Re: Setting up gmail account
The email I received as others did indicated they were changing the way they do blackberry data. It may be they are dropping the encryption between the phone and the carrier. Calling ATT is useless , they do not have any answers.
I would try adding an ATT email address if they are your carrier and if that works try adding a Gmail email address. I have 4 emails on my phone and one is a gmail email and it works so far....
As for the blackberry id, you need to add it first to validate the security it wants.
this is the link to add one or reset the password.
I do not believe it makes any difference if the email used is a gmail one.
Z10 on BES
Z10 on BIS