System Settings and Others > System Settings > Customize > GNSS

Mobile Device Settings

Before going outside to do the survey, please make sure you have done some changes on the settings to your mobile device:

1.Navigate Settings > System.

2.Tap Power, in Power page uncheck both of the boxes "Turn off device if not used for" in "On battery power" and in "On external Power."

3.Navigate Settings > System > Backlight, please uncheck the box “Turn off the backlight when the device is not in use for.”