zu680kl unlock failed : Unlock Device App Network error

supermingxingsupermingxing Level 1
edited September 2020 in Others

Please tell us some basic information before asking for help:

  1. Model Name:zu680kl
  2. Firmware Version:ww_14.1010.18040.75_20180612
  3. Rooted or not:no
  4. Frequency of Occurrence:always
  5. APP Name & APP Version (If your issue relates to the app):Unlock Device App 

Hi everyone,

my zenfone3 ultra is old enough,and I want to root it.

I can't unlock the bootloader because when I use the app an unknown error appears probably due to the network.

"unknown network error,

please wait and try later"

I used VPS in NewYork ,but the same error occured.

Unlock Device App app is download from the official Asus website.

some solutions i found on google says maybe your server is down.

Could you help me?


  • Hi supermingxing

    Thank you for your asking. Due to further processes involving personal information(SN), please check your inbox and reply to the PM.

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