Quick question apple core, hopefully someone might know. I am trying to access icloud.com from my iPhone 3GS running iOS 5 and it wont let me use iCloud on there. Before the iPhone 5s announcement the other day it worked. iCloud works with my MBP 13 just fine. When I look to see how to fix it, shows up saying to upgrade to latest os system and apple shows IOS7. Any tips on how I can get this working again?