https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464847#M527814 I have a mark on the back but nothing permanent on the front?<BR />Have you tried wiping it off using a spectacle cleaning wipe? Fri, 15 Apr 2016 09:11:57 GMT Lord_viridis 2016-04-15T09:11:57Z https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464845#M527812 <P>I've had my Z4 Tablet for 2 weeks now and i just noticed that there is 2 marks on the front of the device just where the keyboard touches the tablet.<IMG src="https://community.sony.co.uk/legacyfs/online/30077iB7B936C69059C903/image-size/original?v=lz-1&amp;px=-1" border="0" alt="DSC_0172.JPG" title="DSC_0172.JPG" /></P> Tue, 12 Apr 2016 15:58:14 GMT https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464845#M527812 09TIR98 2016-04-12T15:58:14Z https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464846#M527813 <P>try to have your device checked at your local service center. <A href="http://support.sonymobile.com/global-en/contactUs/" target="_blank" rel="nofollow noopener noreferrer">http://support.sonymobile.com/global-en/contactUs/</A></P><P>are you using the keyboard from sony? or is it a third party accessory</P> Thu, 14 Apr 2016 03:08:02 GMT https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464846#M527813 MarlonUk1 2016-04-14T03:08:02Z https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464847#M527814 I have a mark on the back but nothing permanent on the front?<BR />Have you tried wiping it off using a spectacle cleaning wipe? Fri, 15 Apr 2016 09:11:57 GMT https://community.sony.hr/t5/xperia-archive/marks-on-front-from-keyboard/m-p/3464847#M527814 Lord_viridis 2016-04-15T09:11:57Z