Describe the specific part or component of this device you're working on. Ex: Battery
Create a title.
Communicate background information before the reader dives into the guide.
Step 1 — 给屏幕粘胶带
如果你的屏幕玻璃碎了，可以使用胶带粘住整个屏幕，防止玻璃碎屑伤到你。
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