Mrs Rig and I recently switched to Straight Talk after years and years with Verizon. We just couldn't continue to justify the premium we paid for the "luxury" of being able to buy subsidized phones. Anyway, since the switch, my signal has been pretty bad around here. I have a new Google Nexus 4 unlocked phone with a Straight Talk (AT&T) Sim card installed. Had to mess with the settings a bit to get picture texting (MMS) to work, but now everything seems to work OK, except the weak/poor signal. Thanks.