Actually, I installed lollipop firmware on my Micromax Canvas gold and for it, i used TWRP recovery and ROM manager.Anyways for a proper functioning of ROM, we need to root android or in Linux terms be a super user.This is 100% safe and has high success rate!Don’t go for android app for rooting you may wreck permissions during it.
To root a phone all you require is
Get your phone charged up to minimum 50% though usually when you connect to PC charging starts automatically but a due heavy use of Rom installing which mostly do after root drains battery.
Better check connection between phone and PC and leave it undisturbed
This is important enable USB debugging mode on your phone in developers tab in settings.If you don’t have it go to ‘about phone; menu and touch 7 times your device name tab, developer mode will be activated.
Make sure if you use laptop battery is charges we don’t want to wreck system after all if your laptop battery is dead.
Go to kingo app website and download windows software.
After all above step is complete open application and follow instruction.
It will first download drivers for smartphone then download root Supersu file
It may ask you remove and reconnect your device for drivers don’t worry do as instructed after 5 minutes root is successful message will come!
Enjoy being super user!