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My iPhone 5s has the front facing camera dirty. If I open my iPhone, will the garanty canceled? I talked with Apple and they told me that I have to send the iPhone to Apple to repair it, but the problem it’s easy to solve in house. So, will the garanty of my iPhone canceled if I open it? Thanks.

the warranty will be void if you open the device, its not too difficult as long as you follow a guideiPhone 5s Front Facing Camera and Sensor Cable Replacement just keep an eye on that touch id cable.

But my phone is in garanty. If I send it to Apple I will have to pay the repair.