Lava Mobiles Iris 502 - Manual (Page 28)

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Schedule power on/off
You can set the time for ON/OFF, which include setting time and repeated date.
Accessibility
Power button: press power button to end calls.
About phone
Include Software update, Status, Legal information, Model number, Android version,
Baseband version, Kernel version, Build number and Custom build version.
Through Software Update you can download and install the latest Software for your
device.
Frequently Asked Questions and Troubleshooting
Questions Cause and Solution
Unable to turn on
phone
Press the power on key for over 1 second.
Check if the battery is properly connected. Please remove and
install it again, retry to turn on
；
Check if battery is appropriately charged
Unable to connect
to a network
Weak signal. PleaseTry and move to a location with strong signal
and try connecting to the network again
；
Please ensure that you are not beyond the network coverage of
service providers
；
Please ensure you have a valid SIM card. Please contact your
network provider for further information
；
Display
information while
turning on
Check if the SIM card (insert the SIM card) is installed correctly
Handset lock password. If the handset lock is activated, you have to
input handset password before using.
Input PIN. Inputting PIN while turning on each time is activated, you
have to input the PIN code.
Input PUK code: Having input wrong PIN code for 3 times straight
will lock the SIM card. You need to input the PUK code provided by
your network provider.