Originally Posted By: Jim_
I guarantee it's not mail. Mail doesn't take up that much room to fill up storage. It's either photos, music, or movies is my guess. I take it you have a 32G iPhone?

Are you looking in, Settings, iCloud, Storage & Backup, Manage Storage?

Are you in this window?

No.. I have an iPhone 3Gs 8GB
I have over a gigabyte free space on the iPhone,
it's the FREE 25GB iCloud space that's full-up.

I don't use Mail through my phone, but you're
correct... it's only 256MB used

I'm assuming the open settings backed up my
entire iTunes AND iPhoto Collection frown
but I see no direct way of addressing that issue