Hello, I have searched for several fixes for this problem but have found none. My phone says digital roaming in the top right corner of the lock screen and I cannot use 3g data, only Wi-Fi. I have tried updating my PRL and Profile but get error code 1012. I have tried the dial code that is like "##????#(I can't remember the numbers)And I have tried factory reset and failed, I only lost all of my data but it still said digital roaming. Please help, this is very annoying and I just want my 3g data connection back. Please remember this is a Sanyo Zio (Sanyo 8600) with Sprint's service.