Blackberry buzzing during phone call and then completely shutting off?

[ECarter11]

Whenever I am talking on the phone, I have noticed that about 20 minutes into a conversation I will hear a strange buzzing noise every so often, and then out of nowhere, shortly after the buzzing noises the phone will completely shut off, no response. The only way to turn it on again is a battery pull. Once rebooted, the phone will have 1% battery left, no matter how full it was prior.

Any opinions?

Thanks!

[varela94]

wow have the same porblem :S have you had any luck please help :S starting to get irritated

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