My friend just bought a new phone, Samsung S23.
He wanted to have the system language set to his mother language (Hungarian), but the phone didn't offer this language during initial setup so he selected English.
After the setup completed (again this was a brand new phone, he opened the box), he installed Hungarian in Settings/General management/Language.
Now he has mixed language: menus on Android in general are in Hungarian, but for example, the settings application is still in English.
Can I help him to do something to have a fluid 100% Hungarian menu everywhere?