1

Does call recording work on this or any other US Samsung phone running Android 10 without root(other than T Mobile)?

2

I have no feedback from US users about it, so I don't know. Sorry.

Please
- Tap "Call Settings - Manually Record Calls - Hotkey", enable Boldbeast Call Recorder accessibility service on the screen.
- Tap "Set Default Settings", then test it.
If it works, that's OK. If the caller's voice is weak in recordings, you should root the phone to fix it because in this case there is no other solution on the market.