A:Answer I use T-Mobile and all I had to do was put the SIM card in and it worked immediately and connected to the 5G UC network.
My pictures, videos, music, documents are stored on an external micro SD card so I just popped the card into the new phone and everything was there and accessible.
All Android phones run off of Google so as long as you have an account, turn on back up on the old phone for your settings, accounts, apps, contacts and pictures. When you set up the new phone and log in with the same Google credentials, your information should transfer over. If you don't remember your account then that will make things more difficult. I believe the phone has its standard manufacturer's warranty. I didn't purchase an additional protection plan.