Unlock Galaxy S

[Guest apmm17]

Can any one tell me if is already possible to unlock a locked samsung galaxy S?

[Guest Kiara011]

Yes as long as you're able to prompt your phone for unlock code when you insert a different sim card (Not the original carrier).

I suggest you to use UnlockBase.

For newer phones like if you want to unlock Samsung Galaxy S7, I invite you to read this blog: https://blog.unlockbase.com/unlock-samsung-galaxy-note-7-sm-n930t/