ZUK Z1 doesnt start. Blackscreen and constantly blue LED


New Member
Nov 1, 2016
Hi everyone,

My zuk doesnt start and it show me only Blue LED and if I plug in to my PC then I cant access to my phone. It shows some Partitions which isnt Formated on My Computer and in the device Manager "Qualcomm HS-USB Diagnostics 9006" it happens after flash the stock rom with qfil. I can access also "edl mode" and can flash the stock rom again but it doesnt help :( what can I do? hope someone can help me. thank you in advance