Power And Charging Problems - Samsung SGH-i637 Series User Manual

Power and Charging Problems

Problem
The phone malfunctions or
does not function
The battery's standby time
is shorter than expected
Is it OK if I leave the phone
connected to the power
outlet after it is fully charged
120
Description Solution
Remove the battery and then
•
replace it.
Turn on the phone. If the problem
•
persists, contact a Samsung
service representative.
Batteries are subject to wear and
•
tear. Standby time may grow
shorter as time passes.
Leaving a fully charged battery in a
•
cold or hot place for a long period
of time may reduce battery life.
Standby time depends on where
•
you use the phone. The actual time
may vary from the battery's
specifications.
We recommend that you disconnect the
phone from the adapter or unplug the
adapter from the power outlet.
The phone becomes hot This may happen when you are on the
phone or when you use programs, such as
games, the Internet, or the camera,
because the phone needs more power at
those times. This does not affect the
phone's life or performance.
The battery level seem
•
sufficient, but the phone
does not turn on
•
The phone turns off when Some dust on the contacts may cause
the adapter is connected unexpected power-off or charging
problems. Clean the metal contacts both
on the battery and on the phone.
Remove the battery from the phone
and reinstall it. Then turn on the
phone.
Clean the metal contacts both on
the battery and on the phone.
Reinstall the battery and turn on
the phone.