My iPhone 6plus is connected through Sprint and when looking at the options for iCloud it doesn't show the option to back up my messages or recover them. I've read that when needing to back up or recover you need the SIM card, but sprint doesn't offer SIM cards like at&t or t-movile. So I was just wondering if anyone else knew if you could us iCloud to restore messages or not being connected to sprint. Thanks in advance!