Since activating my 920 at Christmas I've been struggling to actually get service. 90% of time phone says no service, I have no service at home (but AT&T maps show 'moderate' LTE coverage) unless I stand by window to get 1 bar, whereas my old GSM Nokia was fine, and friends iPhone5 on AT&T at my home work fine. I don't drop down to stable 3G Edge service. Trying to fix the phone at 3G using the field tool doesn't get me a stable service. When I'm out and about I often have no service, inside stores or in my car, or at the Oakland Amtrak station. So I think I have a defective radio or antenna.
The worst symptom is dropping 2 bars of service when I make a call. EG If I see 3 bars of LTE service, when I try to make a call, the signal bars drop 2 levels to 1 bar whilst the call is set up, or if I have 1-2 bars of service, and it looks like I can make a call, it is often dropped and the display switches to no service. I can see 4 or 5 bars of service / signal strength some times on the phone but they don't seem real when I try to use them.
Tried hard reset and SIM card swap with AT&T tech support, now exchanging the phone.
I guess I'll see if it's just my device when I get the replacement in the next few days, so I can keep a WP, else I'll have to pick something else...
Anyone else had a similar experience?
The worst symptom is dropping 2 bars of service when I make a call. EG If I see 3 bars of LTE service, when I try to make a call, the signal bars drop 2 levels to 1 bar whilst the call is set up, or if I have 1-2 bars of service, and it looks like I can make a call, it is often dropped and the display switches to no service. I can see 4 or 5 bars of service / signal strength some times on the phone but they don't seem real when I try to use them.
Tried hard reset and SIM card swap with AT&T tech support, now exchanging the phone.
I guess I'll see if it's just my device when I get the replacement in the next few days, so I can keep a WP, else I'll have to pick something else...
Anyone else had a similar experience?