https://community.sony.com.mk/t5/xperia-archive/pin/m-p/3230975#M383393 <P>i changed my sim. when i put the new sim, the phone is locked and asking for pin. i dont know my pin. how can i get my pin?</P> Mon, 21 Apr 2014 12:04:20 GMT jesmy 2014-04-21T12:04:20Z https://community.sony.com.mk/t5/xperia-archive/pin/m-p/3230975#M383393 <P>i changed my sim. when i put the new sim, the phone is locked and asking for pin. i dont know my pin. how can i get my pin?</P> Mon, 21 Apr 2014 12:04:20 GMT https://community.sony.com.mk/t5/xperia-archive/pin/m-p/3230975#M383393 jesmy 2014-04-21T12:04:20Z https://community.sony.com.mk/t5/xperia-archive/pin/m-p/3230976#M383394 <P>This sounds like a security feature making the phone think that it's been stolen or found and the sim has been swapped - This can happen if the phone is locked to a network or was subsidised by a network ie: Contract phone - So you may need to contact your network operator to have this resolved</P> Mon, 21 Apr 2014 12:07:47 GMT https://community.sony.com.mk/t5/xperia-archive/pin/m-p/3230976#M383394 Thommo 2014-04-21T12:07:47Z