Note 9 after-update hotspot problems

[samba2000]

After the latest update,  my phone can't turn Hotspot on using data from my 4g internet, I have  data from my provider that can be used as a Hotspot! Can't revert the security update please fix it 

[linda1962]

Sometimes after I have an update done. My phone has a problem. So I do a factory reset, but I back up everything I before doing the factory reset. And it does help doing it. I know it's a pain, but it helps.

[Blue7]

which carrier? have you contacted the carrier? 

submit an error report via samsung members app (members app > + button > error report) 

[SamsungCole · Accepted solution]

Please reach out to your carrier directly regarding issues using their services.