access point omissions

The mms protocol is not listed in my access point and both APN protocols are set at ipv6. Could that cause an unstable network connection? I have an LG V-60 phone. I’ve had the phone and used it for 2 years without any problems.  I did recently have to get the screen replaced as I dropped it…. The connectivity problems with the cellular network started after that.

I have been on the phone with LG support and chatted with LG support.  The phone will connect momentarily, but then loose the connection.

Any ideas would be appreciated.

Thanks, Pete

• Name: T-Mobile
• APN: fast.t-mobile.com (for LTE devices) or epc.tmobile.com (for non-LTE devices)
• Proxy: <Not set>
• Port: <Not set>
• Username: <Not set>
• Password: <Not set>
• Server: <Not set>
• MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
• MMS proxy: <Not set>
• MMS port: <Not set>
• MMS protocol: WAP 2.0
• MCC: 310
• MNC: 260
• Authentication Type: <Not set>
• APN Type: default,supl,mms OR Internet+MMS
  • Default Android provides a text field to enter default,supl,mms.
  • Samsung provides an Internet+MMS radio button to select.
• APN Protocol: IPv4/IPv6
• APN roaming protocol: IPv4/IPv6 or IPv4 only when roaming internationally
• Turn APN on/off: Grayed out unless there are multiple APNs
• Bearer: Unspecified