Samsung j701f (j7- nxt) touch not working after update on copy screen.without downgrade without custom rom,

hello friends in this post i will share solution for Samsung j701f touch pad not working after update to 8.1 oreo. Screen  folder was copy not original.working well on 7.0 but after an update touch stopped working.

many friends are searching solution regarding this problem .i was also before some times.finally we  found a perfect and easy solution for this problem.so i am sharing this solution in this post with step by step guide.with free touch working file for every one .

if you are searching for the solution of j701f touch not working 

after update to oreo 8.1  u6 binary, this post will really helpful 

to you.folllow billow given pSamsung has updated there boot 

security files in new updates so in many models if you are using 

a non original screen after update touch wiil not work 

anymore,and due to binary security you are also not able to 

downgrade it to old version if you are updated to new 

version.so be careful before update in copy screen having 

phones.rocess to resolve this issue .

 

 

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