[MadBullBunny]

I put in the MMS APN setting, but still they won't work. Anything I'm missing here? AT&T ~

[maj71303]

I put in the MMS APN setting, but still they won't work. Anything I'm missing here? AT&T ~

a 1520 on at&t shouldn't need you to put in the settings for MMS unless you are using it on a different provider. IF at&t is the cellphone service provider the settings should of loaded from the sim the first time you cut it on.

[MadBullBunny]

Well its completely not working and I've hard reset twice now plus input the APN settings. Anyone else having this issue? Data works fine, just MMS won't send .

[Yovarni Yearwood]

Well its completely not working and I've hard reset twice now plus input the APN settings. Anyone else having this issue? Data works fine, just MMS won't send .

I get the same issue with my 1520. I thought it was my phone so glad to see I'm not the only one having this issue.

[MadBullBunny]

So the first two hard resets I did it through the settings itself. I went ahead and tried the hard reset through the volume down power cable way and now my MMS works fine. Idky it wasn't using the correct settings before but hopefully this might help someone else out. Got it working ~

[joeonsunset]

Interesting. I have a 1020 and the same problem. It was used when I bought it and I immediately upgraded, so there was no way to know if it was a hardware issue. I am really glad to see I'm not the only one.

Will try the hard reset and see how I fare! I had no idea how important MMS was to my social life (...shut up... :-p)

[MigNightSnack]

Same with my 1020. Something is wrong with the update. MMS were sending perfectly the day before and after the update... just the MMS has an issue.

[LeoWPC]

I just updated my lumia 620, and now I can't send or receive MMS. I could send them last week. Something is amiss!

[LukasAgudelo]

i updated my dad's nokia lumia 520 on at&t and it doesnt work mms

[LukasAgudelo]

and i also updated my nokia lumia 920 on at&t and is the same problem , i cannot send or receive MMS, but Internet work perfectly.

[jhovesen]

Options -> CELLULAR+SIM -> SIM -> edit MMS APN. Use the settings from AT&T site. Then change IP type to IPv4 and prefix the usual httpCOLONWACKWACK to WAP gateway (URL).

That fixed it for my Lumia 1520 anyway, I now have:

APN: phone
Username: Not set
Password: Not set
WAP Gateway: httpCOLONWACKWACKproxy.mobile.att.net
WAP Gateway Port: 80
MMSC: httpCOLONWACKWACKmmsc.mobile.att.net
MMSC port: 80
Max Message Size: 600
IP type: IPv4

[g525]

Had the same issue on my lumia 920

I fixed it by going into Settings > Cellular +SIM > SIM Settings then adding a name for my sim, go back a screen, turn data roaming to roam then go back to don't roam, then data connection to off and then back on