Lenovo Zuk Z1 unlock bootloader - Zuk Z1 Q&A, Help & Troubleshooting

hi i want to install cynogen 12.1 nightlly on my zuk z1 i have rooted my phone with kings root but while i am trying to adb devices command my device cant show in this i want to unlock bootloader of it can anyone help me urgent also in my phone no any one sim working i have also try sometime factory reset but no success please help...................:crying:

You need to have switched on Android Debugging in Developer Settings. Then make sure you have installed the latest adb and fastboot tools for your OS.

If you are running windows 10 then you could have some issues with detecting phone and also if you still cant unlock Bootloader inside developer settings then you could use fastboot command to unlock Bootloader instead.

Related

Unable to Unlock Bootloader

Hello, im trying to Unlock the bootloader of a Mi HM Note 1LTEW , Miui Versión: MIUI- KHICNBF28.0.
I'm already made the steps requesting access to Unlock it to MIUI. I've downloaded the tool to Unlock, restart the phone to fastboot mode but the tool never get the button "Unlock" green.. its like the phone isn't recognized by the tool. But, with a command windows opened it get recognized by fastboot devices command.
I think i need to Unlock the bootloader to install a custom recovery and install others rom. I only need to install the MIUI- versión EU which have gapps and have deleted all chinesse things
Hope somebody can help
Thanks
Mod please Close and delete this tread. Thank you
Sent from my N5 (Nougat)
mendozaram said:
Hello, im trying to Unlock the bootloader of a Mi HM Note 1LTEW , Miui Versión: MIUI- KHICNBF28.0.
I'm already made the steps requesting access to Unlock it to MIUI. I've downloaded the tool to Unlock, restart the phone to fastboot mode but the tool never get the button "Unlock" green.. its like the phone isn't recognized by the tool. But, with a command windows opened it get recognized by fastboot devices command.
I think i need to Unlock the bootloader to install a custom recovery and install others rom. I only need to install the MIUI- versión EU which have gapps and have deleted all chinesse things
Hope somebody can help
Thanks
Click to expand...
Click to collapse
hey..
i know it is old thread but same pb.. device is MTK and i have never found a custom recovery for this device..did u find the custom recovery..? or anyone has customm recovery..?

ZTE Blade v7 Max v0710

Hey guys,
I've been trying to find a solution for this issue the past month.
So decided to open a new thread.
Does anyone here know a fix for windows/mac not detecting this phone in META/bootloader/fastboot mode?
I have installed drivers for this phone (from the phone itself and from google). Enabled USB debugging, checked the OEM Unlock option in settings and turned on unknown sources. But to no avail, once it's in bootloader, it won't respond to fastboot.
It's just written <waiting for any device>
ADB command, however, works fine.
I used adb reboot bootloader and other commands and it worked fine!
This is driving me crazy! Not being able to put TWRP and root this phone.
I looked up systemless root and still you need fastboot for that.
PLEASE PLEASE PLEASE HELP!

Sudden Boot-loops

Hi,
Just got an ZUK Z1 from one of my clients and the problem with the device is bootloops when trying to reach OS.
this issue came all of a sudden.
I managed to get into recovery and fastboot modes successfully but cmd won't show any serial after "fastboot devices" command but adb devices (while i'm in recovery mode via Aplly update from adb") showing serial accordingly and identify device.
when trying to push twrp or an update to CM OS in order to fix probable system files cmd replied
error: locked
i assuming it's the locked boot-loader.
even in wondershare mobilego the process stuck in 50%
i just need to backup client data.
Thanks for your kindly help,
- Oria, Israel.
Oria Maymon said:
Hi,
Just got an ZUK Z1 from one of my clients and the problem with the device is bootloops when trying to reach OS.
this issue came all of a sudden.
I managed to get into recovery and fastboot modes successfully but cmd won't show any serial after "fastboot devices" command but adb devices (while i'm in recovery mode via Aplly update from adb") showing serial accordingly and identify device.
when trying to push twrp or an update to CM OS in order to fix probable system files cmd replied
error: locked
i assuming it's the locked boot-loader.
even in wondershare mobilego the process stuck in 50%
i just need to backup client data.
Thanks for your kindly help,
- Oria, Israel.
Click to expand...
Click to collapse
I had the same problem..just reinstall twrp throw your computer ..and install the ROM you like
zukcyprus said:
I had the same problem..just reinstall twrp throw your computer ..and install the ROM you like
Click to expand...
Click to collapse
I can't because device is not recognized via fastboot and I have to save user data
Sent from my Robin using Tapatalk
In my case I erased everything...and throw my gmail I recovered everything..and don't install after cyanogen ROM ...if you can install zui xosp hexagon viper mokee or nuclearom .
Try this: https://forum.xda-developers.com/zuk-z1/help/boot-loop-cyanogen-logo-t3666056

No fastboot, unlocked bootloader, oreo 8.0 cant root and install drm fix or TA

Hi guys this is a strange issue, i was on omni rom 8.1, (unlocked bootloader, got my ta backup) and i though i just go back to stock, i flashed stock oreo 8.0 34.4.A.2.32, when i try to flash boot_32.img i got a bootloop, and i cant enter fastboot because light turns green, SOmmc flash device shows up in device manager, but i can easily flash any firmware i want with flashtool.pc companion says i cant fix firmware because of unlocked bootloader. Need a little help here :/ i can go back to omnirom 8.1 which i dont really like yet or to stock rom but with bad camera....
p.s i can easily enter fastboot through: adb reboot bootloader ... but i need to get to fastboot with phone already off to root. i tried different adb fastboot drivers, disable drivers signature, nothing works much...
Can i somehow flash tabackup.img without fastboot and root on stock oreo?
Edit: managed to get to fastboot.... it was volume up on my device somehow................

Zuk z2 plus not detecting in PC after loading bootloader

Hey Devs plz help me I was trying to unlock bootloader in my zuk z2 plus but when I opened bootloader and disconnected my device then after I again connected my device but now it is not detected I tried every method like reinstalling drivers but still not working device is working properly but not detected in pc after loading boot loader in adb command prompt

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