errors in pie update

[kaifxander]

I can't use any app like pubg tik tok and kinemaster because it crashes every time 
Please help me out 

[dilum]

create a backup and reset your device

[kaifxander]

bro i already reset my phone but it still doesn't work

[dilum]

os is not optimize correctly for your deveice..go to samsung service centre and restore your os again..
this is a common problem..there are many complains about one ui..samsung need to develop this software much better😐😐😑