https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406254#M496502 2 weeks ago I bought my New Sony Xperia Z3. Everything worked fluently, until this morning. When my SIM is inserted my Phone says ' no signal'. So I wanted to check if it was my Phone or my SIM. But sadly it was my Phone can someone explain how I can fix this?<BR /> Mon, 13 Jul 2015 21:56:14 GMT Miguelfernandes 2015-07-13T21:56:14Z https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406254#M496502 2 weeks ago I bought my New Sony Xperia Z3. Everything worked fluently, until this morning. When my SIM is inserted my Phone says ' no signal'. So I wanted to check if it was my Phone or my SIM. But sadly it was my Phone can someone explain how I can fix this?<BR /> Mon, 13 Jul 2015 21:56:14 GMT https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406254#M496502 Miguelfernandes 2015-07-13T21:56:14Z https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406255#M496503 <P>Maybe a stupid question but did you buy retail or from a 3rd party as some from 3rd&nbsp;party's can often be blocked by the networks because of unpaid bills by the seller, Example I buy a contract but stop paying then the phone included in this contract can be blocked</P> Mon, 13 Jul 2015 22:07:05 GMT https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406255#M496503 Thommo 2015-07-13T22:07:05Z https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406256#M496504 I paid the bills. And my SIM is working on another Phone so I don't think that's the problem... What should I do? Mon, 13 Jul 2015 22:10:03 GMT https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406256#M496504 Miguelfernandes 2015-07-13T22:10:03Z https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406257#M496505 <P>Either return your device to the place of purchase or contact Xperia care and have your device inspected <A href="http://www.sonymobile.com/global-en/support/contact-us/" target="_blank" rel="nofollow noopener noreferrer">http://www.sonymobile.com/global-en/support/contact-us/</A></P> Mon, 13 Jul 2015 22:11:19 GMT https://community.sony.si/t5/xperia-archive/my-sim-doesn-t-work/m-p/3406257#M496505 Thommo 2015-07-13T22:11:19Z