User's Manual
36
Troubleshooting
Chapter 4. Troubleshooting
Refer to this resource page for useful information about the Android 4.2 Jelly Bean (JB) operating
system loaded in your tablet.
You may also go to the Android JB page (http://www.android.com/about/jelly-bean/) for more
details.
Q. How do I change the home screen wallpaper?
A. To change the wallpaper, tap and hold your finger on the Home Screen to open your
wallpaper options. Choose your wallpaper from the three options that may be available:
„
Gallery – allows you to set one of your own pictures as the wallpaper. Tap Gallery and
select your preferred picture. You can crop the part of the picture you want to use as the
wallpaper. Then, tap Crop to set the picture as your background.
„
Live Wallpapers – provides you with a set of animated backgrounds. Tap Live
Wallpapers and select the live wallpaper you wish to use. Next, tap Set wallpaper to
set the live wallpaper as your background.
„
Wallpapers – a collection of pre-installed wallpapers. Tap Wallpapers and select the
one you prefer. Next, tap Set wallpaper to set the picture as your background.
Q. How do I add and remove apps, widgets, shortcuts and folders to the home screen?
A. You can add and group your apps and shortcuts logically using home screen folders, just
by dragging app icon onto a particular folder. Also, in All Apps launcher, you can simply
drag an app to get information about it or immediately uninstall it, or disable a pre-installed
application.
You can drag apps, shortcuts, folders, and other priority items in or out of the favorite’s tray
for instant access from any home screen. You can also remove them by dragging the item
unto the Remove icon.
Q. How do I unlock the screen?
A. The security settings for your tablet must first be set. The settings include: None, Slide,
Pattern, PIN, and Password. After the settings are configured, they must be entered as
defined in the security screen at the display prompt to unlock your screen.
Q. What are other ways to lock the screen?
A. Use a PIN (Personal Identification Number) or screen lock pattern.
Q. What if I forget my screen lock pattern or password?
A. Contact your system administrator to reset your password.