SECURITY UPDATE A14

[shunters]

After installing the latest security update mobile data no longer works , Samsung unable to fix so far after 4 days . Had to buy a new phone (not Samsung)   Has anyone had a similar issue?  phone is no longer Mobile so scrap really

[Protonumus]

Check Settings

Settings > Connections > Mobile networks > Access Point Names > Your provider or provider main telecommunications service is in there.

Reset default top-right.

Make sure Networks Provider is set to auto.

Thank you.