How to unlock iphone 4 for free?

How can i get my iphone 4 unlocked for free? D: I gotta pay $150.00 to carrier if i want to get it from them and am not allowed to.

Added (1). Without jailbreaking D

Here try these links:
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~http://www.squidoo.com/iphoneunlock
~http://ncgnc.org/unlock-iphone-and-bypass-the-activation-process-on-the-itunes/

Hope this little links will help ya!

Hi free unlocking services are unavailable for iphone. So better go far trusted paid unlocking service. I suggest you to visit http://www.wickedunlock.com/apple-iphone-4/rs16wp9/ here they unlock your iphone using remote unlocking service without jailbreaking it. I have no idea about the cost to unlock your iphone because it depends on the network provider to which your iphone is locked. Before paying for the unlocking service check whether the service is available for your country and the network provider to which it is locked. If service is available then pay for it and unlock your iphone 4.

You can unlock iphone here (without jailbreak): http://gsmunlocklabs.com/unlock-iphone/

Simply save yourself time and hassle and order from Keys2iPhone.com for around $20. I unlocked mine with no hassle and it took less than a day!

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