https://community.sony.hr/t5/z-series/blue-area-on-display/m-p/3341689#M44967 that could be a hardware issue, just sent it back, contact Sony Xperia Support.<BR /><A target="_blank" href="http://support.sonymobile.com/global-en/contactUs/" rel="nofollow noopener noreferrer">http://support.sonymobile.com/global-en/contactUs/</A> Sat, 24 Jan 2015 18:40:12 GMT Phy 2015-01-24T18:40:12Z https://community.sony.hr/t5/z-series/blue-area-on-display/m-p/3341688#M44966 <P>I got a blue area(~0.5 cm) on the display on brighter backgrounds(google playstore, chrome empty page,..) which is kind of annoying. But not on darker backgrounds.<BR />Since I got the phone just out of the repair(they sent me a new one) it feels just depressing if I directly request another repair.<BR />Is there any possiblity to calibrate it on my own or somehow fix it?<BR /><BR />kind regards</P> Sat, 24 Jan 2015 18:10:34 GMT https://community.sony.hr/t5/z-series/blue-area-on-display/m-p/3341688#M44966 Baumchen 2015-01-24T18:10:34Z https://community.sony.hr/t5/z-series/blue-area-on-display/m-p/3341689#M44967 that could be a hardware issue, just sent it back, contact Sony Xperia Support.<BR /><A target="_blank" href="http://support.sonymobile.com/global-en/contactUs/" rel="nofollow noopener noreferrer">http://support.sonymobile.com/global-en/contactUs/</A> Sat, 24 Jan 2015 18:40:12 GMT https://community.sony.hr/t5/z-series/blue-area-on-display/m-p/3341689#M44967 Phy 2015-01-24T18:40:12Z