtone stopped working. Here are the symptoms:
- When selecting it via the ringtone selector in the Sound & notification settings panel, it plays properly.
- When someone else calls me, the default system notification sound is played repeatedly.
- Re-uploading the custom ringtone via AirDroid as an .mp3 file didn't work, nor did uploading an ffmpeg-encoded .ogg version of it.
- The same applies to my custom notification sound.
I'm currently using one of the ringtones bundled with the system, and I'd love some help in solving this problem. Thanks!