Why my Google play system update stops

[K_K_Y]

Why my Google play system update stops downloading at 90+ percent. 

[vivek1989]

Clear data of play stare and play service and then try to downld the update bro

[K_K_Y]

Doesnt worked

[Raghava6]

Restart and try again

[K_K_Y]

Doesn't worked

[K_K_Y]

As it wqs