Mobile network issue in my Z Fold 5

[PinsaraW]

I dont get any signal and my signal bar has 🚫 sign since today morning.

Sim slots tested: Physical sim and eSim
Affects: Calls, messages and mobile data is unusable.
Issue:
After System Update the phone is showing emergency calls only or No service.

Tested scenarios:
1. Changed physical sim (sim works well in another device)

2. Did network reset 

3. Softaware is upto date.

4. Tried turned airplane mode on and off 

5. Force restart

I tried almost everything. 

[CodeVortex]

Is this device registered with TRCSL?