I can't remember the OLD passcode
First of all I HATE iPhones! However, I am tryin to sign into my iPhone after being updated. It now asking for my old passcode. I don't know it. What do I do? It said for me to sign into my iCloud account, I did!! There is no option to approve the phone!! Actually the phone already listed, IMEI number, everything. It's always been my work phone!!
Windows