Nokia RM-12 Troubleshooting Instructions page 48

CCS Technical Documentation
CMT flashing
Note! OMAP, UEM and UPP are unchangeable.
From the top
level
Measure FBUS
and BSI signals
while flashing
FBUS TX is
HIGH during
flashing?
Yes
IS FBUS TX set LOW
after it has been
HIGH
Yes
Check Phoenix
Prommer Tool
window
information
Wrong
Manufacturer
ID or
Device ID
No
Go to APE flashing
troubleshooting
46
BSI pulse
No exists during
flashing?
Is FBUSTX
~1.8V during
flashing
Yes
No
Yes
COMPANY CONFIDENTIAL
Copyright © 2004 Nokia. All Rights Reserved.
Check BSI line
including X2020,
No R2035, C2020,
R2201, C2225 and
R2202
Check R2025, if
No
OK change UEM
Change UPP
(D2800)
Change flash
(D3000)
RM-12
Reflash
Issue 1 11/2004