Firmware updates are performed to improve the functionality of your M430.They can include improvements to existing features, completely new features or bug fixes.
The wireless firmware update may take up to 20 minutes, depending on your connection.
Good news – A new update is available to download for your Kurio 7 tablet!
We recommend that you update the firmware of your M430 every time a new version is available.
You won't lose any data due to the firmware update.
Officially there is no word on by when there will be an official firmware of Jellybean 4.2.1 built but all thanks to the custom ROM firmware developers who are working hard for coming out with this firmware update.