SMS not working on CyanogenMOD10 bulid Date: 10/30/12 - AT&T Samsung Galaxy S II SGH-I777

my SMS is not working. I have restored cm10 to factory defaults and am on the default cm10 apn, I can send pics fine and receive text fine. When I send at SMS message from the stock texting app it says: message not sent on the status bar. By the SMS message I tried to send, it shows a red triangle with an ! in the center of it.

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mms not working
vanhelsing1616 said:
my mms is not working. i have restored cm10 to factory defaults and am on the default cm10 apn, i can send pics fine and recieve test fine, but when I send at text to any # the stock texting app it says: message not sent on the status bar. By the text message I tried to send it shows a red triangle with an ! in the center of it.
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Click to collapse

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Update and see if problem persists
Sent from my GS4 running CM11 Kandy Kane

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already tried that
Sent from my SGH-I777 using xda premium

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vanhelsing1616 said:
already tried that
Sent from my SGH-I777 using xda premium
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Have you tried a different modem/?

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mms not working
122ninjas said:
Have you tried a different modem/?
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yes and I have also gone back to the default.

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Phone info
I am currently running cyanogenmod10 nightly bulid: 11/7/12
Kernel: Siyah v4 for the I777
Baseband:I777UCLE5
Using default cm10 apns, on att

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vanhelsing1616 said:
I am currently running cyanogenmod10 nightly bulid: 11/7/12
Kernel: Siyah v4 for the I777
Baseband:I777UCLE5
Using default cm10 apns, on att
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Click to collapse
You can either try the APN's I am listing below or just verify that the apns your using have some of the info I clouded in the one hour using. Also do you have a data connection ON at the time your sending it? MMS uses your data connection so it is possible it is not set up correctly. These are what I use. Just make TWO apns with what I have listed below. Once done check to make sure you get a data connection (AND THST YOJ SAVED THE APNS). Then reboot. Try sending a MMS. Let us know how it goes.
Sent from My SGH-I777 Running Spiderman Themed AOKP or Spiderman Themed CM10

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texting
I have the data connection on all of the time i can recive text, and send photos, but am unable to send any text.

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texting
Were these the apns you wanted me to use?
APN#1
NAME: ATT HSPA+
APN: phone
MMS port: 80
APN TYPE: internet
APN#2
ATT MMS
APN: wap.cingular
USERNAME: [email protected]
MMSC: http://mmsc.cingular.com
MMS PROXY: wireless.cingular.com
MMS PORT: 80
APN TYPE: mms

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I created the apns listed above and rebooted and had to manauly pick the apn that i made, still did the samething.
I there a way you could give me the standard att offical apn?

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If you went to avanced settings and set the radio to enable both: HSDPA and HSUPA, would that prevent you from sending text. if it does, what should it be set to?

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The one listed wap.cingular is the STOCK ATT one as far as I know. So you can go to the apns, hit the menu button, then at the bottom you will see RESET TO DEFAULT. This will reset you to the stock APN and delete out any that you created.
But to me if you set the apns you listed above (not sure why I didn't post them correctly) then I would say you need to check with ATT because maybe they have it turned off on their end. My sons phone can receive text but not multimedia messages because I had it turned off purposely.
Sent from My SGH-I777 Running Spiderman Themed AOKP or Spiderman Themed CM10

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I Never found the apns you said you posted. I got those from another place. Could you send the apns you didn't post.
My email is
[email protected]
Sent from my SGH-I777 using xda premium

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vanhelsing1616 said:
I Never found the apns you said you posted. I got those from another place. Could you send the apns you didn't post.
My email is
[email protected]
Sent from my SGH-I777 using xda premium
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They are the exact same as you posted above. That is EXACTLY what apns I use. That is why I gave another suggestion about checking to make sure ATT hasn't turned off the capability of you using mms's or to reset the apns back to stock as I listed above.
Sent from My SGH-I777 Running Spiderman Themed AOKP or Spiderman Themed CM10

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when I used these apns i didn't get a signal from att.
it said on the status bar:
no internet connection.
I did exactly the way you said.

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I have a 2GB plan, it has unlimited min. and texting.

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OK one more try. Make sure everything in these screenshots are typed correctly. EXACTLY as it is, no mismatch of capital/lowercase or anything. I just added these, saved them, rebooted, then took screenshots. I sent myself a MMS pic which is the third pic posted.
I am in AOKP at this minute but I use the Same EXACT apns on CM10.
Sent from My SGH-I777 Running Spiderman Themed AOKP or Spiderman Themed CM10

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My bad I meant SMS is not working(can only send MMS pics, and receive photos/text) I can't send any SMS.
Sent from my SGH-I777 using xda premium

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vanhelsing1616 said:
vanhelsing1616 said:
my mms is not working. i have restored cm10 to factory defaults and am on the default cm10 apn, i can send pics fine and recieve test fine, but when I send at text to any # the stock texting app it says: message not sent on the status bar. By the text message I tried to send it shows a red triangle with an ! in the center of it.
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Okay you can see where my confusion was then. Thefe is another thread only a few post down right now with the same exact issue i believe. From what i have read there it is a issue with ATT. Check out that other thread for more info.
vanhelsing1616 said:
My bad I meant SMS is not working(can only send MMS pics, and receive photos/text) I can't send any SMS.
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Sent from My SGH-I777 Running Spiderman Themed AOKP or Spiderman Themed CM10
Click to expand...
Click to collapse