I got a new CS2 battery for my BB 8330 Curve phone ,.I installed it ,charged it 100% load with the adapter and switched on the smartphoime .Any time when I use the camera and the flash ,the power would go off.And then the phone can not be switched on again. The same happens when the phone is off authomatically -it can not be powered on again with the power button.Is it a battery faulty battery matter??? Thanks for any opinion and help.
