Huawei MU609 Application Manual page 118

HUAWEI MU609 HSPA LGA Module
Application Guide
AT^FOTASTATE?
^FOTASTATE: 10
OK
AT^FOTADET
OK
^FOTASTATE: 11
^FOTASTATE:
12,12.815.01.04.00,79114,"Support
send sms background"
AT^FOTADL=1
OK
^FOTASTATE: 30
AT^FOTADLQ
^FOTADLQ: 1,"IMAGE",1324,1324
^FOTADLQ: 2,"XNV",47104,77778
OK
^FOTASTATE: 40
^FOTASTATE: 50
^FOTASTATE: 90
AT+GMR
12.815.01.04.00
OK
Issue 02 (2013-09-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
FOTA Application Scenarios
Indicate that the FOTA state is idle.
Start to detect if new version exists in
Huawei FOTA server
Get the module's new version
"12.815.01.04.00"
Start to download the new version and
upgrade
Indicate that it is downloading FW delta file
Query file download
Indicate that FW delta file is completely
downloaded
Indicate that FW is ready to update
After few minutes, FW is successfully
upgraded.
Query the module's software version after
the upgrade
The software version has been changed.
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