Help! (replacing camera possible?)

[Hariss Voca]

HTC One M7 Front Camera Top housinG
Hello all.

I've dropped my phone and the housing round the front camera is bent and coming away at the corner. I've found a replacement online but was wondering if anyone knows how to go about a) removing the original one without damaging the phone and b) how to fit the new one.

 

[N4Newbie]

You can probably find what you need to know here HTC One M7 teardown - YouTube