I changed iPhone 6 battery, it's working, but now the home button does not turn the screen on from being dark, but once I get the screen turned on (by using lock button) and try pressing fingerprint on it a couple times, it will eventually unlock. Also, the lock button will not always turn the screen on when screen is dark- It takes a couple of tries. What could I have bumped while inside changing the battery? I ve tried tightening and loosening the screws to the cover over the button, I ve tried reattaching the screen cords to the other half of the phone etc, without luck so far.
Read more: Changed iPhone battery, now home button is touchy?