I have a 5 gigabyte plan for my iPhone 4S by AT&T and I use the Internet ALOT.It's already been 10 days and I have used 3 gigabytes worth of data. I DON'T have wifi in my house or around me either.So how can I save data without going over the 5 gigs? Please put as much as you can.
Thank you!
См. статью: How to save data usage on iPhone 4S?