Troubleshooting; Manually Cancelling The Download; Reference Process - Huawei ME909u-523 Application Manual

HUAWEI ME909u-523 LTE LGA Module
Application Guide
OK
^FOTASTATE: 30
^FOTASTATE: 40

15.8.2 Troubleshooting

Scenario
The function of
resumable data transfer
is disabled, and the
network or TCP link is
disconnected.
The function of
resumable data transfer
is enabled, and the
module is powered off.

15.9 Manually Cancelling the Download

15.9.1 Reference Process

Command
AT^FOTADL=1
OK
^FOTASTATE: 30
AT^FOTADL=0
OK
AT^FOTASTATE?
Issue 04 (2014-12-08)
NOTE
If resumable data transfer is disabled, the download pending due to network disconnection or
TCP link breakoff will be regarded as a download error.
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Report that the download is in process.
Report that the download is complete.
Possible Error
Information
^FOTASTATE: 20,18
Or other download error
^FOTASTATE: 31
Description
Initiate the version download.
Report that the download is in process.
Cancel the download, delete the
downloaded file, and restore the FOTA
state to idle.
The command is successfully executed.
FOTA Application Scenarios
Solution
The module deletes the
downloaded file and
restores the FOTA state
to idle.
The module prompts that
the download can be
resumed.
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