Its really simple and nthing to worry about because i tested it and i got succeeded.
QMobile Noir A2 was first rooted by an XDA forum member named as “Nagdrx”, although he is so humble about this procedure that he is not the creator of this method and just connected some pieces to get a working method. This statement gave a room to some cheaters to claim the ownership of this method. But the fact is fact. He is still the first person who practically rooted QMobile Noir A2 (MT 6575 version 2 ). I personally very thankful to “Nagdrx” for his post. You can read his great post from this page.
Anyway, I followed his procedure and made this simplest tutorial for beginners who can’t understand it without screenshots. First of all, download this compressed file to your PC. Uncompress above rar file to desktop or any where on your drive like this:
You will see “Noir A2 ROOT” folder having these contents:
1. SP_Flash_Tool (Folder)2. CWM-Recovery-18.104.22.168.img (file)3. MT6573_Android_scatter.txt (file)4. SuperSU-v1.65.zip (file)
Copy compressed file “SuperSU-v1.65.zip” to SD Card of your mobile. Now install USB driver from this rar file before proceeding to the next step. It is assumed that USB debugging mode is enabled on your mobile. You can get it by going to Menu > Settings > Applications > Development > USB debugging (check: ON). Select Allow USB debugging : OK.
Disconnect your mobile from PC and follow these steps:
Open folder “SP_Flash_Tool” :
Now Open Flash_tool.exe from the "SP_Flash_Tool" folder
Click on “Scatter-loading” radio button and select “MT6573_Android_scatter.txt” file :
Click “OK” to ignore this message :
This will load the scatter file. Now click on “Recovery” option to open “CWM-Recovery-22.214.171.124.img” file :
Click On Download
And Connect You Mobile
Now CWM Recovery has been installed. Close the “SP_Flash_Tool” software. Automatically you will see “Found New Hardware Wizard” dialog screens. Just click “Next” button.
Recovery Mode: Volume Up
Factory Mode: Volume Down
Just press “Volume Up” side key to boot into Recovery Mode.
Select “choose zip from sdcard” by pressing “Power” button :
Select “SuperSU-v1.65.zip” file and press “Power” button
This will install SuperSU application into your mobile :
Now you have “Rooted QMobile Noir A2” with CWM Recovery installed. Select “reboot system now” to go into system mode.
WARNING: After this root process, you must make backup of currently installed ROM before uninstalling any application. So that you can easily go back to its original state. You can do it (under CWM recovery) by going to backup and restore > backup.
Enjoy With Your Rooted Mobile.
Uninstall system apps using clean master or app manage.
Install them from playstore
if You Still have any Query just comment