Upgrade Qmobile Noir A20 To JellyBean 4.2.1 With MIUI V5

Trix Arena - Qmobile Noir A20 was the first quad core smart phone from Qmobile in Pakistan and it was the second quad core smart phone after Gfive G9, at that time the clear winner was the Gfive G9 quad core smart phone with better build quality, large screen size and an up to date operating system like Android Jelly Bean 4.2.1. But now you can Upgrade Qmobile Noir A20 To JellyBean 4.2.1 Android operating system with the help of this guide. This guide will also install the latest MIUI V5 ROM on your QMobile Noir A20 and if you want you can use this step by step guide on QMobile Noir A900 to install the latest MIUI V5 ROM. Other than that this tutorial will also work on Gionee GN708W and Gionee Elife E3, Xolo Q800 and FLY IQ446 with LifePlay and Symphony w150. Below are all the features of this latest MIUI V5 ROM with Android 4.2.1 Jelly Bean Update...

Upgrade Qmobile Noir A20 To JellyBean 4.2.1 With MIUI V5

MIUI V5 ROM Features
Improved fluency of the toggles, No pop-up for incoming messages in the Do not disturb mode, background color adjustment Optimization, Wi-Fi details page bug Fixed, 3rd party apps display error is fixed in stock themes, Facebook Live Chat problem fixed, Fixed the physical Home button some times does not respond in the Do not disturb mode. Occasional FC errors are fixed, Optimized notification bar for smoother hardware startup, play RTSP videos directly from your text messages, opening folders animation fluency is much more improved, Guard mode Optimization, in incremental updates the status bar icon error is fixed, FC issues in synchronisation settings page are fixed, These are some of the new features of the latest MIUI V5 update with Latest Android Jelly Bean 4.2.1 operating system...

How To Upgrade Qmobile Noir A20 and Qmobile Noir A900 To JellyBean 4.2.1 With MIUI V5

In order to install these updated you will need Rooted Qmobile Noir A20 or Qmobile Noir A900 smart phones with Custom Recovery such as TWRP or CWM must be installed on your device. For rooting and installing Custom Recovery on all the Qmobile device you can check our other article or you can visit droidchina. With the help of droidchina guide you can root all the MTK6589 powered devices with One click root system, because the procedure for rooting MTK6589 quad core smart phones is the same. Now first download the zip file for Qmobile Noir A20 or Qmobile Noir A900, copy the zip file into your memory card to the root of your card, and then turn off your phone. Activate Recovery Mode by pressing and holding Power Button with Volume UP Button at the same time, backup of your current ROM if anything goes wrong youd have a backup so that you can install the previous ROM. Now Wipe Cache, Wipe Dalvik Cache, Wipe System, Wipe Android Secure after all these are done, go back to the main menu and start the Installation. Select the zip file which you downloaded to your memory card and Swipe to Flash the ROM, Wait for soem time so that the installation is complete. After installation finishes click on Reboot and here you go, your device is upgraded with the latest MIUI v5 ROM and Android 4.2.1 Jelly Bean operating system...