Blank screen after working on it
I had to replace the battery in my iPhone 6s. I removed my screen to make sure I didn't damage it during the process. When I put it back together, the screen was blank. Every once in awhile it will flash on at full brightness. The phone still works and you can see the faint images on the screen. It smelt like something may have been smoked. I have tried a few different screens but no luck. I am thinking it may be the backlight filter?? I have someone looking at it more today, but want to see what everyone thought before I committed to starting a repair. Would the issue be something that could be tracked down? Thanks!
Is this a good question?