Disable LTE on AT&T Galaxy S3?

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I found a thread on how to do this from the dialer. It was *#2...# something. I made a change and now I want to change it back but can't find that damn thread. Anyone know what that code is so I can go back in and put it back on auto?

Originally Posted by mactruck

I found a thread on how to do this from the dialer. It was *#2...# something. I made a change and now I want to change it back but can't find that damn thread. Anyone know what that code is so I can go back in and put it back on auto?

If I member right its "#266#

Sent from my SAMSUNG-SGH-I747 using xda premium

Originally Posted by Smittyzz

If I member right its "#266#

Sent from my SAMSUNG-SGH-I747 using xda premium

Nope.

found it.


*#2263#

http://forum.xda-developers.com/show....php?t=1826409

If you wait long enough, it'll put itself back on auto. I used this method to disable LTE on mine and it lasted for about a week and then suddenly I'm getting an LTE connection again.

Originally Posted by BonesHopkins

If you wait long enough, it'll put itself back on auto. I used this method to disable LTE on mine and it lasted for about a week and then suddenly I'm getting an LTE connection again.

I was in Chicago (don't have LTE in Detroit yet) and when I did that, it lasted about 20 min, then back to LTE.

Originally Posted by BonesHopkins

If you wait long enough, it'll put itself back on auto. I used this method to disable LTE on mine and it lasted for about a week and then suddenly I'm getting an LTE connection again.

Originally Posted by eatonjb

I was in Chicago (don't have LTE in Detroit yet) and when I did that, it lasted about 20 min, then back to LTE.

This feedback would be useful in the original thread linked above!

When I was testing it - I had LTE disabled for 10 days - it did not come back on until I changed it back to auto.