update my canvas 3d

[Sangpriye]

how to update firmware 4.1.1 to 4.4 ..where no option for system update..in my phone....plzzz help me..

 

[hang-the-9]

If there is no system update from your cell company, you can see if there is a custom ROM using a newer Android version for your phone and flash it yourself. Do a web search for new ROM for your exact model. Keep in mind that it may not be stable and some features may not work in a custom ROM. You want to make sure you backup your current stock ROM to the computer first before doing anything like this.

Any instructions you may need to do this, you can probably find on the same place you found the ROM at.