INSTALL SUPER-SU

SuprSu helps you to access rights to all the apps that need to root. It is advance management tool for rooted device.  You can decide which app you grant root permission with this app. When that particular app running next time SuperSu will grant the permission automatically as a super user does. SuprSu allows you to cancel root permission that you gave to apps, be aware how frequently they use it. Unfortunately if your phone is stuck in a boot loop SupperSu will help you as a great tool to trouble shoot issue. You can unroot your device using Super-Su app. if your device and the app even work when Android isn’t properly booted. SuperSu aps is availabal in Google play store as two versions they are free and premium versons. Premium version offer several features addition to free version like   Per-app logging configuration and PIN Protection. Before install Super-Su root your device with Wugfresh nexus Root toolkit 2.1.9 https://nexus-root.com/