Chosen Solution
i dropped my 5s and the screen looks fine. regarding display,hlf looks fine but the other half has white vertical lines on it. even the touch isn’t working.
Hello vertical lines and touch not working points to a loose connection.. If you open up and disconnect screen connections and reconnect this could solve your problem.. If problem still occurs after that then you have damaged the screen and will require a new one
this happened to my phone too! only half of the screen works, and the other half has the white lines. not sure if i should just get a whole new one with my insurance or bring it in to fix it..