These are instructions on how to root Asus Zenfone 5 running on android 4.4.2 using Zenfone5 rootkit on windows computer.
Caution: Rooting the device using any rootkit may brick the device. Therefore, we recommend you take a backup of your data before following the method below.
(Developer Options are hidden for Android 4.2.2 and above. Go to Settings > About Phone > Built Number > Tap on it 5-8 times to display this option).
Optional: You can also verify the root status of your device by using the Root Checker Application.
[*] Backup: Please take a backup of your essential data, as rooting may delete your data. Backup also help you to recover your data whenever anything wrong happens in the rooting process.
[*] How to survive root access: During OTA updates, you may lose the root access. To avoid this, Open SuperSU > Settings > Enable Pro (you have to purchase the SuperSU Pro from the PlayStore) > Enable Survival Mode.
[*] How to Unroot: To untoot, Open SuperSU on your Device > Settings > Full Unroot.
[*] Asus Stock Firmware: If you are looking for the original firmware for your device, then head over to Download Asus Stock Firmware page.
[*] Asus USB Driver: If you are looking for the original USB Driver for your device, then head over to Download Asus USB Driver page.
[*] Credits: The Zenfone5 rootkit was created and distributed by shakalaca (developer). So full credit goes to him for sharing the toolkit for free.