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三星Galaxy S7 NFC天线以及无线充电线圈的更换。

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  1. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。, 后盖玻璃: 步骤 1 中的图像 1,1
    • 拆开你的手机将会损坏手机的防水胶。在你继续之前,准备好用于更换的粘合剂,或者如果你重新组装时不更换粘合剂的话,请防止任何液体接触你的手机。

    • 拿一个加热后的iOpener放在手机的背面,放置大约两分钟。

    • 你也许需要用iOpener重复这个步骤多次来保证手机足够热。遵循iOpener的说明来避免过度的加热。

    • 吹风机、热风枪或加热板也可以使用,但要注意不要让手机过热——OLED屏幕和内部电池都容易受到热损伤。

    I used a heat gun and heated it a little too much. The color of the rear glass is just a sticker on a clear cover. Due to this I tore the sticker off. Now the back cover is see through, which isn’t a bad thing but the repair was for a customer.

    Kevin Bishop - 回复

    When using the iOpener, you may need more than 30 seconds, especially in compact or low wattage microwaves. Take this slowly, though, and be extremely careful, as it is easy to overheat your iOpener. Remember, you can always heat it up a tad more, but you cannot undo overheating it.

    Jacob Pratt - 回复

    I used an adjustable heat gun and set it to 400 degrees (F). That was enough to seperate the glass without having to worry about exposure times of the heat. The front of the phone was just fine. Just be ready to use a bunch of picks to slide in between because they will be needed this way.

    Ryan Schumerth - 回复

    I went from the bottom center up, using one ifixit tools, one suction cup and one pick.

    Pick just popped in with some minor pressure.

    Laid heat pack along base of phone 2 mins first and worked up slowly, rotating picks as I went. Had to heat iopener over several 30 second bursts

    Lauren Burt - 回复

    This is useless because the phone does not recognize the new battery and will behave like on the old one

    Search for “battery count xda"

    Albert Einstein - 回复

    That is an interesting discovery! Thanks for pointing it out—I’ll have to look into it.

    Even if this is true, replacing the battery should still give restore a significant amount of life, since the max voltage affects a minor amount of the battery’s capacity. If you charge a worn battery and a new battery to the same lower max voltage, the worn battery’s voltage will dip more under use and will be depleted faster.

    Arthur Shi -

    Thanks for the guide! It helped me replace a friend's battery with no problems!

    Darren Crook - 回复

    I will never replace a screen again, and don’t recommend it. Not for phones nowadays. Once upon a time everything was screwed together, and you might even get the same quality or better screen when buying from eBay. And having the phone repaired was nearly the cost of the phone. Now, it’s the reverse. Removing the glued back and screen and cleaning off all the glue for a clean re-seal is an ordeal that takes multiple hours, AND, often the screen you buy on eBay is NOT OLED, but an LCD, and a blurry one at that. And the local phone repair store will replace the screen with an OLED, reliably, same day turn around, for not much more than the cost of an actual OLED screen, because they have the parts in bulk, and the tools and experience to do it quickly. Never again!

    domarius - 回复

    have you ever had one that just wont open at all? i can not get mine to open to replace the battery i have heated with a heat gun and attached suction cup and it will not lift at all

    Carla James - 回复

    Hi Carla,

    I've definitely had that experience before. The adhesive is very strong, and the curved back makes getting the initial seam very difficult. I'd suggest focusing on one small area on the edge. Apply steady force when you pull, and repeat a few times to loosen the adhesive. Eventually it will give and present a small gap.

    Arthur Shi -

  2. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 2 中的图像 1,3 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 2 中的图像 2,3 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 2 中的图像 3,3
    • 当玻璃后盖没那么烫的时候,尽可能靠近手机被加热的边缘使用吸盘,同时避开曲面玻璃边缘。

    • 吸盘在玻璃后盖的曲面部位密封性并不好。

    • 如果手机的玻璃后盖已经碎掉了,吸盘可能不能吸起后盖。尝试使用强力胶带移除破碎的后盖,或者将吸盘加盖到适当位置并使其固定,以便继续操作。

    • 往上提起吸盘,然后往玻璃后盖和中框的缝隙中插入撬片。

    • 如果你使用太大的力气或者尝试使用金属工具,玻璃后盖可能会破碎。

    • 由于后盖玻璃是曲面玻璃,您需要将撬片往上推而不是平行插入手机中。

    • 如果你遇到了问题,继续加热手机以软化胶水,然后再次尝试。胶水冷却得非常快,所以你可能需要重复加热多次。

    • 另外,当你插入撬片后,你可以往缝隙中滴入几滴异丙醇以助于在后续步骤中软化胶水。

    Because of the metal lip around the phone the picks were to thick to get under the glass. Couldn’t get the glue loose enough with the iOpener or the glass lifted high enough with the suction cup despite using a lot of heat and stength on the suction. Ended up having to use a thin piece of metal to get the first separaration. After that the picks are ok to use.

    loadinglevelone - 回复

    This step is certainly giving me trouble. I don’t have enough hands to be able to both form the space and to insert the pick. In order to even form the space, I need to use the double-sided plastic scraper-thing.

    Damian Amerman-Smith - 回复

    Turns out that three hands was the answer. I had my dad insert the pick while I pried open a gap, and it was smooth sailing from there.

    Damian Amerman-Smith -

    How do you pull on the suction cup? I.e. what's the right technique to pull up the suction cup? Just pulling up is going to lift the entire phone, unless I had some kind of double sided suction cup up keep the phone stuck to the table.

    Thank you

    A X - 回复

    I'm going to try it Jerry rig everythings technique. https://m.youtube.com/watch?v=kHzmFPoZbC... unfortunately every iFixit video seems to use the clamp which seems like an oversight for a tutorial. But it is not fair for me to be too annoyed since they have really good repair kits and the repair guides are nice.

    A X -

  3. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 3 中的图像 1,1
    • 一旦将撬片插入到玻璃的缝隙中,重新加热并放置iOpener以软化胶水。

    Use a heat gun or hair dryer to soften the adhesive to remove the back cover. The Iopener that you heat up with the microwave takes a very long to accomplish the same task.

    michael kotarba - 回复

    Keep the heat gun in motion at all times and check the surface temperature of the phone with your hand every few seconds to ensure it does not overheat the plastic and glass and electronics. Use several blue guitar picks to brake the seal of the cover once you have softened the adhesive and popped the seal initially with the suction cups.

    michael kotarba - 回复

  4. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 4 中的图像 1,2 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 4 中的图像 2,2
    • 将撬片沿着手机边缘滑动,分离胶水。

    • 滑动撬片的时候不要太快,这样撬片顶端就不会滑出缝隙之外。如果分离后盖依旧很困难,重新加热和放置iOpener。

    • 把撬片放在原位同时去拿另一个撬片以进行下一步骤。把撬片插在原位可以避免你刚分开的胶水重新粘合。

  5. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 5 中的图像 1,3 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 5 中的图像 2,3 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 5 中的图像 3,3
    • 对手机剩下的三侧边缘,并重复之前的加热和滑动步骤。

    • 在每一个已经划开的边缘放一个撬片以防止胶水重新粘合。

    At about this stage, as I was working on the fourth side, the layer of black paint on the inside of the glass started to separate from the glass, near the edge. I may have overheated the phone (I used a heat gun). Most of the paint layer ended up left behind, attached to the body of the phone, as the glass came away - along with the lens covers of the camera and flash. I removed and discarded as much of the paint as I could using tweezers, a spudger, and cautious heating with the heat gun. I hope the back glass will work OK without it; a clear back cover will be a distinctive design feature! If not I’ll have to get a new one. (Note, some battery repair kits from other suppliers such as Amazon include a replacement back glass, which would help with this issue).

    Michael Field - 回复

    Hi Michael,

    The glass back would definitely work without the black paint. In fact, there are tutorials online that instruct exactly how to do that in order to have a cool transparent glass back look!

    Arthur Shi -

  6. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 6 中的图像 1,2 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 6 中的图像 2,2
    • 提起玻璃后盖,将其从手机上移走。

  7. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 7 中的图像 1,2 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 7 中的图像 2,2
    • 如果需要使用客制化胶带重新安装后盖,请参考本教程

    • 如果要用异丙醇清洁中框表面,请注意不要在无线充电线圈上沾上任何酒精。如果线圈涂层接触酒精,则会破裂。

    • 在使用新的胶带重新密封手机之前,请确认你已启动手机,测试了相关的维修项目。

    • 如果你愿意,你也可以在不更换胶带的前提下重新安装后盖。除去所有可能影响后盖平整放置的大块胶带。安装后盖之后,加热后盖并施加压力以保证固定。这么做不会让你的手机防水,但是通常情况下,胶带已经足够坚固。

    Apply heat with iOpener/blower or the isopropyl alcohol on the adhesive you want to remove.

    I did not and noticed I peeled off pieces of the paint coating from the cover glass together with the adhesive.

    Eduard - 回复

    Do not hold the glass as shown. I did that, and the glass cracked when I tried to pull the adhesive because the adhesive was on tight. Always keep the glass down on a flat surface so that you don’t apply any bending forces to it.

    blicher - 回复

    I'm sorry to hear that! That's a good suggestion—I'll modify the photo slightly to deter people from holding the glass in the air.

    Arthur Shi -

  8. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。, NFC天线以及无线充电线圈: 步骤 8 中的图像 1,1
    • 拆卸12个3.5毫米菲利普斯螺丝。

    They made a typo I think its supposed to say 1.5 millimeter instead of 3.5 millimeter.

    KaydenFisher - 回复

    QA sticker over screw on my model (2018). I advise you delicately remove these with something sharp, from the center of the screw outwards. If you stick the screwdriver straight in, the sticker will jam up in the head of the screw and make it much less likely to get a good grip on the screw as it turns, causing it to slip and strip the screw head.

    domarius - 回复

  9. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 9 中的图像 1,3 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 9 中的图像 2,3 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 9 中的图像 3,3
    • 将撬棒的尖端插入天线组件左侧的小凹槽中,将组件撬起并从框架中取出。

    • 拆卸天线组件。

  10. 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 10 中的图像 1,2 三星Galaxy S7 NFC天线以及无线充电线圈的更换。: 步骤 10 中的图像 2,2
    • 使用撬棒的平端将充电线圈总成从手机中撬起。

结论

要重新组装您的设备,请按相反的顺序执行这些步骤。

4等其他人完成本指南。

由衷感谢以下译者:

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Adam O'Camb

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9条评论

Can you help me with videos ?

amine.thrassers.35 - 回复

Does this also replace the charging port itself?

Adam Cornwell - 回复

Hi Adam, this guide is not for replacing the charging port—the charging port is part of a separate assembly that requires further disassembly to remove.

Adam O'Camb -

Wireless charging stopped working today on my S7 which is out of warranty. Do you know if this wil solve the problem or do I need to tackle it another way?

Jakob - 回复

Without seeing the phone it’s hard to say what the problem is. Replacing this assembly will likely fix any hardware issues related to wireless charging, but won’t help if you have a software issue. It’s probably worth trying a factory reset and looking in to other troubleshooting methods before you open the phone.

Adam O'Camb -

If I remove this and not replace it will my phone still function and charge via standard charge port? Only NFC and wireless charge would be disabled correct?

M CC - 回复

If I were to replace my battery from one from iFIXit, will that battery support wireless charging or no? How would be able to go about making it be a wireless charging one?

_Danny Rojas - 回复

It would have helped immensely if you would have removed the assembly out of the phone to show us what it looks like.

Les Bussing - 回复

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