Upgraded to newest IOS After upgrade all data gone (I should have backed-up before upgrading) No backup at all on iTunes or iCloud Tried iExplorer, Tennorshare iPad data recovery and Dr. Fone but none of them are able to recover any files. Are there any other, I should try? Any other way to recover photos/data stored on the iPad hard-drive? Data is only gone, once it is overwritten or am I wrong? Is my data permanently gone?