https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304060#M36768 <P>Have you altered&nbsp;the Device Administrator options in the Security section of settings?</P> <P><IMG src="https://community.sony.co.uk/legacyfs/online/9545iB2643AF3271BEB3B/image-size/small?v=mpbl-1&amp;px=-1" border="0" alt="sony_logo126x24.gif" title="sony_logo126x24.gif" width="68" height="13" align="center" /><BR /><EM><EM><SPAN style="color: #000000;">What are your thoughts about this forum?&nbsp;</SPAN></EM><EM><SPAN style="color: #000000;">Let us know by doing this short</SPAN> </EM><EM><A href="http://surveys.opinion-8.com/SE/SF/en" target="_blank" rel="nofollow noopener noreferrer"><SPAN style="color: #3366ff;"><SPAN style="color: #0000ff;">survey</SPAN><SPAN style="color: #000000;">.</SPAN></SPAN></A></EM></EM></P> Wed, 10 Sep 2014 06:41:15 GMT Sam 2014-09-10T06:41:15Z https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304059#M36767 Anyone can solve this problem? I used pin as my lockscreen. Now I can't back to swipe options back. It said device administration and all that. Tue, 09 Sep 2014 19:04:59 GMT https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304059#M36767 Muhammadnajmi96 2014-09-09T19:04:59Z https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304060#M36768 <P>Have you altered&nbsp;the Device Administrator options in the Security section of settings?</P> <P><IMG src="https://community.sony.co.uk/legacyfs/online/9545iB2643AF3271BEB3B/image-size/small?v=mpbl-1&amp;px=-1" border="0" alt="sony_logo126x24.gif" title="sony_logo126x24.gif" width="68" height="13" align="center" /><BR /><EM><EM><SPAN style="color: #000000;">What are your thoughts about this forum?&nbsp;</SPAN></EM><EM><SPAN style="color: #000000;">Let us know by doing this short</SPAN> </EM><EM><A href="http://surveys.opinion-8.com/SE/SF/en" target="_blank" rel="nofollow noopener noreferrer"><SPAN style="color: #3366ff;"><SPAN style="color: #0000ff;">survey</SPAN><SPAN style="color: #000000;">.</SPAN></SPAN></A></EM></EM></P> Wed, 10 Sep 2014 06:41:15 GMT https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304060#M36768 Sam 2014-09-10T06:41:15Z https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304061#M36769 Yes. myxperia, Enterprise Service and Android Device Manager. I tick all of it and untick back still the same. Wed, 10 Sep 2014 12:26:43 GMT https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304061#M36769 Muhammadnajmi96 2014-09-10T12:26:43Z https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304062#M36770 Problem solved. I just remembered that the I've set up VPN before and I forgot to delete it. Now the problem solved. Thanks! Wed, 10 Sep 2014 14:34:37 GMT https://community.sony.de/t5/z-series/lockscreen-options-can-t-be-changed/m-p/3304062#M36770 Muhammadnajmi96 2014-09-10T14:34:37Z