Nomu S10 - Device Performance Troubleshooting; Call Quality Issues; Battery and Boot Problems; SIM and Network Connectivity Issues

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Common Problems & Solutions
If an exception occurs while using your phone, please refer to
the following table to troubleshoot
Common
problems
The causes
The solutions
Poor signal
Using the mobile phone
in poor reception area,
such as nearby buildings
or basement, the radio
waves cannot effectively
communicate;
Try to avoid
Using the mobile phone
in the call dense period,
such as commute time,
line congestion caused
by the inability of the
calls.
Try to avoid
Associated with the
launch of the base
station network built
Can ask Internet
service providers
provides service area