I have a galaxy s2 white unlocked and recently I have been getting alot of problems with it Everything works fine except the data portion. I looked all around the internet only to see that there are very very few people with the same problem as I I got it fixed at one point where out of 10 tech support guys only 1 guy knew what I was talking about and spent nearly 20 minutes trying to help me and it did! Until today the internet stopped working once again I called up their tech service and eventually found another guy. he spent 20 minutes trying to help me and even told me "Last week I had another guy who had the same problem and same phone as you and I fixed it for him" But today he said it just didn't work. He told me that I might be one of those unlucky few OR that it might be a problem with my sim card. My sim card is the really old sim card from the Iphone 3G phones (The blue one with the corny blue flame with 3G written inside). Im hoping this is the source of my problem, but it doesn't make sense. Just hours ago 3G and HSPA+ was running totally fine even with the old ass sim card. Im hoping changing my sim card will fix this whole debacle but something tells me it won't... Can you guys help a man out? I can't even return my phone anymore since so much time passed by and it would be a total bummer if my phone is now a paperweight.