Do you see a model number on your Blackberry device?
If your Blackberry has a removable battery, the model number should be printed on a label somewhere in the battery compartment. Or the model number may be printed on the back of the phone.
Below is a link to a list of Blackberry devices. This might help you identify which Blackberry device you have.
I just spent half hour with poor girl trying to help but i couldnt understand her plus i dont no shit about computers or phones i started crying like baby thanked her and hung up
The model number rev71uw refers to a Blackberry Curve 9320. Enter the wrong password ten times, then enter the word Blackberry. Unfortunately, this method erases the contents of the device.