'URGENT' Stolen iPhone and Locking/unlocking process.

Omar1490 wrote:

I have been mugged, my iPhone was taken, and its 4-digit passcode.

once I returned to my home I accessed the ICloud and started the process to lock my phone I was asked to enter a 6-digit passcode so I entered a new 6-digit passcode and confirmed it.

to unlock the stolen iPhone should enter the old 4-digit passcode o the new 6-digit I entered on the iCloud?

I need an answer to this question because the people who stole my phone will blackmail me

So please I need to know ASAP

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