topic Re: C510 Invalid SIM error in XPERIA archive https://community.sony.com.mk/t5/xperia-archive/c510-invalid-sim-error/m-p/2912164#M133678 <HTML><HEAD></HEAD><BODY><P>I suggest you try cleaning the SIM contacts inside the phone and failing that, try a master reset. Otherwise, it's probably a hardware issue and you will need to send it in for repair.Hope this helps.</P></BODY></HTML> Mon, 28 May 2012 10:52:18 GMT Dr_Chris 2012-05-28T10:52:18Z C510 Invalid SIM error https://community.sony.com.mk/t5/xperia-archive/c510-invalid-sim-error/m-p/2912163#M133677 <HTML><HEAD></HEAD><BODY><P>I have been using C510 for a couple of years now.</P><P>My phone has started giving 'Invalid SIM error' off late quite often.</P><P></P><P>I have tried reinstalling the software on my phone but the error has not gone away.</P><P>I have also used the SIM in other phones,&nbsp; where it works fine which means there is nothing wrong with the SIM.</P><P>Even using other SIMs which work in other phones, gives me the same error. </P><P></P><P>What do I need to do?</P></BODY></HTML> Mon, 28 May 2012 10:27:43 GMT https://community.sony.com.mk/t5/xperia-archive/c510-invalid-sim-error/m-p/2912163#M133677 2012-05-28T10:27:43Z Re: C510 Invalid SIM error https://community.sony.com.mk/t5/xperia-archive/c510-invalid-sim-error/m-p/2912164#M133678 <HTML><HEAD></HEAD><BODY><P>I suggest you try cleaning the SIM contacts inside the phone and failing that, try a master reset. Otherwise, it's probably a hardware issue and you will need to send it in for repair.Hope this helps.</P></BODY></HTML> Mon, 28 May 2012 10:52:18 GMT https://community.sony.com.mk/t5/xperia-archive/c510-invalid-sim-error/m-p/2912164#M133678 Dr_Chris 2012-05-28T10:52:18Z