Develop Bugs

AT&T 4G and LTE Icon

Wonder if we can use these icon?
http://forum.xda-developers.com/showthread.php?t=2255633

So do I have LTE...I went to the ATT store and they entered an IMEI of a Samsung Galaxy S5 and the 4G icon appears. I did a speedtest and it is 22mps.

[Q] new ROM... my old 4g is all 3g and my old lte is now all reg. 4g. {HELP}

Hey guys! this is my first post on here and i need some help... I have an AT&T Samsung Galaxy S3 i747 and i rooted it, and put CM10.2 on it last night, everything went on fine however i used to have 4g everywhere and 4g LTE at my office, i noticed that CM10.2 doesnt support 4g for the S3(i dont know why...), so i cleared everything again and i put SlimBean build 5 on it.. still, my data is degraded one level.
my friend has the exact same phone but on verizon and his is working perfectly fine with SlimBean 5, i did use the AT&T version for the files on my phone. my Network Mode under system network settings is set to LTE/GSM/WCDMA and my APN is set to ATT (wap.cingular).. i tried the APN of ATT LTE (pta) and nothing changed..
any help on this is greatly appreciated!
again its an AT&T Samsung Galaxy s3 i747

did you reboot after you changed apns? have you tested the connection with an app like speedtest.net?

What is the icon by the signal bars? 4g? H+? Have you tried flashing the latest JB modem?

Network Mode missing in the Mobile Network option

I am trying to find Network Mode on my Samsung Galaxy Note 2 to switch to 3G but I can't see the "Network Mode" option in there.
Is there any other way to switch to 3G from 2G on Note 2?
It's an unlocked ATT Note 2.
Thanks

[Q] Can't find LTE Option!!!!

Samsung Tab S 8.4 LTE (T705). Cannot find LTE option in Network Mode. Only WCDMA/GSM, WCDMA Only & GSM Only. Any clue why this is so? It says everywhere that this is an LTE capable device. Says so on my box too! Please help.

Help with samsung s3 lte

Well i had unlocked my samsung s3 which was originally on t mobile carrier to a three. After i had successfully completed it, my mobile wont call or send text to anyone if 3/4 bars are there. It wont even connect to the data connection but if there are 4 bars i dont get 3g or 4g but instead E. At 4 bars i would be able to send txt or call. Help needed.

warmachine13579 said:
Well i had unlocked my samsung s3 which was originally on t mobile carrier to a three. After i had successfully completed it, my mobile wont call or send text to anyone if 3/4 bars are there. It wont even connect to the data connection but if there are 4 bars i dont get 3g or 4g but instead E. At 4 bars i would be able to send txt or call. Help needed.
Click to expand...
Click to collapse
see STICKY ROLL-UP THREAD T-Mobile, Wind, Mobilicity, Videotron SG III ✰ ★ by Judge Joseph
and ROLL-UP STICKY THREAD for GUIDEs & INFO by KennyG123
I will request that his thread be moved to T-Mobile Galaxy S III Q&A, Help & Troubleshooting