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TROUBLESHOOTING
Issue
The Device doesn't
respond on screen
touches or keys
After turning on the
Device only splash
screen is displayed
(the lock screen isn't
FIRMWARE UPDATE
Restart the Device: Press and hold
Off
vice goes off. If you will continue holding
pressing
On/Off
Device's power management system will
completely reboot. To switch the Device on,
press again the power button as usual.
If it does not help, press
side panel with some thin item.
•
T urn the Device off by continuous power
button press
• Press and hold
switch the Device on by pressing power
loaded)
button
• A ndroid system recovery
pear (Android logo with exclamation mark).
Now you can release
•
S elect
ume +/-
key to confirm choice.
•
S elect yes – delete all user data and press
Menu
• Under service menu select reboot system
now and press Menu
Solution
button for 10 seconds until the De-
button for 5 more seconds, the
wipe data/factory reset
hardware keys and press
43
Reset
button on
Volume +
button and
menu will ap-
Volume +
button
using
On/
Vol-
On/Off
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