iPhone 4 MC604B details

There is no way to tell whether a phone is locked by model number.

It's probably a safe bet that the phone is hacked, NOT legitimately unlocked.

There is no way to tell whether a phone is locked by model number.

It's probably a safe bet that the phone is hacked, NOT legitimately unlocked.

Do you have an app called Cydia installed? If you do it is jailbroken and restoring will install the SIM lock again, however if it is you could be incredibly lucky in that the original carrier is Vodafone IN. If Cydia isn't there it's safe to assume it is legitimately unlocked?

How did you come to obtain the phone?

Do you have an app called Cydia installed? If you do it is jailbroken and restoring will install the SIM lock again, however if it is you could be incredibly lucky in that the original carrier is Vodafone IN. If Cydia isn't there it's safe to assume it is legitimately unlocked?

How did you come to obtain the phone?

Vodafone India is NOT a supported carrier. There is no way it can be the original carrier.