unlock bootloader zuk z2 pro

palldino

New Member
Dec 10, 2017
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#1
hello
have problem with unlock when using command adb reboot bootloader and in consol 'waiting for any devices'
in zuk info:
bootloader version - nothing
baseband version - nothing
secure boot - enabled
device state - locked

and now why I cant unlock bootloader with this topic: https://zukfans.eu/community/threads/howto-unlock-bootloader-and-get-twrp-on-zuk-z2-pro.7707/
have new zuk version and trying change for custom room: https://zukfans.eu/community/threads/official-9-0-treble-aospextended-rom-v6-4.8577/

anyidea?
 

weimerd

ZUKFans Staff
Staff member
Sep 6, 2016
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t.me
#2
hello
have problem with unlock when using command adb reboot bootloader and in consol 'waiting for any devices'
in zuk info:
bootloader version - nothing
baseband version - nothing
secure boot - enabled
device state - locked

and now why I cant unlock bootloader with this topic: https://zukfans.eu/community/threads/howto-unlock-bootloader-and-get-twrp-on-zuk-z2-pro.7707/
have new zuk version and trying change for custom room: https://zukfans.eu/community/threads/official-9-0-treble-aospextended-rom-v6-4.8577/

anyidea?
best idea is:

Start with flashing ZUI 1.9. Then go to 3.5.xxx see instruction. Then unlock bootloader and flash custom rom.
 
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palldino

New Member
Dec 10, 2017
24
1
3
#3
best idea is:

Start with flashing ZUI 1.9. Then go to 3.5.xxx see instruction. Then unlock bootloader and flash custom rom.
heh
now flashing 1.9 to 3.5~ and still nothing - waiting for devices when using command fastboot -i 0x2b4c oem unlock-go

in bootloader site i can using volume +/- and its: boot to FFBM/power off/recovery mode/restart bootloader/
near info ^ device state locked? that why cant using this comand?
 

weimerd

ZUKFans Staff
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Sep 6, 2016
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t.me
#4
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weimerd

ZUKFans Staff
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Sep 6, 2016
2,461
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t.me
#6
ye
oem unlocking in settings
debugging mode on > install adb in C and shift + ppm to open command > adb reboot bootloader > phone opened that list ^ bootloader > when using fastboot -i 0x2b4c oem unlock-go still wating for devices..
check driver in hardware manager of windows. I guess there is a wrong one shown when in bootloader mode.
 
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weimerd

ZUKFans Staff
Staff member
Sep 6, 2016
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#8
found driver for zuk and install/restart pc and still the same ;/
https://zukfans.eu/community/threads/driver-for-zuk-z2.5217/
he had the same problem heh but driver maybe repair problem or something
use different computer. There is something wrong with your driver install I guess.

I made this unlock plenty of times now (at least 20 times). If you follow instructions step by step it should work like described except there is a problem on your local pc.
 
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palldino

New Member
Dec 10, 2017
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#9

weimerd

ZUKFans Staff
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Sep 6, 2016
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#12
why when i come to install in twrp and looking baseband zip - any folder empty? where is that? ;o
should be in the sdcard/download but that sdcard empty? > install for zip ofc
after unlocking usually internal storage is wiped. So u need to copy it to storage again
 
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palldino

New Member
Dec 10, 2017
24
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#13
Last edited:

weimerd

ZUKFans Staff
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Sep 6, 2016
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#19
first using that and in open twrp skip this but first in console:
unable mount storage
full SElinux supprot is present
unable to mount /data/media/TWRP/.twrps
mate. Dont use encryption. Encryption will always trouble you with Custom Roms.

So:

Flash ZUI 1.9 with qfil.
Follow instructions.
Dont use encryption.
Enjoy good custom roms.
 
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palldino

New Member
Dec 10, 2017
24
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3
#20
mate. Dont use encryption. Encryption will always trouble you with Custom Roms.

So:

Flash ZUI 1.9 with qfil.
Follow instructions.
Dont use encryption.
Enjoy good custom roms.
maybe twrp is bad? 3.3.0-0?

im using instrucion all time
my steps:
- using qfil for zui 1.9 and ZUI 3.1.194
- zui 3.5.x from looking new update
- unlock bootloader and install twrp
- open twrp and that info - unable mount storgae
i dont using encryption

so where did I make a mistake?