I have a iPhone 4S with 16GB's and my other space is taking up 5Gb's and I can't figure out the problem. I have read numerous articles on clearing up the space online and nothing can solve the problem. I have done the following. 1. Restored iPhone from Backup 2. Cleared Safari Cache and other files 3. Examined Voice Memo's 4. Ran every module in the app Phone Clean from Mac which can only recover 800MB's. 5. Looked at FB and other apps 6. Mail and attachments only take up 96MB's I think I have some corrupted data which restoring to factory settings may be the only way to clear. Does anyone have any other suggestions as I have read many online tips on clearing the other space none of which have worked so it has to be corrupted data or something advanced. I installed a app called Disk Aid and in the Cloud Assets folder discovered 2.9 GB's of MPEG movies that are not on my device. What do I do??