User's Manual

17
• Exit background-running applications if they are not being
used for a long time.
• Deactivate Bluetooth, Wi-Fi, or GPS when not in use.
The tablet will become warm following prolonged game
playing, internet surfing or running other complex
applications.
• This heating is a normal consequence of the CPU handling
excessive data such as game playing, internet surfing or
running other complex applications. Ending above actions
will make your tablet return to normal temperature.
Please pay attention that after Factory data reset is
performed you may be requested to enter Google account
credentials
(1)
that were used on this device before Factory
reset. Otherwise you will not be able to use the device.
If you don’t remember your Google account credentials
please complete Google account recovery procedure. In
case you don’t succeed in it
• Please apply to authorized repair center, but remember that
it will not be regarded as warranty case.
After Factory reset is performed my device asks to enter
Google account credentials and I can’t use it avoiding this
action
(1)
.
• After Factory reset is performed you need to enter the
original Google account credentials that were used on
this device before Factory data reset. Otherwise you will
not be able to use the device. If you don’t remember
your Google account credentials please complete Google
account recovery procedure. In case you don’t succeed in
it - please apply to authorized repair center, but remember
that it will not be regarded as warranty case.
I don’t hear when somebody calls/message me, I just see
missed calls/messages notifications on display.
• Please check if Interruptions/Do not disturb mode is
activated on your device. If it is activated you can see a
“Star” symbol (for Android OS 5.X version) or icon (for
Android OS 6.X version) displayed on notification panel. In
this case you need deactivate Interruptions/Do not disturb
mode. To do it just press volume up or down key and
select “All” (on Android 5.X) or modify it in Settings "Sound
& notifications" Interruptions ( for Android 5.X) or Do not
disturb ( for Android 6.X).
(1)
Applicable for Android OS versions starting from 5.1.