Phone software updates
Your service provider may send phone software
updates over the air directly to your device. This
option may not be available, depending on your
phone.
P C c o n n e c t i v i t y
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Warning: If you install a software update,
you cannot use the device, even to make
emergency calls, until the installation is
completed and the device is restarted. Be sure to
back up data before accepting installation of an
update.
7.