I'm thinking of buying this phone and I'm curious if it does support 3g capability for at&t. I heard that it does but I just want to confirm that it does work. Also, I'm using an iphone 4 currently. If I take out the micro-sim card and put it into the xperia s, would it work??
That is correct about the micro sim. You should still call ATT and tell them you no longer need the iPhone plan and give them the IMEI # of the S. I am on ATT with my S and I have HSPA