I have no 3G icon on my flytouch III since I first used it. I was going to upgrade the firmware but mine seems quite recent Specs: Model: Disco10 Version: 2.2-20110529 Kernel 188.8.131.52 zjd@tlinuxserver #1 Build: FRF85B When I try to use 3G via the settings error messages are generated. I am using the correct modem E1750. My model is 16GB and I do not know if the screen is 600 or 570. anybody know the correct firmware mainly just to get 3G connectivity. Thanks.