LG CR820 User Manual page 86

Troubleshooting
Symptom
The power
If the jack of battery pack is dirty, the
turns off contact may become poor and the
or restarts power may shut off. If it is dirty, clean
automatically with a dry cloth or cotton swab.
The Micro
Check if the Micro USIM is inserted in
USIM is not the correct direction.
recognized
84
Check
This terminal is not recognized
Symptom
This terminal Check if this terminal is correctly
is not connected to the PC with microUSB
recognized Connection Cable.
by the PC
Remove microUSB Connection Cable
connected
from the PC, restart the PC and
with
reconnect.
microUSB
Connection
Cable
Check