Upgrading The Phone Software - Zte Avid 559 User Manual

UPGRADING THE PHONE SOFTWARE

There are several ways to upgrade your phone software:
• Use the online upgrade tool.
• Use the one-press upgrade package offered by your mobile service provider.
• Use your PC to download an upgrade package to your microSDXC card
and install it to your phone from the card.
NOTE: Visit the ZTE official handset service support website (https://www.
zteusa.com/support_page) to learn more about the above upgrade methods,
as well as which phones and methods are supported.
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TROUBLESHOOTING
If you encounter problems while using the phone, or if it performs abnormally,
you can refer to the chart below. If your particular problem cannot be resolved
using the information in the chart, contact Consumer Cellular customer
support at (800) 686-4460.
Problem Possible causes
The network signal is
too weak at your current
location (for example, in
a basement or near a tall
building) because wireless
transmissions cannot
effectively reach it.
The network is busy at the
Poor reception
current time (for example,
during peak times, there
may be too much network
traffic to handle additional
calls).
You are too far away from
a tower for your service
provider.
Possible solution
Move to a location where
the network signal can be
properly received.
Avoid using the phone at
such times, or try again
after waiting a short time.
You can request a service
area map from your service
provider.
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