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Viet - Tech
Viet - Tech, Electronics Tech
Category: Consumer Electronics
Satisfied Customers: 35782
Experience:  Troubleshoot consumer electronics devices.
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I have an unlocked Verizon LG G3. Switched to AT&T. Most

Customer Question

I have an unlocked Verizon LG G3. Switched to AT&T. Most everything works but having issues with visual voicemail, mobile hotspot and unable to realize LTE speeds. Is there anything which can be done to the phone to make it AT&T friendly ? Is there anyway
to take it back to a "plain" LG G3 without the Verizon customization ?
Submitted: 1 year ago.
Category: Consumer Electronics
Expert:  Viet - Tech replied 1 year ago.
Hi,
I'm sorry about the issue. Unfortunately, each phone is tied to a specific carrier. But you can try the followings to see if it works better:
- Download / install the AT&T Visual Voicemail app in Play Store:
https://play.google.com/store/apps/details?id=com.att.mobile.android.vvm
- Go to Settings -> More networks (or Wireless & Networks) -> Mobile networks -> Access Point Names, and add a new one using the APN settings below:
Name ATT Phone
APN phone
Proxy Not set
Port Not set
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 None
APN type default,mms,supl,hipri
APN protocol IPv4
Bearer Unspecified
Reference:
http://www.att.com/esupport/article.jsp?sid=KB424489
http://apn-settings.com/us/att-apn-settings/
Thank you.