Troubleshooting; Automatically Upgrading The Version; Reference Process - Huawei MU609 Application Manual

HUAWEI MU609 HSPA LGA Module
Application Guide

16.10.2 Troubleshooting

Scenario
An error message is
returned.
An error message is
returned.
An error message is
returned.
The module reports an
upgrade failure.

16.11 Automatically Upgrading the Version

16.11.1 Reference Process

Command
AT^FOTAMODE=0,1,1,1
OK
AT^FOTADET
Issue 02 (2013-09-18)
Possible Error
Information
+CME ERROR: Previous
command is not complete
+CME ERROR: FOTA is
in collision state
ERROR
^FOTASTATE:
80,<error_code>
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FOTA Application Scenarios
Solution
Wait for the previous
command to be completely
executed.
1. Check whether the PS
data service or IPSTACK
service is going on.
2. Check that the FOTA
state is not 40 (download is
complete).
The command format is
incorrect. Please see the
latest version of MU609
V100R002 in
MU609 HSPA LGA Module
AT Command Interface
Specification.
The module automatically
changes the FOTA state to
idle and deletes the
downloaded file. You can
use the AT^FOTADL=0
command to set the FOTA
state to idle manually. For
error codes, see the latest
version of MU609
V100R002 in
MU609 HSPA LGA Module
AT Command Interface
Specification.
Description
Configure FOTA mode as auto
download and auto upgrade.
Check for upgrades.
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