So I recently unlocked my iPhone through AT&T and I was wondering is the unlock permanent? Can I now use other carriers?

I've been searching for a while but seems like nobody asked the same question before. Please help! I currently have a iphone 6 with a 2yr contract ending in September 2016. There is no sim card in this phone. And I just received an unlocked new iphone 6S plus as a gift, I was wondering if it's possi

So I have been a customer with ATT forever (seriously) and I currently own the Lumia 920 Windows Phone, I can't stand this phone. We all know HTML5 is best and flash on Andriod is no longer supported etc. - but no one is changing their websites and no one is creating apps for this windows phone  - s

I'm thinking of getting an iphone 7 from at&t, and paying full price for it. Does this automatically lock the iphone to at&t, and if it does, can i still use my old at&t sim card and plan on the iphone? My plan is prepaid. I believe my sim card is too big for the iphone 7 sim card slot, do i still h

So I currently have an AT&T plan with an AT&T LG G4. I just bought an unlocked Galaxy S8 from Samsungs Website, planning on using that to update my current AT&T line. After I bought it, I was reading up on unlocked phones because i didn't know much other than you can switch carriers if you want to (

This is in regards to a Samsung Note 8 that is fully paid off I paid more than $400 to have my phone unlocked, I've called in five times each time getting permission to record the techs when I call. Each time they looked into it I've got a different answer as to what the problem is and each time I'v

Hi,I'm thinkin got buy a unlocked phone, but I do not want to be charged for a data plan. I heard that there was a list of the list of unlocked phones that do not require a data plan. Do you know where I can find it? Thanks.

Attempting to use the hotspot I get the message "mobile data is unavailable or sim invalid" After sending in the proper request, AT&T unlocked my old samsung s4. I wanted it unlocked because I spend a lot of time in Thailand and needed a phone to use. I purchased a dtac sim [thai network] and basic

I'm paying for my current phone on an AT&T Next plan but I'm considering buying out the remainder of my plan to upgrade. However, if I decide to go with an unlocked phone I don't really have any reason to keep my old phone.  Can I buy out my Next Plan at the trade-in/upgrade price, return my current