I don't think this is the same as signal strength, so I'm starting a new thread.
I often have gray signal bars, and they will fluctuate just like regular blue bars. The seem to indicate a "seen" connection, but it is not yet connected. I can't get data services while mu signal icon is gray, but can make and receive phone calls.
The longer I have the phone the longer it seems to take to go from gray to blue. Sometimes I can sit where I know I have a good 4g signal and it will stay gray for 15 to 20 minutes. I have sat in my parking lot after work and waited. Sometimes in the same lot, I get blue immediately. Sometimes I need to reboot the phone for it to pick up the blue signal.
Anybody else having this problem?
I often have gray signal bars, and they will fluctuate just like regular blue bars. The seem to indicate a "seen" connection, but it is not yet connected. I can't get data services while mu signal icon is gray, but can make and receive phone calls.
The longer I have the phone the longer it seems to take to go from gray to blue. Sometimes I can sit where I know I have a good 4g signal and it will stay gray for 15 to 20 minutes. I have sat in my parking lot after work and waited. Sometimes in the same lot, I get blue immediately. Sometimes I need to reboot the phone for it to pick up the blue signal.
Anybody else having this problem?