Battery
en
客服支持问题
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工具
这是用于在这个设备上工作的一些常用工具。你可能不需要在每个过程中使用到每个工具。
Track down a number of hardware problems using the Samsung SCH-U40 Troubleshooting Guide.
The Samsung SCH-U340 cell phone is a relatively simple model that was originally released in September 2006. Among its features are speakerphone, VGA camera, and an external display.
