Hi A few days ago my gf noticed that the storage of her iPhone 5s with was full. I checked the storage info and then I saw 0 bytes available. This is really weird since she does not have a lot of apps and the storage info screen does not show any app that has more than 100MB. When rebooting the iPhone, the storage increases in the first 5 minutes from 0 bytes to about 1,2 GB. However, at some point, the storage drops to 0 bytes again. Did anyone else encounter this issue? Or does someone have any idea what may cause this behaviour?