General Bb Troubleshooting Guidelines; Phoenix Self Tests - Nokia RM-429 Service Manual

RM-429
BB Troubleshooting and Manual Tuning Guide

General BB troubleshooting guidelines

If any component is replaced, retest or rerun the selftest. If Betty (N2300) or Vilma (N2200) is replaced,
perform an EM calibration.

Phoenix self tests

Context
Always start the troubleshooting procedure by running the Phoenix self tests. If a test fails, please follow the
diagram below.
If the phone is dead and you cannot perform the self tests, go to
Issue 1 COMPANY CONFIDENTIAL
Copyright © 2008 Nokia. All rights reserved.
Dead or jammed device troubleshooting.
Page 3 –5