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华为 P40 Pro 后玻璃更换

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Huawei P40 Pro Rear Glass Replacement, Insert an opening wheel: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Huawei P40 Pro Rear Glass Replacement, Insert an opening wheel: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Huawei P40 Pro Rear Glass Replacement, Insert an opening wheel: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Insert an opening wheel

  • Since the rear glass of the Huawei P40 Pro is curved, we highly recommend to slice the adhesive with a softer plastic tool like the iMac opening wheel before working with opening picks to prevent the rear glass from shattering.

  • Secure a suction handle to the bottom edge of the rear glass, as close to the curved edge as possible.

  • If your rear glass is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the rear glass.

  • Lift the back cover with the suction handle to create a small gap between the back cover and the frame.

  • In case you have trouble creating a gap, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.

  • Insert an iMac opening wheel into the gap.

  • Slide the opening wheel to the bottom left corner to slice the adhesive.

安装拆机滑轮

**曲面玻璃操作须知** 因华为P40 Pro后盖玻璃采用曲面设计，**强烈建议**先使用柔性塑料工具（如iMac拆机滑轮）切割粘合剂，再使用撬片操作，防止曲面玻璃应力性碎裂。

将吸盘手柄固定于后盖玻璃下边缘，**尽量贴近曲面弧度起始点**

【后玻璃严重碎裂应急方案】 若您的后玻璃已严重碎裂，可尝试以下修复方案： 1. 透明胶带预处理：在碎裂区域覆盖透明包装胶带形成平整基面，可使吸盘获得临时吸附力 2. 超强胶带替代方案：建议使用工业级强力胶带（如VHB双面胶）替代吸盘进行直接固定 3. 终极粘接方案：若上述方法失效，可使用氰基丙烯酸酯类强力胶（注意：此属永久性粘接）将吸盘与玻璃基板粘合

用吸盘手柄轻轻拉起背盖，在背盖与框架之间制造出细小缝隙

【精密拆解操作指引】 若拆解过程中难以形成有效分离间隙，建议适当提升加热温度以增强粘合剂软化效果。操作时请严格参照iOpener配套温控方案执行，确保热管理参数符合安全阈值。

将iMac专用拆机轮沿间隙界面精准导入，建议优先选择0.3mm超薄楔形工具头，以15-30°切入角匀速推进。操作时需保持工具与玻璃平面平行，避免侧向压力导致裂纹扩展。

将iMac专用拆机轮沿缝隙插入，匀速向左下角滑动切割粘合剂。操作时保持工具水平移动，避免倾斜角度导致玻璃受损。

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