Huawei MU609 - Troubleshooting; Manually Downloading the Version; Reference Process

HUAWEI MU609 HSPA LGA Module
Application Guide
FOTA Application Scenarios
Issue 02 (2013-09-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
124
16.5.2 Troubleshooting
Scenario
Possible Error
Information
Solution
Auto query is in
use.
No query operation is
initiated when the query
time arrives.
1. Check if the FOTA state is idle.
If not, change the FOTA state to
idle by using the AT^FOTADL=0
command.
2. Check whether the PS data
service or IPSTACK service is
going on. If yes, terminate the
service.
16.6 Manually Downloading the Version
16.6.1 Reference Process
Command
Description
AT^FOTASTATE?
Query the current FOTA state.
^FOTASTATE: 12
OK
Indicate that a new version is found.
AT^FOTADL=1
Run this command to manually
download the version.
OK
^FOTASTATE: 30
The command is successfully
executed.
Report that the download is in process.
AT^FOTADLQ
Query the download progress.
^FOTADLQ: 1,"IMAGE",1324,1324
^FOTADLQ: 2,"XNV",47104,77778
OK
Return that the IMAGE file size is 1324
bytes, and 1324 bytes have been
downloaded.
The XNV file size is 77778 bytes, and
47104 bytes have been downloaded.
^FOTASTATE: 40
Report that the version is completely
downloaded and passes the MD5
verification.
AT^FOTADL=?
Query the parameters supported by the
command.