Update Karbonn A21 Plus to Android 14, 13, 12, 11, 10. Download Firmware

Update Karbonn A21 Plus to Android 10 Q. Download Firmware

This article will show how to update Karbonn A21 Plus to Android 14, 13, 12, 11, 10 Q. 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. What’s new in Android 10 can be viewed in another article.

How to update Karbonn A21 Plus to Android 14, 13, 12, 11, 10, 9 pie, 8 Oreo, 7.0, 6, 5

You can immediately download the archive with the firmware files, special programs and instructions, so you will save time, below I will tell you what and how it works.

Everything is arranged in directories:

Update Karbonn A21 Plus to Android 10 Q. Download Firmware
 

  • The screenshot shows the Readme folder, which contains the step-by-step instruction upd_Android10.txt;
  • The Soft directory contains the programs necessary for flashing the smartphone;
  • The firmware directory contains firmware files;
    Update Karbonn A21 Plus to Android 10 Q. Download Firmware

If you want to install earlier versions of Android, download the archive you need from Android: