It seems my 6 days old S23 Ultra has a defect. Compared to my Note 20 Ultra its speed test is way below- like 100 Mbps difference. Sometimes it's okay but most of the time it's not. I tried to ignore it, maybe there's really an issue with my connection but I noticed that my FB messenger in Note 20 ultra and PC are receiving messages and my S23 Ultra didn't (it takes a lot of time) even if I force update it. Can you guys try as well? Thanks
As of Feb 18 post reprogram from Service Center
Update: added pics and videos as proof.
Troubleshooting done.
1) Tried other modem/router.
2) Tried other network.
3) Restarted the device, the routers and all.
4) Reset Network Settings.
5) Reset to Factory Settings.
6) Brought to Service Center and was left there for 3 days (reprogram) but still the same. See latest photo below.
Got my phone back from Service Center. Was told to observe it and here's the result. Still the same. What do you guys think? Should I accept this?
