https://community.sony.bg/t5/tablets/xperia-z4-sgp712-locked/m-p/3582990#M9082 <P><SPAN class=""><SPAN>hi, suddenly the wifi module of the tablet no longer works, I tried to check the service menu and the wifi module is blocked, does not activate, before sending it to service for hardware failure, I try to do a factory reset,</SPAN> <SPAN>surprise "MY XPERIA protection" appeared to me</SPAN><BR /><SPAN>No one has ever activated this function, the problem is that for unlocking you have to activate the wi-fi but this does NOT activate.</SPAN><BR />So I downloaded EMMA (sony flashtools) to load an original firmware .. the tablet is blocked.<BR />any idea of how I can do it before taking it to assistance?<BR />regards</SPAN></P> Wed, 20 Dec 2017 10:39:10 GMT sphix 2017-12-20T10:39:10Z https://community.sony.bg/t5/tablets/xperia-z4-sgp712-locked/m-p/3582990#M9082 <P><SPAN class=""><SPAN>hi, suddenly the wifi module of the tablet no longer works, I tried to check the service menu and the wifi module is blocked, does not activate, before sending it to service for hardware failure, I try to do a factory reset,</SPAN> <SPAN>surprise "MY XPERIA protection" appeared to me</SPAN><BR /><SPAN>No one has ever activated this function, the problem is that for unlocking you have to activate the wi-fi but this does NOT activate.</SPAN><BR />So I downloaded EMMA (sony flashtools) to load an original firmware .. the tablet is blocked.<BR />any idea of how I can do it before taking it to assistance?<BR />regards</SPAN></P> Wed, 20 Dec 2017 10:39:10 GMT https://community.sony.bg/t5/tablets/xperia-z4-sgp712-locked/m-p/3582990#M9082 sphix 2017-12-20T10:39:10Z