Lost pin of old iPhone 4, how to get in?
It has come to this, I have lost all my music library but it's on my very old iPhone 4. After searching for it, finally found it but it's asking for passcode. The passcode I thought it should be is not working.
It first locked me out for 1 minute after failed attempt, then 5 minutes and now 15 minutes and I guess it will keep going up.
Researching, I saw a youtube video how to get in but that method erases the data which I don't want.
What can I do to get in?