i have iphone 4g and firmware 5.1.1
bt it is locked and i want to unlock it for indian sim carrriers.

im total noob in this technical field.
suggest me way to unlock my iphone if there is any working.
i can pay or buy unlock method.
unlockbylogs.com
i know this site can do it.bt i want to learn steps.coz i dont understand anything htere...

plz guide me.

i have jailbreaked my iphone...i jst want to use it in india..