Using flash tools 1.18 I have put the firmware D85720c.00.kdz on lg g3 D855 and i got a stop in the first page of the phone setting ( this happened also using other firmware dedicate to 855) but unfortunately in this case windows 10 do not see the phone (which is in connection mode ready for changing firmware), even as generical lg device .What can I do to be able to let it be seen so to can use again flashtool?
Thank in advance
sertamberi@gmail.com