Please tell us some basic information before asking for help:
Model Name: Rog phone 5
Firmware Version: 18.0840.2201.226
Rooted or not: not
Frequency of Occurrence: always
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
======================================== sim card not working it shows no service in both the sim slots. When I use the sim in different phone it works fine. After the motherboard replacement i faced this issue and I took to service centre they did something It worked for some time now for past 2 months no service, sim not working.