All prerequisite guides must be translated before this translation is considered complete.
华为 Mate 20 Pro 后玻璃更换
华为 Mate 20 Pro 带 NFC 和充电线圈的主板盖更换
华为 Mate 20 Pro 断开电池
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 — 子板盖
卸下三颗菲利普斯＃00螺丝（4.3毫米长）。
Step 2
在子板护盖的右上角下方滑动一个三角撬片。
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