ZC550KL Unlock Device App Does Not Unlock Bootloader

Please tell us some basic information before asking for help:
- Model Name: Asus Z010D (ZC550KL)
- Firmware Version: WW_13.8.26.110_20180110
- Rooted or not: Not
- Frequency of Occurrence: Always
- APP Name & APP Version (If your issue relates to the app): Unlock Device App
- The program does not unlock the bootloader, writes (An unknown error occurs, which may be a network connection issue. please wait and try again later)
1
This discussion has been closed.
Comments
This Is My ScreenShot
Any One Support Help Me Plss..I Really Need :'(
Tôi cần hỗ trợ
Hi friends
For ZC550KL, there will no longer have any maintenance. Sorry for any inconvenience this may cause. Thank you for your understanding and support.
ASUS can no longer maintain it, but must keep the bootloader open
Hi dangchibao6534
For ZB570TL, there will no longer have any maintenance. Sorry for any inconvenience this may cause. Thank you for your understanding and support.
You do not need maintenance. But must unlock for me
why can't it be unlocked? at least allow the boot loader to be open to unlock older model phones without uploading the details