My shader broken. Help pls!

Shader -> https://drive.google.com/open?id=1XbgKZgBHGdLd2FNch_yDCXMfJNhr0tIP
Shader on Pocophone f1 -> http://prntscr.com/qk0uhz looks like affected by noise(((
Shader on Editor(no problem) -> https://prnt.sc/qk0wxm
Shader on Samsung A30(no problem) - > https://prnt.sc/qk16jh
How to fix shader on Pocophone?? Need help.
My project settings -> http://prntscr.com/qk1d47
http://prntscr.com/qk1d85

My Quality settings -> http://prntscr.com/qk1dem
My Graphics settins -> http://prntscr.com/qk1dkd