Breaking Samsung Android Passwords/PIN

[philsmd]

@gat3way
Found another strange file on my phone /data/system/device_policies.xml

Code:

<policies>
<active-password quality="131072" length="4" uppercase="0" lowercase="0" letters="0" numeric="4" symbols="0" nonletter="4"/>
</policies>

I think they are missing an important attribute here, namely: plain="1111"
Lol

What the hell? Any valid reason for this file?