Huawei MU609 - Page 118

HUAWEI MU609 HSPA LGA Module
Application Guide
FOTA Application Scenarios
Issue 02 (2013-09-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
118
AT^FOTASTATE?
^FOTASTATE: 10
OK
Indicate that the FOTA state is idle.
AT^FOTADET
Start to detect if new version exists in
Huawei FOTA server
OK
^FOTASTATE: 11
^FOTASTATE:
12,12.815.01.04.00,79114,"Support
send sms background"
Get the module’s new version
"12.815.01.04.00"
AT^FOTADL=1
Start to download the new version and
upgrade
OK
^FOTASTATE: 30
Indicate that it is downloading FW delta file
AT^FOTADLQ
Query file download
^FOTADLQ: 1,"IMAGE",1324,1324
^FOTADLQ: 2,"XNV",47104,77778
OK
^FOTASTATE: 40
^FOTASTATE: 50
^FOTASTATE: 90
Indicate that FW delta file is completely
downloaded
Indicate that FW is ready to update
After few minutes, FW is successfully
upgraded.
AT+GMR
Query the module’s software version after
the upgrade
12.815.01.04.00
OK
The software version has been changed.