Can any iPhone with a SIM card be unlocked for t-mobile?

I'm asking because my friend has an iPhone 4S and it has a SIM card slot on the side but she's on verizon and I was just wondering if that phone could be unlocked?

It can as long as it's not on a plan your friend should go to verizon and ask for it to be unlocked and he'll pobably have to pay a small fee

Yes, it can be unlocked for any GSM carrier. Get the phone factory unlocked and use it on T-Mobile without any issue. You can mail this person (arghyle@rocketmail.com) who can help you get the phone factory unlocked.

Yes, it is possible to Unlock Verizon iPhone 4s to use with T-Mobile network.

  • Why can I not use any sim card in my iPhone even though it is unlocked? I got an iPhone from a friend who says that the phone is unlocked, but every sim card I try in it seems not to work, it keeps on coming up with the same message that "There's no SIM card installed in the iPhone you are attempting to activate. Please disconnect and insert a SIM card in the iPhone." when have clearly put one in. What can I do?
  • If i get a unlocked or sim free iphone Can I use any sim? Okay my moms is supposed to be getting the iPhone 6s and I live with my dad but I supposed to be moving back with her soon the thing is they have different cellphone company s. Anyways if I get the sim free iPhone will I be able to just put a SIM card in it without haveing to change contracts threw the phone
  • If i buy an unlocked iPhone, can I put any SIM Card in it? I want to buy an unlocked iPhone 4. I watched a video and you need to put a SIM card in to use it I think. Can I just buy like a Straight Talk SIM and just put it in the slot, and will it work? I'm not too good at understanding this stuff and it would help if someone told me.
  • Can you switch the iPhone 4 SIM card with an iPhone 4S SIM card? My mom has an iPhone 4S for sprint and I have an iPhone 4 for AT&T. Is it possible to switch SIM cards?