How do you asses the bottom module is broken, it could just be either debris in the port or plug or loose module, have you tried taking it apart and reassembling it.
The phone is still under warranty unless you’ve been for a swim with it etc.
The date you get the updates doesn’t tell you how uptodate the update is.
Fairphone’s came out on 28th May as a June 5th update before many others.
Software Version: 3.A.0107.20210513
Security Patch Level: 5th of June, 2021
but there are 3 newer Security patches awaiting 