I used my sister's upgrade so my data plan remained unchanged. Do I need to go by AT&T and get them to change my data plan to iPhone 4s to see faster hspa+ speeds or is having the newer hardware enough?
I used my sister's upgrade so my data plan remained unchanged. Do I need to go by AT&T and get them to change my data plan to iPhone 4s to see faster hspa+ speeds or is having the newer hardware enough?
Nothing needs to be done. The baseband will auto-negotiate the higher speed if available in your area.I used my sister's upgrade so my data plan remained unchanged. Do I need to go by AT&T and get them to change my data plan to iPhone 4s to see faster hspa+ speeds or is having the newer hardware enough?
Nothing needs to be done. The baseband will auto-negotiate the higher speed if available in your area.
nothing needs to be done. i've actually asked attFail for new sim card after doing the same & the speeds were the same (4-6mb) vs 2mb on 4, same sim
Weird....I had to call AT&T.![]()