My Maui Jims got bought by some giant fashion Corp and I’m heartbroken

Carriers usually make it more difficult to unlock the bootloader on their versioned phones. Iirc with some you have to submit a form or something similar to the carrier to be able to unlock it

I’ve used carrier video calling before, the option appears when I call my wife. We both have Verizon, though, and I’ve never checked if I can do that with other people