[Windows Central Question]

my nokia lumia 630 says 3500 days until I can put password in again what has happened

[Adeel 360]

Normally happens when someone tries the password alot of times. So now your phone is locked for 3500 days.

[phirefly]

Time and Date could be wrong. Try reseating your sim card.

[RumoredNow]

If you know your pin... Go Here: https://www.windowsphone.com/en-US/my Sign in with your Microsoft Account info.

Go to "Find, Ring, Lock, Erase my phone" and select lock... If it asks for a pin use the one you know and have in the phone... Then send an unlock and use the pin.

If you do not know your pin, you have to reset your phone. FAQ - How can I recover/reset/restore my phone software? - Microsoft - USA