If I Were To Change My Logic Board Will That Fix Backlight Problem Iphone 6S

Chosen Solution

So my iPhone 6s backlight is broken and I was just wondering if that is a logic board problem because if it is then surly I can just change the logic board which then will fix backlight?

Yes it will fix it if it’s not a faulty screen but a logic board will cost you as much as a new phone better off getting it repaired from a place that offers micro soldering or just buying a new phone.