iPhone 7 locked but... had a sim
So this is a bit of a complex story but I’ll try to keep it simple. I’ve bought a lot of 30 iPhones with mixed success. One of these phones is an iPhone 7 128GB. It was locked with a passcode and had FMI on with no owner info at all. I tried putting my sim in for a change of it saying enter password for __________@icloud.com etc. I got service and 4G but no notifications at all. This is when I tried the sim card it came with, on another device. It was a Vodafone sim and had a number but was inactive. The phone also displayed “phone not activated”. I wanted to know if I should get in contact with the carrier in hopes of the phone being eventually unlocked or other options like trying a Vodafone sim in it as it might be carrier locked or something else as I am hoping to either return it or fix it and sell it on.
Thank you very much for any help in advance
Is this a good question?