Acer iconia TAB 8 User Manual page 48

48 - FAQ and troubleshooting
Aspect
System
information and
performance
Power
Storage
Unlock pattern
Question
How do I check
the OS version of
my device?
Where can I find
my serial number
ID?
I couldn't turn on
the device.
How do I check
memory status?
What do I do
when my device's
internal storage is
full or almost full?
I forgot my unlock
pattern.
Answer
Tap APPs > Settings > About
tablet to check the OS version
(Kernel/build number) and other
hardware and software
information.
Tap APPs > Settings > About
tablet > Device Information.
The battery power may be
depleted. Recharge the device.
See Charging your tablet on
page 8 for more information.
To check storage status, go to
Settings > Storage.
You may need to delete installed
APPs or move media files to the
micoSD card.
After five wrong entries, you can
reset your unlock pattern. Tap
Forgotten pattern? and enter
your Google account username
and password.
You must have an active Google
account on the tablet and an
Internet connection.
If this option is not available,
please contact your local Acer
service center.