feel hard to press so I decided to get a look at it, upon disassembling the phone the internal part of the button detached from the mother board and fell
off, I decided to put it back big mistake, I ended up messing up the whole area beyond repair. Now I want to use the app power button saver to turn on my phone, the problem I don't know how, some sites on the internet suggest to put it in Odin mode then hit volume down to reboot, that's what I did I put it in Odin mode easily but when I hit volume down to cancel and reboot nothing happens, it just stays there, even volume up won't work anyway. So I'm stuck, if you know how to put on by any other means please help. Thanks.