User's Manual

User Manual
18
6. Frequently Asked Questions and Troubleshooting
Frequently Asked
Questions
Cause and Solution
Fail to turn on
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
Fail to connect
network
Weak signal. Please Try 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；