Everyone should turn on this anti-theft feature. It's the most secure one. In Settings, search for "Lock network and security." Now lock the screen and try to power off. If someone steals your phone, they will need to enter your password, PIN, or fin...
You can visit any Samsung Authorized Service Centre in your state or in India; warranty coverage will be the same. Even if it's under warranty, they will charge you a few fees, say around 1000, as labor cost. Most of the time, it depends on the servi...