Problem
Unable to
enter
information
into the
phonebook
Phone
crashes,
reboots,
freezes, or
cannot be
powered on
Possible causes
The phonebook's memory
is full.
Some third-party software
is not compatible with your
phone.
Possible solution
Delete unnecessary
data from the
contacts.
Uninstall the
software that may be
causing the problem.
Upgrade the phone
software.
144