Setting Fota Mode; Reference Process; Troubleshooting - Huawei ME909u-523 Application Manual

HUAWEI ME909u-523 LTE LGA Module
Application Guide

15.2 Setting FOTA Mode

15.2.1 Reference Process

Command
AT^FOTAMODE=?
^FOTAMODE: (0-1),(0-1),(0-1),(0-1),(1-65535)
OK
AT^FOTAMODE?
^FOTAMODE: 0,0,0,1,7
OK
AT^FOTAMODE=1,1,1,1,15
OK

15.2.2 Troubleshooting

Scenario
An error message is
returned.
Issue 04 (2014-12-08)
NOTE
 Parameter settings are all saved upon power-off.
All parameters will be restored to their default values after the upgrade.

Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
Check the parameter range supported by
the command.
Query the current settings.
Return the current FOTA mode: manual
query, manual download, manual upgrade,
and resumable data transfer enabled
The value 7 indicates that the query cycle is
seven days, which is meaningless when
manual query is used.
Configure FOTA mode as auto query, auto
download, auto upgrade, and resumable
data transfer enabled. And the auto query
cycle is set to 15 days.
Possible Error
Information
+CME ERROR: Error
command parameters
FOTA Application Scenarios
Solution
The parameter is incorrectly
set. For details, see the latest
version of HUAWEI ME909u-
523 LTE LGA Module AT
Command Interface
Specification.
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