简介
使用本指南更换Apple Watch Ultra 中磨损或耗尽的电池。
在打开过程中，你很可能会损坏 OLED 面板。请务必在打开设备前施加最够的热量，并在撬动时格外小心。
如果你的电池膨胀突起，请采取适当的措施。为了安全考虑，在拆机之前请先将电池电量消耗至25%以下。 这样可降低在维修过程中电池意外损坏而发生的危险。
重新组装设备时，你需要更换胶水来重新连接屏幕。你的设备将正常运行，但很可能会失去其 IP6X（入侵保护）等级。
你所需要的
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拧下固定电池顶部边缘的两颗 Y000 螺丝：
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一颗 2.1 毫米长的螺丝，带有 0.8 毫米宽的螺纹，由金属盖覆盖着。
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一颗 2.9 毫米长的螺丝，带有 1.1 毫米宽的螺纹
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请在重新密封手表前将设备开机并测试你的维修是否成功。
若要重新组装你的设备，请按倒序执行这些说明。在棉签上蘸少许高浓度酒精(>90%) 或使用清洁垫去除外壳边缘和屏幕上残留的胶水，然后再安装新的胶水。
为了达到电池的最佳性能，请在完成本指南后进行新电池 校准 。
请将你的电子垃圾送到R2或e- steward认证的回收商。
7等其他人完成本指南。
4指南评论
Man... i knew seeing screws on the back side of it were a false sense of security...
Completed the repair yesterday. Needed to get the display seal elsewhere since iFixit doesn't seem to have it on this site. Wished they had a complete set of thin opening tool, Display seal, Battery and screwdriver-bit.
First tried the repair with iOpener but it wouldnt get the glue loose enough so used a heatgun several times to not overheat the watch. Took an extensive amount of prying until the display came loose.
That little bracket broke when prying it open to access the screw (bit was to big) but the watch works just fine even with broken bracket.
Other than that removal of old glue took a tremendous amout of Alcohol (for the watch, not me) but reinstalling the new seal was relatively easy. Display is glued in and the watch works flawlessly. The iFixit Battery was delivered completely empty - I'd have expeted at least 25% charge to at least be able to power on the device for checking. After half an hour of charing it worked fine.
Please update the guide with display-re-sealing topic.
macmaniacs - 回复
Says how to get it apart and replace the battery but not how to get it back together again. Requires at least one seal as it describes “cutting adhesive”. This is a major problem. This guide is incomplete.
