is it possible to have full stock backup of unrooted android?

[Bhaskar1109]

I am completely new to android world. recently bought a tablet and i am interested in rooting it. there is a good guide to root it on xda but i want to make a full backup of android stock rom in case something happens to the device(errors, power failure, gets bricked etc..) during rooting and then the manufacturer would return the device saying you have rooted and the warranty is void. so is it possible to have FULL stock rom UNROOTED backup image (using any tools like adb, cwm recovery etc). Also the device doesn't have any physical volume keys..only home and power!
Thanks.

 

[Mikestony]

Hello Bhaskar!
Judging from your other post, do you have the Micromax Funbook?
I would say that after rooting and if you needed to go back to stock to return the device for some reason, there should be a way to unroot and install the factory rom.
But I am not familiar with your device, sorry.
Does the rooting guide on XDA have the link for unroot/return to factory spec?

 

[SulkyAndroid17]

To just backup the stock ROM install your recovery first before you root. Boot into recovery and backup; Or use adb backup command. But if you want to send it back to the manufacturer, you'll need to have the stock recovery as well. I'm not sure on how to back that up.