1. dgcamero's Avatar
    Mine keeps saying "No service
    Selected network (AT&T) not available."

    I'm on my second GS3, and they've both done it. Only way to make the notification go away is to reboot the phone. I've also tried a new SIM card.

    Am I the only one? Tech support took down my suggestion for AT&T roaming...but it seems the phone should not try to connect to an impossible network haha.

    Posted via Android Central App
    07-02-2013 04:54 PM
  2. nyry's Avatar
    Mine keeps saying "No service
    Selected network (AT&T) not available."

    I'm on my second GS3, and they've both done it. Only way to make the notification go away is to reboot the phone. I've also tried a new SIM card.

    Am I the only one? Tech support took down my suggestion for AT&T roaming...but it seems the phone should not try to connect to an impossible network haha.

    Posted via Android Central App
    I think that Verizon blocked T-Mobile and AT&T from working on the Verizon GS3
    Try going into settings-more settings-mobile networks-global data roaming acess-deny data roaming acess
    if that doesnt work, also do this:
    after doing the above, press the back key and press network mode- and choose "LTE / CDMA " instead of global.
    Hope this helps!
    dgcamero likes this.
    07-03-2013 12:17 PM
  3. dgcamero's Avatar
    Thanks, I'll give that a shot!

    Posted via Android Central App
    nyry likes this.
    07-06-2013 07:31 PM
  4. GTWalling's Avatar
    The Verizon world phone will not work on AT&T or T-Mobile. The GSM frequencies are different.
    nyry likes this.
    07-07-2013 01:00 PM
  5. nyry's Avatar
    The Verizon world phone will not work on AT&T or T-Mobile. The GSM frequencies are different.
    Yes you will only get EDGE speeds because those are the only frequencies that the Verizon Galaxy S3 variant is equipped to handle with domestic carriers, the rest of the world uses different frequencies than the us so that wont be a problem if you go abroad

    Sent from my SCH-I535 using AC Forums mobile app
    07-08-2013 01:23 AM

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