Will I get 4G on my iPhone 4S unlocked from AT&T to tmobile?

Will I get 4G if i unlock my iPhone 4S from AT&T to T-Mobile? Also, Last weekend I asked a T-Mobile rep if they could unlock my iPhone 5 from AT&T to T-Mobile and they said they could, so I was wondering if they can also unlock iPhone 4S's? And have 4g

Nope.

The iPhone 4S is not a 4G device.

No. It does not have the right hardware.

  • Will an unlocked iphone 4S work for tmobile if it isn't factory unlocked? I want to get an iPhone 4S and my friend has the iPhone 4 unlocked but i'm worried that if i get it non-factory unlocked it won't work. My uncle tried to do it a couple of months ago and apple said that if it was factory unlocked every time the phone shut off or died it would reset. I was just wondering if the same thing would happen if it wasn't factory unlocked? So if I get it unlocked everytime it will shut off it will reset? That is what i'm worried about.
  • Will an unlocked ATT iPhone get 4g for Tmobile? There's tons of things on this subject but its all sort of old news. I would appreciate if someone would kindly explain if this ATT unlocked iPhone I'm about to buy will get 4g as good as a tmobile one? What is lte?
  • What to look for when buying an unlocked tmobile iphone? Wanna get an iphone but i'm on a family plan and they have Tmobile (and won't switch) so i was looking on ebay for an Unlocked iphone 4s. But was wondering what are somethings a should look for and keep in mind such as prices condition, etc. So i don't get ripped off or pay to much?!
  • Tmobile user should buy jailbreak iPhone or factory unlocked iPhone? Hello guys I'm a tmobile customer. I want a iPhone desperately. Now do you think it's worth it to save $650 for a factory unlocked iPhone. Or save a few bucks in buying an AT&T iPhone and jailbreaking it? What are the pros and cons of it. What do you think?