[mrhack]

I plan on selling my old phones as unlocked if I could figure out how to...any advice or help?

[Ѕtorm]

Depends on the phone. What kind of phone are you trying to unlock? There are plenty of videos and tutorials out there. If you have an iPhone try contacting Apple or your carrier and I'm sure with some verification they can help you unlock your phone.

[buffer008]

In theory
Any phone can be unlocked
It depends on whether you are willing to give the money

[cnminus]

You'll have to be more specific on the type of phones. But yes, most are able to.

[mrhack]

I want to do it my self so I won't have to pay the money. Is it a tool that I need to buy then? Does it require physically going into the phone and twist something?

In theory
Any phone can be unlocked
It depends on whether you are willing to give the money

---

different various phones. is there an unlocking device for sale?

Depends on the phone. What kind of phone are you trying to unlock? There are plenty of videos and tutorials out there. If you have an iPhone try contacting Apple or your carrier and I'm sure with some verification they can help you unlock your phone.

[Psychedelic.]

For a price, yes, of course.

[mrhack]

well what tools do I need? are they like precision screw drivers?

[Omniscient]

Yes, you can unlock any smart-phone. Usually it's just a matter of obtaining the correct code to do it.

There are websites which sell unlocks to your phone for only a few bucks. I've used them and they do work. That's if you can't figure out how to do it for free.