Could someone tell me the difference between the white and blue 3G and cell bars? Also, is anyone else having trouble with keeping connection and sync? I'm using Google Voice for texting and sometimes it won't send the text until I restart the phone or turn airplane mode on then off. Once I do that it syncs and pops up all my syncs in the status bar like email, texts, and Words with Friends updates. Do I have a bad radio or sim card, or is it more likely that there is a problem with Verizon in my area. My last smartphone didn't do this in this area, so I'm thinking there's a glitch in the phone.