[HOWTO] Flash a Stock ZUI ROM (ZUK Z2 Z2131 only!)

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May 29, 2017
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Hello guys!
i did step by step. Unfortunatly i didnt lock my bootloader. After Downaload proces screen is black and ZUK2 PRO just vibrate time by time.
Can You help me ? :(
 

sncopy

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Jun 21, 2017
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so i Unlocked Bootloader, Flashed TWRP, Flashed AICP ROM. Don't like it.
Now i am trying to lock bootloader for that i have downloaded chinese rom (The one mentioned in this thread),QPST Tools .
After flashing CN Rom i want to flash Indian Rom What version Do i have to Flash.
And link of the indian Rom would be much appreciated.
Thanks!
 
Jan 25, 2017
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so i Unlocked Bootloader, Flashed TWRP, Flashed AICP ROM. Don't like it.
Now i am trying to lock bootloader for that i have downloaded chinese rom (The one mentioned in this thread),QPST Tools .
After flashing CN Rom i want to flash Indian Rom What version Do i have to Flash.
And link of the indian Rom would be much appreciated.
Thanks!
Flash this first from the following thread and then upgrade using system updater:
https://zukfans.eu/community/index.php?threads/587/

Sent from my Z2 Plus using Tapatalk
 

cestdoux13

New Member
Jul 3, 2017
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Hello,

I actually have installed a lineageos rom rooted with the bootloader unlocked.
I understood that i have to lock the bootloader first before flashing the ZUI 2.5 rom.
But what is the proper way to lock it?
- with the adb command ?
- or by flashing the 1.9 version as i could read? and in this case it's possible to flash the 1.9 version with an unlocked bootloader ?

Thanks for help, i'm really confused with this point
 

mgforce

New Member
Jun 23, 2017
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Extremely helpful post with step by step instructions. Helped me in restoring warranty of my Zuk Z2 (Lenovo Z2 Plus). Keep it up
 

Fantom

New Member
Jul 3, 2017
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Hi.
Is intsruction from first site works with ROM ZUI 2.5.412 ?
Actualy i have installed 2.0 and i want update to 2.5

Fantom
 
Jul 5, 2017
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I have the Indian unit of zuk z2 non pro a.k.a. z2 plus can I flash the rom provided without running into any problems? After flashing can I get ota? I have a locked bootloader, non rooted.
 

matesurano

New Member
Jul 4, 2017
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These following things are necessary in case some thing goes wrong (Brick).
1. Stock qpst rom 1.9.044_ST.( in case u want to have a locked bootloader for ota)
2. QPST 2.7 (460) or newer
3.Qualcomm_usb driver 2.1.0.5
4.Zuk usb drivers 1.0.8
5.Also TOOL ALL IN ONE (it is a fantastic tool , just makes things sooooo easy) and u r ready to play around.
Note: I saw somewhere written that to avoid sahara fail u need to click the download button immediately. Thats totally wrong. once Your drivers are installed properly and in windows device manager there is no exclamation mark near 9008 port, u r good to go. Just follow the guide in the OP.
 

Fantom

New Member
Jul 3, 2017
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I cant find official ZUI global ROM.
Is exists any ??

Fantom
i had 2.0.069 global, but installed 2.5 CN and i want back to any official global rom (with original installed google and full translated)
 
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