How to unlock iphone to any network carrier for free?

How to unlock iphone to any network carrier for free?

Be a hacker - who is hench

You would have too jail break it

Depending on the carrier it is currently locked to, they might offer unlocking for free, not all of them charge.

Other than that, you can't. Even a jailbreak can't do that anymore

You can't do that.

Removing a carrier subsidy lock requires your network provider to request a code which only Apple can generate. Apple charge for the service.

Whether your carrier chooses to pass on that charge to you is a separate matter.

In some places worldwide carriers are now legally obliged to offer removal of a subsidy lock once the minimum contract term has expired and can't charge a fee to do so. But that's not the same as "free" as it's simply another cost they built into the 24 or so payments you made during your minimum contract period.