Iphone 4 help
I have the Iphone 4 3G and I was recently prompted to update to the latest ISO, ever since I did the performace has been lousy, it is extremely slow, I can'y access voice mails right away, and some of my emails are showing read before I have seen them. Is there a way to retore the phone to the previous ISO and previous apps.
This phone clearly can't handled some of the changes and I wasn't ready to purchase the 5 just yet. Please advise...
Jeff
iPhone 4, iOS 7.0.3