1. mrscupcake13's Avatar
    My phone keeps losing the data connection randomly. Its turned on & the data roaming as well.
    Even when the connection is turned on it'll drop & won't allow me to send messages, it'll just say "Failed to send message". It won't let me call & Internet doesn't work either. I went to the AT&T store told them what was going on, they said there was nothing wrong with the network. They replaced my SIM card & it was working fine & then it started happening again. I don't know whats wrong with it. Help, its really annoying.
    07-17-2012 01:51 AM
  2. jeffkoe's Avatar
    I have the HTC Sensation with at&t 3g bands. I have the same problem. Configured my APN settings differently and data on Speed test works fine. It seems to be AT&T. Their network is overloaded and does not reliably work for either data or for calls. I'm planning to switch once my contract expires.
    07-17-2012 02:11 PM
  3. mrscupcake13's Avatar
    When you configured the APN settings, did it actually solve your problem?
    I looked everywhere online to see if anyone was experiencing the same problem & if anyone knew a solution. I called 611 to see if they could help, but the lady found nothing wrong with their network. /:
    07-18-2012 01:36 AM