Qmobile Noir A8 Jelly Bean 4.2.2 Miui Rom by Jawad Naqvi , INCPak Clinic Member successfully ported and shared the screenshots with everyone on INCPak Clinic.
Sharing The post just as the Jawad Naqvi posted and the link below is the to original source, we have established INCPak Clinic ( Forum ) on our site where not only Qmobile but almost all the technology discussion gonna be carried out.
First Of All, EID Mubarak 
Today I Wanted To Share Some GooD News With All Qmobile Noir A8 Users…
Here Are Some ScreenShots Of JellyBean 4.2.2 MiUi ROM Running On My Qmobile Noir A8
What’s Working:
1: Signals [ Working ] 2: Camera+AutoFocus [ Working ] 3: Volume [ No Issue ] 4: WiFi [ Working ] 5: Bluetooth [ Fixed By Me ] (As i Promised, Bluetooth Iz Fixed Now)
6: Both SIMs [ Working ]
I Use Mobile Internet, And You Can Understand How Painful Iz Uploading For Me 
You Guys Will Have To Wait Until i Make Sure That Everything Else Iz Working Fine ThankYou 
Surely, I’ll Give Credits To Those Devs Who Made This ROM… I Just Ported It
A Big Thanks To INCPak Honestly Speaking, Is Site Par Any Say Pehly Main Apny Mobile Ko Root Krny Say Bhe Darta Tha 
Ab Shayad Mujhy Ye Btany Ki Zarurat Nahi K Is Stage Tak Aany K Leay INCPak Mery Leay Kia Hai Mango Man Signing Out…!!
For problems, feedback and queries. Visit https://www.incpak.com/forum/
where is the download link brooooooo
report here https://www.facebook.com/groups/incpakforum/
Great ROM, literally perfect but correction it is 4.2.1 not 4.2.2
Nope, Its 4.2.2 :) Goto “Apps” And Check “Android System” Details…
Is it out?
not yet