is there any truth in setting up as new phone being better than back up, because with back up you bring back your files that may be corrupt. I think back up is same as setting up new iphone. All back up does is put your information back on your phone, but the actual software has bee updated. I keep hearing different things and i want to know everyones take and maybe someone has an experience where back ups kept giving problems and after setting up as new iphone they were fine.