Download all the latest Official Stock ROMS for your Karbonn device from here : Karbonn Stock ROMS.
Download Instructions :
- Click on the Download link which will redirect you to a new tab.
- Scroll down to the bottom to find Something written as 'Parent Category'.
- If you see two Folders Firmware & Tools, Click on Firmware. (If you don't find folders directly read Step 5)
- This will redirect you to a new page. Again, scroll down to the bottom & find 'Parent Category'.
- Now click on the .html files which has a name written before it which shows the Software version. You can flash the latest version available over there.
- If you still have any doubt regarding which file you should Download, you can leave your comment below i would surely reply it as soon as possible.