Capasitive touch buttons at bottom question - Samsung Galaxy Mega

Are the button functions controlled by the flex cable behind the glass or is that built into the digitizer glass? I've got a phone that was brought in for repairs and the menu button works, but when you hit the back button it registers it as the menu button being pressed. I replaced the digitizer glass lcd assembly, I did not replace the frame or home button sensor cable. Trying to figure out if I need a whole new assembly or if I just need the home button sensor cable.

smwoodward said:
Are the button functions controlled by the flex cable behind the glass or is that built into the digitizer glass? I've got a phone that was brought in for repairs and the menu button works, but when you hit the back button it registers it as the menu button being pressed. I replaced the digitizer glass lcd assembly, I did not replace the frame or home button sensor cable. Trying to figure out if I need a whole new assembly or if I just need the home button sensor cable.
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I didn't replace my home button, but I did replace my broken screen. My advice to you would be to watch those YouTube tutorial videos thoroughly and make sure you know the steps involved. And also take extra care when prying the screen off, you don't want to break it. Just take your time and good luck.
Sent from my GT-I9100 using xda app-developers app
Thanks did you take your screen off with a heat source and how strong is the glue that holds the screen on ?
Is there no one who can help, before my parts come and I may *uck up my phone ;-)
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