Just wanted to find out if there was any way that I could switch on the flashlight with the power button.
I'm guessing that if your phone was rooted then it would be possible to remap that hardware key to perform a different function; but, given the reliance on the 4 hardware buttons to perform core functionality (enabling Download & Recovery modes, etc.) I'm not sure that would be a good idea.
I'm certainly not aware of an app that allows that capability.
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