Nokia n81 Service Manual page 109

RM-179; RM-223
Baseband Troubleshooting
iv From the Tools menu, choose Certificate Restore and select Process a response file in the
pane.
v To choose the location where response file is saved, click Browse.
vi Click Open.
The name of the file and the path where it is located are shown.
vii To write the file to phone, click Start.
Next actions
After a successful rewrite, you must retune the phone completely by using
Important:
Issue 1
Perform all tunings: RF, BB, and UI.
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Phoenix tuning functions.
Action
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