All prerequisite guides must be translated before this translation is considered complete.
iPhone 3G 必须更换破碎的玻璃面板
iPhone 3G 电池更换
iPhone 3G Headphone Jack Replacement
iPhone 3G GPS Antenna Replacement
Describe the specific part or component of this device you're working on. Ex: Battery
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Communicate background information before the reader dives into the guide.
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