From what I understand the closer to zero your signal strength the better. For instance my phone's signal strength is usually around -95 dBm. This apparently would be considered bad signal strength. I've tried all of the basebands and have been running the C_01.3E.03P baseband but upgraded today to the latest one (C_01.43.01P) but still had the same signal strength. Why is this I've heard of people with their signal strength around -50dBm using the same baseband. My bars are almost always at full and I always have 3G so why the bad signal strength?