can i unlock my iphone 4s with turbo sim

[Jmills87]

I have read that factory unlocking ip4s is possible by authorized service who can add IMEI to the Apple Whitelist. This is easily done by European service providers and your statements that it can't be done is not factual. Please do your homework and avoid posting wrong information.
My interest is in the true direction not nay Sayers.

That is not factory unlocked, factory unlocking can only occur at the factory(hence the name). The only way to obtain a factory unlocked phone is to buy it directly through Apple. There are no cellular carriers in the US that will unlock an iPhone for any reason.