Samsung Galaxy S2 power button

pinshape

You'll need to print two parts and insert the "power button" into the main part - it requires some skill, but it's definitely doable. Simply slide the button in place and close the phone's lid - it works remarkably well, almost as good as the original. Printed in PLA with a 0.3 initial layer (this is the only layer needed for the main button area), I used a 0.4 mm nozzle but you could probably achieve an even better print with 0.3 or 0.25 - and if your printer supports it, 0.2 would be ideal.