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[Q] Sony or AT&T problem??

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butterblum
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Thanks Meter 1
Posts: 18
Join Date: Mar 2014
Default [Q] Sony or AT&T problem??

Yesterday, I updated my Xperia TL to the .199 JellyBean update (Belgium) using Flashtool. My phone was then bugging me about updating to .205, so I also did that. I excluded the baseband for the update to .199, however, when I now connect to data, my data symbol only shows an H+ connection. I have an LTE phone, and this has not happened before.
Here are my current APN Settings:

Name: AT&T LTE
APN: pta
Proxy: ~Not set~
Port: 80
Username: ~Not set~
Password: ~Not set~
Server: ~Not set~
MMSC: http://mmsc.mobile.att.net
MMS Proxy: proxy.mobile.att.net
MMS Port: 80
MCC: 310
MNC: 410
Authentication type:
APN type: default,admin,fota,mms,supl,hipri,internet
 
ArtDC
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Default LTE Baseband

I would try dialing *#*#4636#*#* --> Phone info -->Set preferred network type and select LTE/WCDMA. If that doesn't help, try flashing baseband only from the latest AT&T firmware and do the above selection.
 
butterblum
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Posts: 18
Join Date: Mar 2014
Quote:
Originally Posted by ArtDC View Post
I would try dialing *#*#4636#*#* --> Phone info -->Set preferred network type and select LTE/WCDMA. If that doesn't help, try flashing baseband only from the latest AT&T firmware and do the above selection.
You're the man. Thank you very much.
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