Large “Other” Storage
I have currently got 103.71 GB of “Other” storage on my iPhone. Is their any way to lower the amount?
iPhone 7, iOS 13
That large an “Other” category usually means you have data corruption on the phone; this is most often caused by an interrupted sync. You need to restore your phone to factory settings, then restore your most recent backup—>Restore your iPhone, iPad, or iPod to factory settings - Apple Support