- Title: ZTE Nubia Z9 Mini ROM
- Listed: June, 2015
- Last modified: 04/27/2017 1:35 pm
- Version: 5.1.1/V4.52
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DESCRIPTION
+++ ALERT: DON'T USE THIS ROM IN INTERNATIONAL OR INDIAN VERSION NUBIA Z9 MINI. THERE WILL BE PROBLEM WITH DATA AND NETWORK CONNECTIVITY +++
1) Download the custom ROM and copy it to an external or internal SD card root directory
2) Use the recovery tool attached to flash the TWRP.
3) Enter TWRP recovery mode and do Wipe Data/Wipe cache / Wipe Dalvik Cache
4) After wipe, choose the Custom ROM from SD to Flash.
5) Reboot the device after installation.
※Please make a backup of your device before installing or updating ROM


Member Info
Hi, I am really confused but my new Z9 mini elite dont work with google play store!
I got the phone by chinese nubia store included play store but he doesnt work.
hardware version is: NX511JMB_C
currently root is build: NX511J-V3_CMCommon_V1.17 for elite with 3 GB RAM.
My problem is, I could not install play store and other like whatsapp mail, calendar and so …
I try to root with the 3.79 but its stopped because: failed to verify whole-file signature
What I have to do? Maybe me english is worse, but could not find a solution. Please help.
Thanks a lot.
You can use Google Installer.apk to install gapps… or you can refer to my xda forum for z9 mini elite modded rom with google services…
thanks a lot Mr-Needrom! But, I could not install the google installer.apk and if I try to install a new ROM I got the Message: failed to verify whole-file signature
Ist jemand hier, der mir auf Deutsch helfen kann, würde einiges einfacher machen, gern auch per PM, E-Mail oder Telefon… Danke!
Is everybody here to help me in German, it would be easier. Maybe as PM, e-mail, or phone. Thanks.
If you know how to flash ROMs then you can install TWRP and then flash. custom ROM …. For Z9 mini Elite ROM you can check my XDA forum ….. I have uploaded latest V3.83 ROM..
Or, If you just want to install GAPPs only then through TWRP recovery flash GAPP file… you can get the GAPP package for http://www.opengapps.org …. select appropriate platform (ARM64) and Android version (5.1)…
I Cant install this rom, please help me?What's the issue???
Anyway be careful…. this ROM is for China Version Nubia …. if you have International version then your Data service will not work properly….
Check your version in settings… if it is CNCommon then you can use this ROM..
Maybe you can get a step by step instruction for you recovery tool V4.0:
Prerequisits ok! your last ROM on SD-Card, debugging on.
than I selected 4 stock for 5.1.1
enter enter phone reboot in twrp mode:
select: apply update from external sdcard
selected your latest rom V3.83 (elite).zip
program start:
but it stopped with the message:
– No package file selected.
– Install /sdcard/NX511…V3.83(Elite).zip…
Finding update package…
Opening update package…
Verifying update package…
E:failed to verify whole-file signature
E:signature verification failed
Installation aborted.
Whats wrong?
Don't select Option 4…. it will install stock recovery…. you need to install Custom Recovery TWRP for 5.1 (option 2)…. then flash the ROM …you wont get error….
or how I can know if I have a stock ROM?
If you have installed TWRP then you will see like in the picture attached….
Oh, thanks a lot, I will try it.
Shit, I start with 2 than I come to Nubia Bootloader Menu….
You are still in STOCK Recovery… Need to change to TWRP Recovery if you like to install Custom ROM.
what I have to do???
Follow the step by step intruction as I have stated in my XDA post.
http://forum.xda-developers.co.....m-twrp-t3142204