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  1. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 1 中的图像 1，1

    • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Power off your iPhone before beginning disassembly.

    • Your phone's rear cover may have two #000 Phillips screws or Apple's 5-Point "Pentalobe" screws. Check which screws you have, and ensure you also have the correct screwdriver in order to remove them.

    • Remove the two 3.6 mm Pentalobe or Phillips #000 screws next to the dock connector.

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  2. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 2 中的图像 1，2 : 步骤 2 中的图像 2，2

    • Push the rear panel toward the top edge of the iPhone.

    • The panel will move about 2 mm.

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  3. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 3 中的图像 1，1

    • Pinch the rear panel with your fingers, and lift it away from the iPhone. Alternatively, use a Small Suction Cup .

    • Be careful not to damage the plastic clips attached to the rear panel.

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  4. , 电池: 步骤 4 中的图像 1，1

    • 拧下电池扣屏蔽罩上单个 1.5mm 的菲利普斯十字螺丝，这是用来固定电池接口和主板的。

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  5. : 步骤 5 中的图像 1，1

    • 用塑料撬棒将电池排线从主板的电池座上分离出来。

    • 注意小心将排线挑起即可不要撬到主板，如果将电池座撬起，将彻底损坏电池座。

    • 取下天线的金属屏蔽盖。

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  6. : 步骤 6 中的图像 1，2 : 步骤 6 中的图像 2，2

    • 用塑料拉手轻轻将电池从机身中拉出。

    • 如果在电池拉出前塑料拉手坏了，沿着塑料拉手方向小心的用手机撬棒在电池背部滑动几下除去胶条。在别的部位可能会造成损坏。

    • 如果你的更换电池采用塑料套管，请在安装前将其从带状电缆中拉出来将其取下。

    • 在扣电池座以前，确保排线接口与电池座位置相符。

    • 在重新安装电池之前，先对金属接口机油进行处理比如清洁剂。手指上的油脂是潜在的危险对于无线链接模块。

    • 进行强制重启在安装完成后，可以有效的避免一些错乱的状况。

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  7. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 7 中的图像 1，2 : 步骤 7 中的图像 2，2

    • Remove the two 1.8 mm Phillips screws securing the dock connector cable cover to the logic board.

    • Remove the metal dock connector cable cover.

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  8. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 8 中的图像 1，1

    • Use the edge of a plastic opening tool to pry the dock cable up from its socket on the logic board.

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  10. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 9 中的图像 1，1

    • Peel the dock connector cable off the adhesive securing it to the logic board and the side of the speaker enclosure.

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  11. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 10 中的图像 1，2 : 步骤 10 中的图像 2，2

    • Remove the 1.6 mm Phillips screw securing the pressure contact to the logic board near the vibrator.

    • Remove the pressure contact.

    • When reinstalling the pressure contact, be sure to clean it with a degreaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to create wireless interference.

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  12. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 11 中的图像 1，2 : 步骤 11 中的图像 2，2

    • Use the edge of a plastic opening tool to pry the Wi-Fi antenna cable up from its socket on the logic board.

    • De-route the Wi-Fi antenna cable out from under the metal fingers attached to the logic board.

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  13. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 12 中的图像 1，1

    • Remove the two 2.4 mm Phillips screws securing the speaker enclosure assembly to the outer case.

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  14. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 13 中的图像 1，1

    • Remove the small black spacer that was under the Phillips screw near the vibrator.

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  15. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 14 中的图像 1，3 : 步骤 14 中的图像 2，3 : 步骤 14 中的图像 3，3

    • Use a plastic opening tool to lift the speaker enclosure assembly out of the case, being sure not to damage the EMI fingers on the attached Wi-Fi antenna.

    • Remove the speaker enclosure assembly.

    • Before reinstalling the speaker enclosure assembly's screws, be sure the Wi-Fi grounding fingers are installed below the lip in the iPhone's metal case as seen in the third picture.

    • Before reassembly, be sure to clean all metal-to-metal contact points between the grounding fingers of the Wi-Fi antenna and the case of the iPhone with a de-greaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to cause wireless interference issues.

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  16. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 15 中的图像 1，1

    • If present, remove the small strip of tape covering one of the dock connector screws.

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  17. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 16 中的图像 1，2 : 步骤 16 中的图像 2，2

    • Use a plastic opening tool to flip up the retaining flap on the home button ribbon cable ZIF socket.

    • Be sure you are prying up on the hinged retaining flap, not the socket itself.

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  18. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 17 中的图像 1，1

    • Use a pair of tweezers to pull the home button ribbon cable out of its socket.

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  19. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 18 中的图像 1，1

    • Carefully pull, but do not remove, the rubber microphone holder out of its tube in the bottom edge of the iPhone.

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  20. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 19 中的图像 1，1

    • Remove the two 1.3 mm Phillips screws securing the dock connector to the case of the iPhone.

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  21. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 20 中的图像 1，1

    • Use a pair of tweezers to remove the small rubber spacer beneath the speaker enclosure mounting ear near the vibrator.

    翻译

  22. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 21 中的图像 1，1

    • Remove the tiny rubber spacer near the dock connector.

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  23. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 22 中的图像 1，2 : 步骤 22 中的图像 2，2

    • Use the edge of a plastic opening tool to peel the dock connector and its cable off the black plastic case of the iPhone.

    • If you are replacing the dock connector with a new part, make sure to transfer the rubber casing around the microphone. You can do this using a spudger.

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  24. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 23 中的图像 1，2 : 步骤 23 中的图像 2，2

    • Pry the dock connector away from its opening at the bottom of the iPhone.

    • Remove the dock connector.

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终点

117等其他人完成本指南。

5条评论

So I attempted once to fix the dock connector and failed. A month later I took the phone apart again. The first thing I noticed when taking off the dock connector from the logic board is that it wasn't seated properly. I attached it properly and now the iPhone charges and home button works perfectly!

superedman69 - 回复

What about it was not seated properly? any specific contact point? was it not screwed in well if it wasn't seated properly? I just replaced on a friends 4, but it has not turned on yet, and I can't figure it out. It just stopped charging one day so I figured it was a bad port from corrosion or something and replaced it. The swap was easy enough so I'm confused as to why it isn't turning on yet.

Matthew -

Great instructions. Easy to follow. I found that a JIS000 bit worked better than a phillips #00 bit on my Verizon iPhone 4, model A1349.

tabacs - 回复

New part from IFixit works great. Some tips from my installation:

- PH000 screwdriver works well, but takes some finesse. A little pressure to get the screw going, and don't try to over tighten on the way back in. If you happen to round one out, a 00 or 0 PH screwdriver might get enough bite to get it going.

- Plastic pieces are covering the adhesive on numerous parts of the new dock connector. These are to be removed prior to installation.

- Battery does not have to be removed, so I avoided the risk of breaking something else.

seangannon - 回复

I completed this guide, but unfortunately my phone is in no better shape than it was before the dock replacement. Apparently, this was not the problem. The device won't restore in iTunes. It just sits with the Apple logo and an empty status bar on the screen. Now when I unplug it from the computer, I get a black screen, with just a touch of backlight, but no display otherwise. Before the dock replacement, it always said "Connect to iTunes" but would not restore either. Any thoughts on what else I could try now?

kwsshop - 回复

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