These are instructions on how to root Lenovo A880 Smartphone (running on android 4.4.2) using iRoot Application on Windows Computer.
Requirements: Your Lenovo A880 Smartphone should have 20-30 percent of phone battery to perform the rooting process.
(Developers Option is hidden for Android 4.2.2 or above, to unhide Go to Settings > About Phone > Built Number (Tap on it for 5-8 times).
Congratulations! Your Lenovo Device is now Rooted. You can also verify the root status of your device by using the Root Checker App.
[*] No data loss process: Your Lenovo A880 Phone Data like contacts, pictures, videos, music and etc will be not affected with the above method.
[*] Warranty Void: Your Lenovo A880 Warranty may be Void after following the above tutorial.
[*] iRoot Android App: You can also root your Android Device through the official iRoot Android App. If you wish, you can download the iRoot Android App from here.
[*] Lenovo Stock Firmware: If you are looking for the original firmware for your device, then head over to Download Lenovo Stock Firmware page.
[*] Lenovo USB Driver: If you are looking for the original USB Driver for your device, then head over to Download Lenovo USB Driver page.
[*] Credits: iRoot is created and distributed by Shenzhen (Developer), so full credit goes to them for sharing the Application for free.