Dear customers with your high request to ask the Samsung S6 front camera problem , finally i found the
problem and its solution. So i share with my audience.
Try the solution one by one as shows in the upper figure.
Solution: First replace the highlighted component ( R9003), if problem remains then use 2nd method to solve camera problem.
2nd method: Replace the ic u7001 which is already mention in the upper picture solution.
I hope your problem will be solved, All methods are tested but apply the methods at your own risk.