Update Micromax Q402 Ultra to Android 14, 13, 12, 11, 10. Download Firmware

This article will show how to install Android 10 Q on Micromax Q402 Ultra, more precisely how to update to it. To update without any problems, we recommend reading the instructions in the article.
Why upgrade
With each new version, the Android operating system becomes better, autonomy increases, the interface becomes smoother and more effective, and productivity increases. You can read about the features of Android 10 in a separate article.
Micromax Q402 Ultra upgrade to Android 10
Do not waste your time, place an archive with software, firmware files and instructions on the download, then we will tell you what and how it works.
Everything is structured for easy use:

- On the screen you see the Readme folder, in it lies the step-by-step instruction update_Android10.txt;
- The Soft directory contains the programs necessary for flashing the smartphone;
- The firmware directory contains firmware files;
If you want to install earlier versions of Android, download the archive you need from Android:
- Download the firmware Android 14
- Download the firmware Android 13
- Download the firmware Android 12
- Download the firmware Android 11
- Download the firmware Android 10
- Download the firmware Android 9
- Download the firmware Android 8
- Download the firmware Android 7.0 Nougat
- Download the firmware Android 6.0 Marshmallow
- Download the firmware Android 5.0 Lollipop
Root rights on Android 14, 13, 12, 11, 10 and etc

If you want to get root, you can try this one service or one of the popular universal programs if it didn’t work with this service: the first, the second