While debloating non-audio apps in Fiio ROM, I removed app name PermissionApp which sounds like permission related stuff. Actually, it’s Fiio Market app and some clients requested to put it back on their ROMs.
After checking on Fiio Market’s file, it’s actually a web stub app with very small size so it shouldn’t affect audio performance significantly. As a result, I decided to put Fiio Market app back on Enhanced/Advanced ROM.
Most people probably use Play Store app by now after Fiio releasing updates with Play Store integration. But if you need to have Fiio Market for some reason like getting some specific version of certain apps, you can request Fiio Market ROM version. 🙂