auto app uninstallation

[shivam gupta8]

i m using gionee p4. from last 2 weeks my fb nd whtsapp are getting auto uninstall on rebooting the set bt earlier i wasn't facing any such problem.
so i want help regarding the issue as early as possible plz...

Posted via the Android Central App

 

[B. Diddy]

Welcome to Android Central! When this happens, do you see that the app is actually gone from the Settings>Apps>All​ list?

 

[shivam gupta8]

yes app isnt found anywhere in the system nor in the settings nor anywhere else how can i resolve it.??

Posted via the Android Central App

 

[B. Diddy]

Does the phone have any kind of "Auto Cleanup" feature like the LG G3 and G4, where it automatically removes apps that have been idle for a little while?

 

[shivam gupta8]

i dont have any idea about this but i installed du speed booster.

Posted via the Android Central App

 

[B. Diddy]

I'm not sure if that's causing the problem, but in general, I recommend against those kinds of apps anyway, since the way they claim to "boost" is often counterproductive, and can actually worsen overall performance or battery life. Uninstall it and see if the problem persists.