- Title: Nubia Z7 Max v3.15
- Listed: June, 2015
- Last modified: 06/08/2015 6:49 pm
- Version: Z7 Max v3.15
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DESCRIPTION
Official ROM v3.15 (Android v5).
Very fast – smooth and stable Rom.
Preparation:
1. Backup personal data in the computer.All user's data will be lost.(SMS,contacts,call history,music,videos,photos and so on.)
2. Make sure that the mobile has at least 50% battery.(Not flash when less than 40%.)
3. Disable or uninstall antivirus – firewall software on your computer before flash.
4. Be sure to use the official original data cable to connect your phone to the computer.
5. Open the phone factories ports.Go to the dial pad and enter * # 7678 # the "factory Port" and "ADB port"
will appear select both.
6. Remove both SIM cards and SD card.
Install:
1. Install mobile USB drivers.(Find Drivers All In One Tool By Tigreos)
2. Download and install Nubia Tool Updater V2.0.0 to your computer.
3. Download Rom NX505J_CNCommon_V3.15.rar is two RAR parts files on your computer and extract.
(For extract this two rar files use WinRAR Download: http://www.rarlab.com/download.htm )
4. Run the Nubia Tool Updater V2.0.0 as administrator and select the path from NX505J_CNCommon_V3.15.rar files.(see photo).
5.If you have done everything right you will see the following photo.
6.Click to the "Start" button. ( 开始 )
Notes:
After click to "Start" button do not touch mobile or computer until Nubia Tool finish.
Μore informations:
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Install Drivers & Recovery:
1)Download (Z7 Max All In One Tool By Tigreos) UnRAR and run it on your PC.
2)Press one to Install The USB Drivers
3)Turn On USB Debugging Mode To Your Phone.(How to: https://www.youtube.com/watch?v=ze7y8rPzH9w )
4)Connect your mobile (mobile to be active) to the computer and select number.
5)DONE.
WARNING:This Tool Works Only For Android v5 Lollipop
Root:
1)Download SuperSU-v2.45.zip and put it to your internal storage.
2)Enter to TWRP recovery and install SuperSU-v2.45.zip.
3)DONE.
Install Google Apps:
1)Download Gapps For Android v5.zip and put it to your internal storage.
2)Enter to TWRP recovery and install Gapps For Android v5.zip.
3)DONE.
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※Please make a backup of your device before installing or updating ROM





Member Info
whats changed ?
Nubia UI 3.0 (from 2.9).
Notify icons in full color.
No permanent GPS icon.
Some additional features with notifications and others.
New baseband.
Not a lot of new features or changes. Mainly bugfixing.
Trying right now. Sounds really good
Extact using WinRAR. Using 7zip will have error when extracting.
great rom
i had some problem with some app like whatsapp in v3.09. but in 3.15 everything works great
tnx
Both parts contain the same files, do we need to extract to a common folder? And where to point (path) the Nubia Updater tool? There is no "NX505J_CNCommon_V3.15.rar" after extraction.
why i got error message? driver already installed, i follow up all instruction step by step. after 3-5 seconds after hit start button, i got red warning. here the screenshoot
https://www.dropbox.com/s/yt0z...../nubia.png?dl=0
You must be using the old tool. Use the new tool on this page link.
hi.. i already have v3.09.. do i have delete again my all file and data to install this version… why cant use updated ???
after updating this version, CDMA data not working. but message and call works fine. already setting up APN for Data, still not working. any clue?
hi this is Nagaraj From India nice rom Thanks