We are staging Zebra handhelds, model TC56 and TC25. With Android version 7.1.2. And for some strange reason, roughly about 5% of the handhelds loses the functionality of the home button on the display. (circle icon in the bottom of the handheld). "Back" button works though.
We are not using kiosk mode/lockdown or any kind of software that limits the handheld.
Has someone got any clues to what can cause this issue?
edit 1:
tried to send a stagenow config, that would enable the home button.
<wap-provisioningdoc>
<characteristic version="7.1" type="UiMgr">
<parm name="HomeKeyUsage" value="1" />
</characteristic>
</wap-provisioningdoc>
Didn't work.
/Martin Ekman