topic Xperia z4 keeps freezing in Tablets https://community.sony.hu/t5/tablets/xperia-z4-keeps-freezing/m-p/3597475#M9148 <P>Xperia z4 keeps freezing</P> Sat, 09 Dec 2017 15:26:44 GMT chrisjw60 2017-12-09T15:26:44Z Xperia z4 keeps freezing https://community.sony.hu/t5/tablets/xperia-z4-keeps-freezing/m-p/3597475#M9148 <P>Xperia z4 keeps freezing</P> Sat, 09 Dec 2017 15:26:44 GMT https://community.sony.hu/t5/tablets/xperia-z4-keeps-freezing/m-p/3597475#M9148 chrisjw60 2017-12-09T15:26:44Z