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The Samsung Galaxy S23
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New Member

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7 Messages

Monday, April 19th, 2021 5:49 AM

Closed

SMS/MMS Not Sending After 5G Upgrade

I have a Samsung Note 20 Ultra on a plan that was just upgraded to 5G.  Ever since the upgrade my sms and mms have been inconsistent.  I have the latest software update and using Google Messages.

Restarting phone, switching it into airplane mode, turning off wifi calling all do nothing.  

This conversation has been merged. Please refer the main conversation:

Cannot send or receive pictures in Messages MMS

New Member

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7 Messages

3 years ago

I have started to notice I am only having this issue with iPhone users.  2 of which I know are also on AT&T.

Community Support

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225.6K Messages

3 years ago

Hi @Spexs,

 

Thank you for reaching out. We'd like to find out why and help you receive MMS and SMS.

 

Sometimes, a SIM card incompatibility may be responsible for your experience. If you are still using the old SIM card, we recommend you visit an AT&T store to change your SIM card to see if that helps.

 

Also make use of our troubleshooting tool here, selecting your device and then messages, following the subsequent prompts, to see if it resolves the error.

 

Let us know if this helps.

 

Doyin, AT&T Community Specialist.

New Member

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2 Messages

3 years ago

My galaxy note 20 ultra is doing the same thing only with mms

Community Support

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225.6K Messages

3 years ago

Hi @Kevholbrk,

 

Thank you for reaching out to us. We'd love to provide useful solutions to your MMS inquiry.

 

Kindly check out the earlier mentioned recommendations and see if they work for you.

 

Please give us a feedback so we know how to further help.

 

Doyin, AT&T Community Specialist.

New Member

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7 Messages

3 years ago

Thank you for the advice.  I went in and got a new Sim Card and haven't had any issues since.  Will update this thread if that changes!  Thank you!!

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