Originally Posted by
Justin Bengtson So I updated to iOS 9 yesterday and this morning it said I was running out of space and I looked at what might've been eating up the space but there wasn't anything that was taking up significant amount of room. I tried signing in and out of it but that didn't work anyone have any fixes. I updated using iTunes.
It might not just be one thing. It all adds up. It could be your Pictures, Documents and Backups taking up alot of storage all together. As SwitchBeach said, more details are needed. A screenshot showing us what is being taken up is very visual and useful, but texted detail is fine as-well.
What do you have checked that is setup to sync with iCloud?