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Step 2 If the message "Phone is not in download mode" is displayed, you may not uncheck Program
Boot Loaders (mandatory for upgrade in the trusted mode). Then uncheck Program Boot
Loaders as shown in the following figure.
Click Scan&&Download, if the message "port open" is displayed, check whether the driver
is properly installed, and whether DBAdapter Reserved Interface port functions well.
5.4 Viewing the Software Version
In the standby state, choose Settings > About phone to view the information about the
software version.
6 Maintenance Tools
2012-07-20
S7-PRO Maintenance Manual (Basic Version V2.1)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Name: constant-temperature hot air gun
Purpose: heat components
INTERNAL
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Table of Contents
Troubleshooting
