1. Jesse Simpson1's Avatar
    I updated my firmware this evening (9-12-2014) using Samsung Kies. The upgrade went fine, but somehow my 4 digit screen unlock code got messed up during the upgrade and now shows to be incorrect. I've tried varies codes I.E, 1234, 0000, the last 4 of my phone number but nothing is working. Is there a master/default pin code?
    09-12-2014 11:18 PM
  2. jpr's Avatar
    As long as you have Android Device Manager enabled and have either data or wireless internet connection on you can change your pin here:
    https://www.google.com/android/devicemanager
    09-12-2014 11:37 PM

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