Iphone 6 and iPhone 6S backlight repair

This damage occurs, during the screen replacement and disconnecting the display before the unplugging the battery. This service includes the removal of the damaged filter, and soldering of a new component.
It's usually the filter but it can also be the rest of the backlight circuit.
​Here we have an video example of complete iPhone 6 backlight repair:
https://www.youtube.com/edit?o=U&video_id=1ezJMwN0IQE

Repair iPhone in Swiss