S20 FE keeps losing T-Mobile network connection

[willystylz47]

My galaxy s20 FE keeps loosing connection too the tmobile network for hrs at a time. And after restarting my phone a dozen times it reconnects randomly out of the blue. And stays connected for months. Is this a phone issue or t mobile issue. 

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[Charkatak]

Try contacting your carrier to see if they can troubleshoot the problem.

[willystylz47]

I have for about a yr. It's been happening that long.☹️

[Charkatak]

At times an older sim card is to blame, other times issues with phone's hardware /antenna. Go to device care app, then scroll to the bottom and go to diagnostics. Run an appropriate test

[willystylz47]

No issues

[Charkatak]

Go to settings and then connections, mobile networks and then access point names. In there check to see if t-mobile is selected. Additionally you can tap 3 dots and reset to default

[winegirl1968]

I am going with TMobile issue. My daughter had an older phone and it started doing that. TMobile "tried" everything and said it was a "firmware" issue and had her upgrade. When she upgraded to the S23 no problems. Sounds like they are wanting us to get the new phones. I have the 20 FE 5g. I bet it starts happening soon.