I have a BB7290, running OS 4.10.292 on AT&T/Cingular. The handheld consistently drops calls after ... Blackberry 7700/7200 & older forum
7290 dropping service
I have a BB7290, running OS 4.10.292 on AT&T/Cingular. The handheld consistently drops calls after only a minute or two, drops service from a full set of bars to "searching for network", and once the network is dropped, it takes turning the wireless on and off at least twice to get the service to come back. Both voice and data are affected.
Any ideas, anyone?
Re: 7290 dropping service
Sounds like the antenna might be going bad. You can try a new SIM card but it's most likely the device itself. Might be time for a new BB. I say contact your carrier and let them know about the issue.
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