https://community.sony.si/t5/xperia-archive/headset-not-compatible/m-p/3378007#M480786 <P>I'm assuming that those headphones worked with before? if they did then restart your phone and check if there's anything inside the 3.5mm port</P> Mon, 02 Mar 2015 18:24:40 GMT Uliwooly 2015-03-02T18:24:40Z https://community.sony.si/t5/xperia-archive/headset-not-compatible/m-p/3378006#M480785 <P>My headset is original in perfect condition and work put the smartphone now says that it is incompatible.<BR />I already tried other headphones and did not work.<BR />what do i do?</P> Mon, 02 Mar 2015 18:14:09 GMT https://community.sony.si/t5/xperia-archive/headset-not-compatible/m-p/3378006#M480785 Raphael_JS 2015-03-02T18:14:09Z https://community.sony.si/t5/xperia-archive/headset-not-compatible/m-p/3378007#M480786 <P>I'm assuming that those headphones worked with before? if they did then restart your phone and check if there's anything inside the 3.5mm port</P> Mon, 02 Mar 2015 18:24:40 GMT https://community.sony.si/t5/xperia-archive/headset-not-compatible/m-p/3378007#M480786 Uliwooly 2015-03-02T18:24:40Z