Power on from motherboard
I have a Galaxy A3 2016 ( 310F) with a broken LCD. The phone is pretty much destroyed everywhere so I have not intention of re-assembling. I have connected the new display and when I connect the USB cable the display lights up with the battery % charge. When I press the home button the same screen pops up.
However I seem to be having issues actually booting the phone.
I tried it like this guide:
But that doesn't seem to do anything.
Are there any other ways of booting the phone from the motherboard, or am I doing something wrong?
Or do I have to take out the b atteryu and pop it back in?