Zenfone 3 max zc520tl Unlock bootloader Always An unkown occure error every press to Unlocked your d

[1435254balko]

1. Model Name: ZENFONE 3 MAX (ASUS_X008D)
2. Firmware Version: WW-14.10.1808.119-20180803 (Android N) 
3. Rooted or not: Not
4. Frequency of Occurrence:
5. APP Name & APP Version (If your issue relates to the app): Unlock bootloader apk

[Christine_ASUS]

Hi 1435254balko 
 For ZC520TL, there will no longer have any maintenance. Sorry for any inconvenience this may cause. Thank you for your understanding and support.

[1435254balko]

Same problem again.. Always unknown occure error,. Do you have updated unlocked bootloader apk? B'coz theres no unlocked bootloader apk in asus website model zenfone 3 max zc520tl.. Or I need to give my IMEI to unlock my device? This is my IMEI...

[Christine_ASUS]

Hi 1435254balko 
As I mentioned above, ZC520TL will no longer have any maintenance, and there is no official unlock tool on the website.
Besides, I deleted the picture. Please be aware that sharing the personal information like SN or IMEI on the Internet is quite dangerous.