I just recently noticed the RC3 for CyanogenMod, and tried to flash it, I failed with the status code 7, and disregarded it, and went back to my old CyanFox ROM. Weirdly, i started to not be able to connect to AT&T and get no service for minutes at a time, about every 10 minutes. I flashed LiquidSmooth, same problem, flashed CarbonROM, same problem. i flashed the most recent modem baseband, but the problem persists. I cannot seem to find a solution to this, so is there anything that would hopefully help?