https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400230#M8445 Ok. Glad it worked. Fri, 10 Jul 2015 20:17:49 GMT Phy 2015-07-10T20:17:49Z https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400227#M8442 White diode flashes once for 5 seconds.<BR />I don't have any nonfications/messages/calls<BR /><BR />Xperia M2 Fri, 10 Jul 2015 05:03:47 GMT https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400227#M8442 Charlie777 2015-07-10T05:03:47Z https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400228#M8443 Try restarting your phone. Which android version do you have? Fri, 10 Jul 2015 05:50:04 GMT https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400228#M8443 Phy 2015-07-10T05:50:04Z https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400229#M8444 After restart diode work normally Fri, 10 Jul 2015 13:24:28 GMT https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400229#M8444 Charlie777 2015-07-10T13:24:28Z https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400230#M8445 Ok. Glad it worked. Fri, 10 Jul 2015 20:17:49 GMT https://community.sony.bg/t5/m-series/white-diode-what-s-mean/m-p/3400230#M8445 Phy 2015-07-10T20:17:49Z