iPhone 7 light problem repair solution
Problem: iPhone 7 shows display black suddenly, everybody think that its display fault, but after the change of display its not clear because its not display fault, its lcd light problem. Cause: Due to shortage in light ic. Solution: Its easy to repair this problem in hardware, Just replace the highlighted ic in the upper picture solution. Every solution is tested by team but use at your own risk because company is not responsible of any solution. If you like my post don't forget to hit the like button at the bottom of the blog.