How can I unlock my Nokia 6500s for free?

[tusharbatra]

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[Abdulrehman]

I have Nokia 6500s with the 3(three) network. I need to unlock it because I am going abroad for a month. I have inserted few other sim cards but they didn't work. I can't use any other sim card in this phone.
I need to unlock it.
Please can any on help. It is an argent.
thanks in advance......!

 

[Shalma]

unlocking a phone can be done by many ways but the best method and the safe way to unlock a phone is through codes. even in codes too there are many providers who offer you free services. but free codes are risky. they may go wrong while generating codes and when the number of attempts exceeds it may lead to hard reset your phone which is a double work for you. so its better to get codes from paid services to unlock your phone. i got my phone unlocked through one such paid services. here is it. Ihav.net you can even try them. i got the codes from here Mobileunlockguide.com to unlock my phone myself.