No APN for device?

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PsiPhiDan

Senior Member
Oct 27, 2011
3,471
1,124
Plainfield
Samsung Galaxy S23 Ultra
When I tried to send an MMS, my phone says I have no APN on the device. My phone is about a week old, and this is the first MMS I've tried to send. It's stock still, but S-off and rooted (plus TWRP). How can I fix this? Anyone else have this issue?
 

stedrocklp

Senior Member
May 9, 2010
153
20
Maine
When you go to settings->mobile data->cdma->apn's do you have vzwinternet?

Sent from my HTC6525LVW using Tapatalk
 

stedrocklp

Senior Member
May 9, 2010
153
20
Maine
Yes, that would have been the easy answer. Preferred mode on global?

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---------- Post added at 08:54 PM ---------- Previous post was at 08:42 PM ----------

OK go to the stock messaging app and go to settings. Scroll down to connection. This is what you should see:
Screenshot_2014-05-11-20-46-06_zpsae2eb706.png


Confirm this is what it says
 

PsiPhiDan

Senior Member
Oct 27, 2011
3,471
1,124
Plainfield
Samsung Galaxy S23 Ultra
So they swapped my SIM and it's still happening... Now they're wanting to swap phones but need to first reset everything. If they factory reset it, am I going to lose root/recovery/S-off?

Also, any other ideas what's going on? They seem clueless on this one!
 

stedrocklp

Senior Member
May 9, 2010
153
20
Maine
I know it's not your favorite choice but it seems like it's better that swapping phones. Try running the ruu from this thread: http://xdaforums.com/showthread.php?t=2727831

RUU M8_VZW files (s-off only)

Sent from my SM-N900V using Tapatalk

---------- Post added at 10:16 PM ---------- Previous post was at 10:15 PM ----------

This will wipe your phone just to be clear

Sent from my SM-N900V using Tapatalk
 
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PsiPhiDan

Senior Member
Oct 27, 2011
3,471
1,124
Plainfield
Samsung Galaxy S23 Ultra
I know it's not your favorite choice but it seems like it's better that swapping phones. Try running the ruu from this thread: http://xdaforums.com/showthread.php?t=2727831

RUU M8_VZW files (s-off only)

Sent from my SM-N900V using Tapatalk

---------- Post added at 10:16 PM ---------- Previous post was at 10:15 PM ----------

This will wipe your phone just to be clear

Sent from my SM-N900V using Tapatalk

This worked - thank you very much!

Sent from my HTC6525LVW using XDA Premium 4 mobile app
 

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    I know it's not your favorite choice but it seems like it's better that swapping phones. Try running the ruu from this thread: http://xdaforums.com/showthread.php?t=2727831

    RUU M8_VZW files (s-off only)

    Sent from my SM-N900V using Tapatalk

    ---------- Post added at 10:16 PM ---------- Previous post was at 10:15 PM ----------

    This will wipe your phone just to be clear

    Sent from my SM-N900V using Tapatalk