Why won't my messages send on my LG OPTIMUS G PRO AT&T after software update TO 4.4.1?

[AC Question]

why won't my messages send on my LG OPTIMUS G PRO AT&T after software update TO 4.4.1?

Why won't my messages send on my LG OPTIMUS G PRO AT&T after software update TO 4.4.1?

I get an alert "Message not sent". whether I use AT&T SMS Messages or Messaging. Please help!

I can receive messages but can't send.

 

[itguyjax8430]

Re: why won't my messages send on my LG OPTIMUS G PRO AT&T after software update TO 4.4.1?

Why won't my messages send on my LG OPTIMUS G PRO AT&T after software update TO 4.4.1?

I get an alert "Message not sent". whether I use AT&T SMS Messages or Messaging. Please help!

I can receive messages but can't send.

You can try going in and resetting your APN settings.

Restore default APN settings
Note: You need to have previously added an APN to access the reset feature.

From any Home screen, tap the Menu key.
Tap System settings.
Scroll down to 'CONNECTIVITY,' and then tap Tethering & Networks.
Scroll down to 'NETWORK ,' and then tap Mobile networks.
Tap Access point names.
Tap the Menu key, and then tap Reset to default.
Note: A seperate APN must be added manually for the Reset to default option to appear.
Tap Yes.

 

[Rukbat]

Re: why won't my messages send on my LG OPTIMUS G PRO AT&T after software update TO 4.4.1?

Texts don't use the APN.

If you haven't gotten this straightened out yet, bring the phone to your AT&T Device Support Center (ask at your local store where the nearest DSC is), and ask them if they can please fix the update for you. The G Pro I'm working on at the moment got 20h (4.4.2) and still sends texts with no problem.