[kaip911]

I have an unlocked tmobile curve8900 that I am using on the at&t network...

I have the blackberry plan and everything...but recently my internet stopped working on my phone...

When I try to log onto the internet it gives me this error.
[unable to connect to the internet please try again later]
[If the problem persists please contact your service provider.]

and when I try connecting to msn/yahoo/or googletalk it gives me this
[connection error 65 problem receiving data from the server]

and i've tried pulling the battery and waiting 30seconds several time...
I've even tried pulling everything...

can someone help me??

[kaip911]

My brower, emails, and IM doesnot work

But Media net does work

and I am connected to BIS...via mobilenetwork...

[tsac]

Is your data plan with ATT or Tmobile? Almost sounds like you donxxx8217;t have one. The phone will work for calls. You did not say how long it worked before you switched to ATT. The carriers are now requiring a data plan with a blackberry so maybe they shut you down.
As the message you received indicated, call your service provider.

Good luck and welcome to the Forums

[kaip911]

I bought the phone off my friend in June and he unlocked it for me...he was using it through tmobile... I've had it on a blackberry plan for At&t unlimited data/text since june and it has been working just fine...and then sometime last week the net just stopped working...

I stopped receiving my emails and I can't log onto the internet through internet brower nor could i log into any of my instantmessaging or facebook

but when I use medianet browser the ineter works...but everything else is still dead.

and ive called at&t and they have told me i'm still on the att blackberry data plan> nothing has changed.

[tsac]

Did you have a Blackberry data plan or a standard cell phone plan?
Only a Blackberry plan works.

[kaip911]

Thanks for trying to help. I figure it out... I had a bad sim card...once we swap a new one in everything just came back to life!