Apps crashing and not responding

[NafisSadiqueAyan]

now-a-day in my galaxy J7 prime apps are crashing too much. what should I do ??  
Many time many apps starts not responding. Especially facebook. It is troubling me too much. 
I'm just tired of these teo problems. Please help me out. 

[Preetham1]

Factory data reset

[NafisSadiqueAyan]

Reseted many times. Nut the problem appear again after some days of reseting.

[Shiv9564]

Try your phone in Safe Mode and find out the faulty third party app creating the problem n delete them if problem continues go to service centre

[ManglooMangloo]

Correct

[sky99]

yeah don't install third party apps....just from play store and try to keep bare minimum apps in your phone.....also if u have a memory card it might havw virus ...format it once too when u format your phone

[NafisSadiqueAyan]

I scaned my phone and memory card with antivirus of my pc. There is no virus.

[NafisSadiqueAyan]

I always install apps from google play store. downling from web may cause harm

[NafisSadiqueAyan]

@shiv9564 after turning on the safe mode how could I fine those faulty apps ??

[ManglooMangloo]

Hope this is resolved