I live in the 85122 area. Only recently (last 3 weeks) signal strength went from 4 bars to 1/2 bar. It has happened to my husband also (so it is not cell phone specific as he uses a different phone on Verizon). Does anyone know what is happening? I have gone through some basic tech things with Verizon on the phone, but no luck. Still stuck weak weak 1/2 bar of signal strength all over the 85122 and 85222 area. (Note: weather is perfect here so it is not the weather, the cell towers are not out or being worked on, and we don't have many people living out here so not that much congestion).