topic Navigation keys no longer function in Z Series

Navigation keys no longer function

maanvol — Thu, 09 Nov 2017 13:22:21 GMT

Lately the 'back key', the 'home key', and the 'recent apps key' are no longer sensitive to my fingers' touch. I did reset to factory settings, but it does not help. What is wrong? Many thanks for your help.

Re: Navigation keys no longer function

maanvol — Thu, 09 Nov 2017 16:51:43 GMT

All right, "adb shell wm overscan 0,0,0,30" was all it took to take care of the business!

Re: Navigation keys no longer function

maanvol — Thu, 09 Nov 2017 17:04:24 GMT

Thank you so much for your information

Re: Navigation keys no longer function

tvjensen — Sun, 12 Nov 2017 12:02:40 GMT

Mate, u are a genius.

Thanks for fixing what Sony Either cant or does not want to.

Re: Navigation keys no longer function

NoNoNoNo1 — Wed, 29 Nov 2017 13:12:55 GMT

What exactly does adb shell wm overscan 0,0,0,30 means?

Re: Navigation keys no longer function

Ratzen — Fri, 01 Dec 2017 00:26:27 GMT

It resizes your screen placing the buttons away from the faulty area. I'm using 0,0,0,15 but I've read somewhere that this problem is progressive, so the values may change accordingly to how damaged your screen is.

Re: Navigation keys no longer function

maanvol — Fri, 11 May 2018 13:07:52 GMT

I lament to admit it, but it only did go well for a short period of time! I am back in the dead-navigatin-keys-zone! Navigation keys only function when it is able to rotate into the horizontal position! Vertically the navigation keys do not respond! Please, Sony what to do about this? Or are we asking for too much?