Table Of Contents - Huawei G700-U10 Maintenance Manual

G700-U10 Smartphone
Maintenance Manual Contents
Contents
1 About This Document ................................................................................................................. ii
2 Product Overview ......................................................................................................................... 1
2.1 Appearance ................................................................................................................................................................... 1
2.2 Product Specifications .................................................................................................................................................. 1
3 Applicable Scope and Precautions ............................................................................................ 3
3.1 Applicable Scope .......................................................................................................................................................... 3
3.2 Precautions .................................................................................................................................................................... 3
3.3 How to Obtain Product and Maintenance Information ................................................................................................. 3
4 Exploded View............................................................................................................................... 4
5 Components Layout ...................................................................................................................... 6
5.1 PCBA ............................................................................................................................................................................ 6
5.2 Proximity Sensor FPC .................................................................................................................................................. 8
5.3 Speaker FPC ................................................................................................................................................................. 8
5.4 Component Lists ........................................................................................................................................................... 9
5.4.1 PCBA Components .................................................................................................................................................... 9
5.4.2 Proximity Sensor FPC Components ........................................................................................................................ 13
5.4.3 Speaker FPC Components ....................................................................................................................................... 13
6 Software Upgrade ....................................................................................................................... 15
6.1 Upgrade Preparation ................................................................................................................................................... 15
6.2 Precautions .................................................................................................................................................................. 15
6.3 Installing the USB Driver ........................................................................................................................................... 16
6.4 Upgrade Methods ........................................................................................................................................................ 16
6.4.1 Performing a USB Upgrade ..................................................................................................................................... 16
6.4.2 Performing a mircoSD Card Upgrade ...................................................................................................................... 16
6.5 Troubleshooting Upgrade Failures .............................................................................................................................. 19
7 Maintenance Tools ...................................................................................................................... 20
8 Disassembly Procedure .............................................................................................................. 22
9 Assembly Procedure ................................................................................................................... 26
10 Circuit and Failure Analysis ................................................................................................... 29
Issue 1.0 (2013-07-22) Huawei Proprietary and Confidential iii
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