CSB 1369 1 Leather Case Magnet Disturbs Hall Effect Sensor

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MOTOROLA UK
REDWOOD
CROCKFORD LANE
CHINEHAM BUSINESS PARK
CHINEHAM
BASINGSTOKE
UNITED KINGDOM RG24 8WQ

CSB-1369-1
Country : UK
Date : 6/20/2007
APC : D54
Repair Level : 1

Title

RAZR V3iV3V3 05 CRV3i / V3e - GSM - Leather Case Magnet Disturbs Hall Effect Sensor

Model Effected

All

PROBLEM

Service Engineering is aware aware of an issue with some leather cases where the phone is answering and/or ending the call itself
while taking the phone out of the leather case.
The cases are produced under license by Forward Innovations, marked with Motorola batwings and advertised as 'Motorola Original
Accessories'.
There are 4 kit numbers from Forward Innovations affected, containing cases in different color variations (MOTBM-1127, MOTBM-
1128, MOTBM-1129, MOTBM-1127).
There is no Motorola kit number available for this cases.


This is an informational FSB which will get updated once the investigations on this issue get closed.
At the moment it is also unclear how many cases in the field are affected by this issue as a running change took place.

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SOLUTION

There is no solution available at the moment.
Forward Innovation is currently on ship stop until the investigations on this issue get closed.

FIELD SERVICE ACTION

Customer Returns

When servicing customer returns which exhibit the symptoms listed above, then:

1. Verify if the customer used a leather case like listed above.
a) If not, perform normal troubleshooting techniques for these types of customer
complaints listed above.

2. Try to reproduce the issue:
1. Inserting the phone into the leather case (phone flip directed to the leather case top.
(see picture)

2. Call the phone and wait until the alert/vibrator is active.
3. Remove the phone from the leather case and watch the CLI Display.
4. a) If the CLI is flickering, or changing the content and the phone call is getting answered or
dropped, the leather case is the root cause of this issue.
b) If not, perform normal troubleshooting techniques for these types of customer
complaints listed above.

3.

Temporary Short Term Solution could be to advise the customer to insert the phone with

the battery door directed to the leather case top into the case (see picture).

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Long Term Solution still under investigation
and will be provided at a updated revision of this FSB.

Service Inventory

Please quarantine all existing stock of this leather cases until you get further information how to handle them.

CALL CENTER ACTION

When responding to product inquiries where customer complains of symptoms listed above, verify if the leather case is one of the
affected models listed above.
If so advise the customer to use the temporary sort term solution (see Field Service Action section) until the final solution is available.

SERVICE ENTRY CODE
Global Service Codes

Complaint Code:

ACC11 - Accessory - Leather case defect
CPR00 - Voice call - No Detail Provided
DIS00 - Display Secondary - No Detail Provided
OPR00 - Operation - No Detail Provided

Problem Found Code: ACC11 - Accessory - Leather case defect

Reference Designator:ACC - Accessory

Repair Code:



If applicable, note this bulletin number on warranty claim forms and make necessary changes to service manuals.2007-210
© Copyright 2007 Motorola Inc. All Rights Reserved.

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