https://community.sony.lt/t5/xperia-archive/dk31-via-usb-pc/m-p/3142832#M319506 I forget about the warning in DK31 Manual and use DK31 with usb pc for a week. I concern about effect to my z1, Is my device will damage or have any problem. PLEASE HELP ME. I am very serious.<BR /><BR />Sorry my bad English Sat, 23 Nov 2013 12:54:23 GMT mophero 2013-11-23T12:54:23Z https://community.sony.lt/t5/xperia-archive/dk31-via-usb-pc/m-p/3142832#M319506 I forget about the warning in DK31 Manual and use DK31 with usb pc for a week. I concern about effect to my z1, Is my device will damage or have any problem. PLEASE HELP ME. I am very serious.<BR /><BR />Sorry my bad English Sat, 23 Nov 2013 12:54:23 GMT https://community.sony.lt/t5/xperia-archive/dk31-via-usb-pc/m-p/3142832#M319506 mophero 2013-11-23T12:54:23Z https://community.sony.lt/t5/xperia-archive/dk31-via-usb-pc/m-p/3142833#M319507 No worries, it just doesnt receive enough power Sat, 23 Nov 2013 18:41:33 GMT https://community.sony.lt/t5/xperia-archive/dk31-via-usb-pc/m-p/3142833#M319507 magmo 2013-11-23T18:41:33Z