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Problems and their solutions
Symptoms Possible Causes Solutions
The battery is dead Charge the battery
Phone won’t turn on
Poor contact Reinstall the battery
Phone turns itself off Battery very low Charge the battery
Decreasing of battery
performance
Replace the battery
Poor standby time
Weak network signal Turn off the phone temporarily
Weak network signal Move to where the signal is stronger.
Can’t connect to the network
Out of the service area Make sure you’re in a network service area.
Calls keep dropping Weak network signal Move to where the signal is stronger.
Phone doesn’t ring when I
receive incoming calls
Phone is set to ‘Silent’ or
minimum volume.
Enter “System Settings > Sound” to select a
non-silent mode or to increase the ring
volume.
Not connected to the
network
Check if the network connection is closed.
Please refer to “System Settings >Wireless
& Networks” to open the network
connection.
Unable to connect to the
Internet
You are not in the network
service area.
Please consult your network operator for
the service area.
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