I just bought an iPhone 4S - factory unlocked (64 GB) on eBay, so I could use it on the StraightTalk network for $45 a month. When I got my phone in the mail it already had iOS 6.1 installed. I had Straight Talk send me my SIM card (that i had to cut down to fit) and I followed the directions; ported my Verizon number over and everything. The phone itself works; I can send texts and calls, but the internet and data do not. Also, from what I've read, once you are connected to the StraightTalk network, it should say HOME up in the left hand corner, mine says T-mobile and has a little circle where it should say 3G or whatever. Why does my phone not say HOME and why can't I connect to the internet? I've looked all over and messed with the APN settings about a dozen time now and nothing seems to get it to work. I've done some reading and apparently ever since the 6.1 update was released people have had this problem and seem to need an activated T-mobile SIM to do some weird swap thing. Is there any way around that? I'm downloading the 6.0.1 firmware so I can downgrade my phone to see if that works. If anyone has any idea how to fix this problem I would be very grateful.