This is a request to all android one users that if anyone gets the lollipop update then please do not install it. First upload the update.zip file of the update and only then install the update.
How to get the update.zip file of the update :
First off when you see the update available notification, tap it.
Then there must be an option to download it. Select it and download the update. BUT DO NOT PRESS INSTALL! Before installing it, do the following process :
Using a root explorer app(you'll have to root the phone for this), go to the cache folder in the root of the system and you must see the update.zip file there. Copy it to your sd card and upload that file to d-h.st website. And the go back and now you can install the update.