Samsung j701f touch not working on 8.1 oreo solution

Samsung j701f touch not working on 8.1 oreo solution

1. Download latest odin tool only
2. Download 1--j701f touch working file
3. Download 2--j701f touch working file
4. Use otg mouse or usb mouse with an otg cable to access setting
5. Enable devlloper options by clicking on build no 7 times from about menu
6. Enable oem unlock to disable FRP Lock
7. Flash given .tar file using odin tool in download mode
8. After flash .tar file just do hard reset by volume keys.
9. Its done.now touch will work on 8.1 oreo.without any custom rom or downgrade to lower version