简介
本指南介绍如何拆卸和更换 Samsung Galaxy S9 + 的电池。
打开Samsung Galaxy S9 Plus会损坏设备上的防水密封。如果不更换粘合剂密封，手机将正常工作，但会失去防水功能。
在操作之前，请将电池放电到25% 以下。如果你的电池膨胀，采取适当的预防措施 并且不要加热手机。
在重组时你需要重新涂抹粘合剂。
你所需要的
视频概述
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在开始之前，请关闭手机。
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将加热的 iOpener 应用到手机的长边，以松开后玻璃下方的粘合剂。使用 iOpener加热至少两分钟。在拆开过程中，你可能需要多次重新加热并重新施加 iOpener，以使粘合剂足够温暖以便切割。
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在以下步骤中，你将切割固定后盖的粘合剂。
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你将在所示区域中切割粘合剂：
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粘合剂厚的区域
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粘合剂薄的区域
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避免在此区域撬或切片，以保护指纹传感器柔性电缆。
The yellow portion labeled "Avoid prying in this area" is also pretty heavily glued. I had luck using heat to soften it, but I messed up my fingerprint sensor because the image above is mirrored - I sliced through the right side because the image says it's on the left. The fingerprint sensor cable is actually on the right (when viewing the back side of the phone) on the same side as the phone's volume control.
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将吸盘按到后盖上。
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用吸盘提起后盖的底边，打开后盖和框架之间的微小间隙。
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在你打开的间隙中插入一个三角撬片，然后将其滑动到右下角。
This is the most challenging part. The suction cup can barely hold for the amount of force required...but here's a tip, especially for the first-timers like me. It's not obvious in this image, but the back, curved as it is as it attaches to the frame, is curved because the surface under the back is also curved. Therefore, using an angle for the pick that's a bit tilted up will help to get under the back, and get the cutting of the adhesive started.
Don't let that give you too much confidence, though. Sufficient heating of the back, to make the adhesive soft enough to yield to the several picks, is essential. Go slow, if you go too fast, or don't have enough heat, you WILL break the glass...as I did. Replacements, fortunately, are easy to find and not too expensive.
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小心抬起后玻璃侧面有音量按钮的位置。
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使用撬棒的边缘撬起并断开指纹传感器柔性电缆。
I also have a G965U model S9+, and its fingerprint read also remained in the back glass.
It's easier to pop the button up than it is to reattach it when reassembling the phone. Well, I sure hope it goes better for you than it did me. (:
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取下后玻璃。
Is it necessary to replace the rear glass adhesive? I have given up on water resistance, just want it to hold in one piece.
Hi Zachary,
in order to assure that the rear glass sticks to the rest of the phone assembly you have to replace the rear glass adhesive once you removed the rear glass. However you can use a narrow and strong double sided tape, tesa tape or our precut adhesive card. All of these will do their job however as you just mentioned you will lose the water protection of your phone. Before installing all of these it is very important to remove the old adhesive backings (for example with high isopropyl alcohol 90% or higher).
Sadly it's not possible to replace the rear glass without new adhesive.
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卸下九颗4毫米菲利普斯＃00 螺丝。
Don´t forget to unscrew the two screws on the left side (one near the battery, and one near the edge).
11 screws need to be removed here. Watch the video to confirm the remaining 2.
The 9 screws shown won't let the bracket up unless you finish with the 2 more screws. (near edge and bottom of the bracket).
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在包含NFC天线和充电线圈的塑料盖的右侧下方插入一个三角撬片。
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向侧面翻转三角撬片，将盖子从其塑料夹中提出。
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绕着塑料盖工作，撬起以释放剩余的夹扣。
I used a pointed metal spudger to pop that piece. The picks were more difficult here. There's an arrow that points the spot that needs to be opened.
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使用iOpener 软化电池下方的粘合剂。使用iOpener 至少两分钟。
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在以下步骤中，仅将撬棒应用于红色标记的区域，即电池粘合剂所在的区域。
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避开这个区域。电池下方的中间框架有间隙，你可能会意外损坏显示屏。
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将撬棒的扁平端插入电池左上角的柔性电缆所在位置并开始撬起它。
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沿着电池的左侧向下工作，并用撬棒撬开粘合剂。
Hello Laurence,
there is no risk that the panel gets damaged by the alcohol. The alcohol is relatively pure and will evaporate quickly.
Hello, I replace the battery but I scratched the central part where the battery was lying on. As a result, on the screen there is a bad green permanent vertical line. I could go on for a couple of months, but there is a way to replace that part as well? Is now my phone dangerous for myself?
Hi simnmr69,
it seems like you damaged your screen during the battery removal. You can replace the screen as well following this guide. However a damaged screen won't be dangerous for you when using the phone but take care to use a new and undamaged battery since a punctured or bent battery may leak dangerous chemicals or cause a thermal event.
I used glue to adhere the battery, T-7000 kind from Amazon store. I didn't put it on the glass but rather the outer edge of the battery.
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将撬棒插入电池右上角，把它撬起来。
It took me like 25 minutes to get my battery out. I have a heat gun that was relatively helpful here but prying seemed to work as long as the adhesive was softened.
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取出电池。
Anyone know the purpose of the black piece with the holes in it? Do I need to transfer it to the new battery?
It is a foam sticker and most likely for transferring heat form the battery to the NFC antenna and to the rear case. If the new battery comes with one pre-installed–lucky you, if not, don’t worry you’ll be fine, too.
Where is a video for placement of glue stickers??
Juron Lobo - 回复
or how to remove the old glue, especially from the rear of the back case lol. Otherwise the kit is very comprehensive
after replacing the battery using the Ifixit kit on my S9+ and following the correct procedure for charging the new battery, its still showing up on the Samsung Members app, Diagnostics as being weak and that it needs replacing. I have charged and used the device normally for the last few days and it still fails the test. Am not impressed.
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要重组设备，请按逆序执行以下说明。
如有可能，在涂抹新的粘合剂之前，打开手机电源测试你的维修。
为获得最佳性能，请校准新安装的电池：将其充电至100％，并继续充电至少两小时。然后，使用它直到它因电池电量不足而关闭。最后，不间断地充电至100％。
请将你的电子垃圾带到R2或e-Stewards认证的回收商。
修理没有按计划进行？查看我们的 论坛以获取故障排除帮助。
要重组设备，请按逆序执行以下说明。
如有可能，在涂抹新的粘合剂之前，打开手机电源测试你的维修。
为获得最佳性能，请校准新安装的电池：将其充电至100％，并继续充电至少两小时。然后，使用它直到它因电池电量不足而关闭。最后，不间断地充电至100％。
请将你的电子垃圾带到R2或e-Stewards认证的回收商。
修理没有按计划进行？查看我们的 论坛以获取故障排除帮助。
52等其他人完成本指南。
6条评论
Just be careful to remember to try phone parts (such as, battery recharging OBV, Fingerprint sensor…) before closing with the new cover.
Also remember to attach the Wireless card before doing the battery test otherwise the phone will say that can’t charge because the phone is too cold.
That’s because on the wireless charger module there is the heat sensor.
Missed one of the most important parts: Where and how do you install the adhesive pieces? There are a lot of them and the linked article doesn't even come close to explaining it for this phone.
Good instruction, I was successful replacing the battery however I accidentally damaged the fingerprint scanner cable because the image showed above is mirrored and I sliced too far in on the wrong side.
Also, a brief note on which adhesives can/should be removed before reassembling would be very helpful.
Re-assembly is not as straightforward as using the reverse order as above as you need to remove all the old adhesive and re-apply the adhesive supplied with the kit. It's not obvious where the upper and lower adhesive parts go - the following ifixit youtube is very useful at working out where and how to re-apply the adhesive:
How To Re-Apply Adhesive to Your Samsung Galaxy Phone! - YouTube
I don't know how much longer should I use for the min heat gun.
Hui Chen - 回复
Only heat it up so you can still handle the phone. That depends on your heat gun. Wearing (ESD-)gloves might give you some extra degrees.
Tobias Isakeit -
It is very very hard to remove the back glass due to the adesive… I don't know if it is possibile (at least for everyone) to remove it wothout broking the glass
Luigi - 回复
This is nearly impossible without breaking the glass or risking overheating. I would say apply heat repetitively for 6-8 minutes. The very most adhesive is across the bottom so push the pry stick way in. I generally start on the rear side.
Thomas Hayes - 回复
Whoah NO. It will damage the camera and other sensitive electronics.
D Harlo -
Heating the back is essential, challenging, frustrating and, for first-timers such as myself, seemingly impossble, but I will say don't give up...I'll have another comment later.
cbclistener - 回复
I tried with the iopener but I gave in after three attempts. I then used a hairdryer and a pizza oven infrared thermometer, heating in increments. 60C did the trick and I was able to get the first pick in. Further heating was necessary to ease the rest of the back off, all to 60C.
Chris Harrison - 回复