I have a 64GB iPhone 5S with iOS 8.4, but I'm only able to access 28 GB of space.
iTunes reports a capacity of 55.92GB, but in the usage graph at the bottom of the summary page, I see:
- 13.61 GB Free
- 1.58 GB Other
- 1.09 GB Documents & Data
- 5.13 GB Apps
- 248.3 MB Photos
- 6.34 GB Audio
The Setting->Usage->Storage app says:
- Used: 42.9 GB
- Available 13.0 GB
I've tried rebooting and updating the OS from 8.3 to 8.4.
I'm hoping to avoid a solution that involves wiping the phone and resetting it. Is there anything else I can do to reclaim my missing 36 GB of space?