What is a factory unlocked iPhone? Is it good to buy?

[iMore Question]

what is factory unlocked iphone? is it good to buy?

acctually i m searching for a second hand iphone.
and i got a factory unlocked iphone

 

[Tartarus]

Re: what is factory unlocked iphone? is it good to buy?

That means all SIM cards will work with that phone. If LTE or 4G will work, however, is a totally different thing.
If you have any further questions, please join our forum. We're happy to help.