Acer ICONIA TAB 10 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
Open the Apps list and tap
Settings > About tablet to check
the OS version (Kernel/build
number) and other hardware and
software information.
Open the Apps list and tap
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.