Need guidance on backup system update file in Moto G
I have got the 4.4.4 download update in my Moto G. I have downloaded the update, but not installed.
I want to take backup of the downloaded file to use in future, as Motorola support team advise to factory reset for LED issue if not fixed after 4.4.4 update.
Present android version: 4.4.2
Kindly advise from which path in Moto g i can found the file and provide setup re-use same file in future.