Nokia 6020b Service Manual
RM-31
Nokia Customer Care 6(a) - Baseband Troubleshooting Instructions
6
COMPANY CONFIDENTIAL
Issue 1 03/2005
Copyright © 2005 Nokia. All Rights Reserved.
Troubleshooting
■
Top level flow 1
Yes
Yes
No
No
No
No
TOP
Phone is
totally
dead?
Flash
programming
does not work?
Phone does not
start up or phone
is jammed?
Charging does
not work?
Yes
Yes
Phone is
dead
Flash
faults
faults
Phone is
jammed
Charger
TOP2