Can you switch iphones (company) for another?

I have an iphone 4s on verizon, but I need one on att. Can I go to the apple store or best buy somewhere to get it switched?

Sorry, doesn't look like there's an official way to do this even though the Verizon iPhone 4S has the hardware to run on AT&T's network. Jailbreaking and unlocking may work but it's not a guarantee

  • Can I switch phone company's? I have a iPhone 7 from boost. I didn't want it from boost but my parents got it as bday present.boost sucks so much the calls don't work at my house so I can't call in my house or at school. I was thinking of switching to verisoin but I don't know how that will work. Please help because I'm sick not being able to call. And if I do manage to call it's super bad quality.
  • If I unlock my iphone 4 can I switch it to any company? I'm on a Verizon account with my step dad & I want to switch to sprint. If I unlock my phone can I switch it to sprint even though its a Verizon phone? & another question, if I'm 19 with no credit but work history how much will my sprint deposit be at my nearest local sprint store?
  • If I buy an at&t iphone can I flash it to another company? I bought an at&t iphone and I want to flash it to another company. I think I read that I can't flash it to sprint, Verizon, or Cricket. But can I flash it to T mobile or the walmart plans? (Family mobile) What can I do?
  • For people with Iphones, how do you keep your pics when you switch phones? Ok so this might be a stupid question but I've never had an Iphonr and I'm just wondering how do you keep all your pictures when you switch phones or something? Cuz I keep everything on my sd card and everything got erased twice and like half my life is on there… So ya, just wondering