360 root apk download https://360rootapk.com/

How to use 360Root?
To start rooting your phone with 360Root’s one click root option, follow these steps.

1) Open 360Root App.

2) On the homepage, you’ll see two options. One is ‘Start rooting’ and other one is ‘More options’ like Cache, Gallery lock etc.

3) Click on the ‘start rooting’ button. The rooting process will be finished within 10 minutes.

4) Now, check the root status of your Android mobile by checking with Root Checker. (Available on Google Play Store)

source