KOCASO M7850 - Manual (Page 8)

6
Select SettingsDisplaySleep from application list, you can set the time before the
screen times out and goes into lock mode. ( you have not entered any characters or
made other selections).
Reset tablet
You can reset system and desktop settings to their original values by the following
steps:
1. Select SettingsBackup & reset from application list.
2. Tap Factory data reset.
3. If you want to erase all data on your tablet, such as music, pictures, and other data,
tap Erase SD card checkbox to create a checkmark.
4. Tap Reset tablet.
The device resets to the factory default settings automatically.
Warning!: Factory data reset will erase all data from your device and SD card,
including your Google account, system and application data and settings, and
downloaded applications.