Why doesn't my iPhone have service? - 1

I tried to put my sims card into another iphone since mine broke but it says I don't have any service. Will I have to take it to the AT&T store to get it fixed?

The iPhone is carrier locked. You can't use that SIM card. It's locked on the carrier where it is bought. You can bring it to Apple to factory unlock it but it will cost you too much.

I think there's a device. Please speak with the man. He can tell you about taxes!

  • Why when I have my case on my iPhone it doesn't have Wi-Fi So I got this to case and when I put it on it doesn't have good Wi-Fi at all but when I take it off it has Wi-Fi:/ why? The case is nothing special just a regular hard case. So why does it do this? Yeah it's an iPhone 4. But when I had a different hard case on it, it didn't do it:/
  • Why doesn't my iphone have service? - 2 My screen broke so i took it all apart to put in a new screen, and now it doesn't have service. I restored my phone and it still didn't help. I have metro pcs. Before i take it to them, is there anything i can do?
  • Why doesn't my iphone have service? - 3 My screen broke so I had to take my phone apart to put in a new screen. I put all the parts back together with the new screen, restored my phone with itunes and now my phone doesn't have service. It connected to service for less than a minute today and then went back to having no service. How do i get it to connect?
  • Why doesn't my right headphone doesn't make sound? I have the iPhone 7 EarPods (not the Bluetooth ones ) They were working just fine until one day I realized that there was no sound coming out of the right side. I already cleaned it but doesn't work. How do I fix this?