I need to backup my iPhone but I have no storage.
I have to backup my phone but I have no storage on my iPhone or on my computer. I found this "delete backup" button and I wanted to know, if I click on it, does it delete previous backups only? Or does it delete everything off your phone? Also, after you click it, can you backup your phone after? Since I would be clicking the button to delete previous backups that take up my storage, I would need to backup my phone after since I haven't in two years and I'll hopefully be switching to an iPhone 6. Thanks!
iPhone 5, iOS 7.1.1