https://community.sony.de/t5/xperia-archive/can-t-read-sim/m-p/3418982#M503121 <P>Hi&nbsp;<A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/660576">@Quanwong</A>,<BR /><BR />Sorry to hear this.<BR />Is it the same SIM card that you have used before the update and factory reset?<BR />If possible then I suggest that you also test with another SIM card.</P> Thu, 12 Nov 2015 07:32:25 GMT Christofer 2015-11-12T07:32:25Z https://community.sony.de/t5/xperia-archive/can-t-read-sim/m-p/3418981#M503120 <P>Can't read my simcard a Singapore after reset to factory and upgrading to the latest version. Can someone help me. I got my imei numb should not been locked</P> Thu, 12 Nov 2015 07:10:54 GMT https://community.sony.de/t5/xperia-archive/can-t-read-sim/m-p/3418981#M503120 Quanwong 2015-11-12T07:10:54Z https://community.sony.de/t5/xperia-archive/can-t-read-sim/m-p/3418982#M503121 <P>Hi&nbsp;<A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/660576">@Quanwong</A>,<BR /><BR />Sorry to hear this.<BR />Is it the same SIM card that you have used before the update and factory reset?<BR />If possible then I suggest that you also test with another SIM card.</P> Thu, 12 Nov 2015 07:32:25 GMT https://community.sony.de/t5/xperia-archive/can-t-read-sim/m-p/3418982#M503121 Christofer 2015-11-12T07:32:25Z