Sorry. I have a problem with my no1 d5 . Black screen problem .

Sorry. I have a problem with my no1 d5 . Black screen problem . Im Not find a solution . THANKS

Wired flash.download the firmware,connect to pc,then flash it.
http://roundandroidwatches.proboards.com/board/17/custom-roms-support
http://roundandroidwatches.proboards.com/board/17/custom-roms-support

Thanks u Very much . Im upgrade firmware And Now no1 d5 it workshop again