Mobile Network Issue.

Is anyone experiencing any issue with their mobile network? What happened to me is that as of October 22nd 2024 after installing a security patch update for October 2024 my mobile network is seemingly giving me trouble. So on occasions I would lose call and data service and then it would be a back and forth thing in whereby it would say "Emergency Calls Only" then to "No Service" then to "Network Provider" and the bars would be constantly be moving from no bars to full bars and vice versa. I have changed my sim card to a new one and yet the same issue was happening. The only thing is that when I put my sim card in a next device it seems to work fine with no issues. The device in question has been to the Warranty Center and they factory reset the device and it is still having the same issue. The device in question is the Samsung Galaxy S23FE. Have anyone with this device encountering this issue? Any feedback would be greatly appreciated.

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