Back button not working after display replacement
After a display replacement the back button isn't working. It doesn't light up and doesn't respond to touch.
Does a daughterboard replacement will fix the issue or is related to screen/digitizer?
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The back button is integrated in touch function and this function is build in display. so there is a line in touch which could be broken and thats why button not work. change display is a fix.
- de Stoian