Can someone guide me to some clear documentation on what each of these 3 tools does?
redsn0w - Only Jailbreaking?
ultrasn0w - Only Unlocking?
blackra1n - both unlocking & Jailbreaking
My device has 3G 3.1.2 has only blackra1n and its unlocked + jailbroken and i'm not sure but i think hactivated also..
Just want to clear my basic concepts.