Thanks I am looking into upgrading to the IPhone 5S/6 (whatever they end up calling it) when it is released later this year. This way I will have 4GLTEThe ping is about right, but the transfer speeds are poor. Your tower may be congested and there's likely nothing wrong with your phone.
I'm sorry, did you mean to say you use Sprint's 3G network, or are you really on Verizon?
Depends on the bottleneck but even a JB won't help in most cases. You need to determine what's causing your poor speed. If it's the carrier's network then nothing you do on your phone will help. The chain is only as fast as the slowest link.Is there any possible way to speed up IPhone 4S cellular speed without Jailbreak?