s pen doesn't work on part of screen

wave8500

Member
Sep 28, 2014
25
1
0
Hello Every body , i have note 8 n5100 , and s pen doesn't work on part of screen
but sometimes forexample today after flashing a new original touchwiz rom (4.4.2 kitkat) it's work about 6 hour , and now doesn't work again but touch very well worked in every part of screen .

and i don't use cover and screen protector.


I attached 2 image from Wacom Test to understand

please help me . can i fix this problem or this is hardware problem ?

Sorry for my bad english​
 
Last edited: