So how to root your Lenovo P780 whether 4GB or 8GB version? Rooting you Lenovo P780 is easy and there is no big thing to be scared. Before going to proceed make it clear that procee is different for Kitkat version and jelly Bean version. Don’t apply Jelly bean method on your Kitkat version Lenovo P780 vice versa.
Here I have discuss how to root both KitKat version and Jelly Bean. Try according to your Android Version.
How to root Lenovo P780 KitKat Version
Step 1: Download iRoot and install on your PCStep 2: Open iRoot (run as administrator)