iroot for android phone To allow the user for system files access.When the user get that access user can use all permissions of phone through root access and root can allow user to modify, delete, replace, edit, system files and apps but if you don't know your system file importance so do not delete any file it may crash your android software.The other use of root access it gives you opportunity to purchase coins, elixirs, Gems, diamonds, etc in any game or app but through lucky patcher or freedom app etc, user can purchase these things.Next option of Root is to change location of your phone, your can install ad blocker, that work on whole mobile etc and much more functions are available through root rooting hard iroot older version 2.0.7 How to use iroot app first of all creat backup of you phone through recovery mode. Which can help you to unroot your phone in case of any damage this step is realy necessary to creat U turn at damage. Now simply download app aft