Chosen Solution
iPhone 5s -64GB `two touch lines are not working in right side of the screen I have changed the display but same problem.there no issue with the display. can it repaired ? is this a issue with touch connector or touch IC?
Check connections are all fitted and firmly in place if they are try cleaning all contacts. Try a different screen from a different supplier as it maybe a manufacturing defect on the screens. If problem continues after the checks then there will be other options to find problem.
