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Introduction

本指南将帮助您更换iPhone 8 plus的电池。

本指南将指导您拆开屏幕组件;此行为有可能会导致屏幕排线受损。如果您有足够的自信可以在不移除屏幕排线的情况下完成电池更换,您可以略过拆除屏幕的步骤。

为达到电池的最佳效果,请您在完成更换以后校准您的新电池:将您的电池电量消耗至10%以下,然后不中断充电至100%。

开启iPhone 8 将会影响手机的防溅水功能。如果您不更换粘合剂,手机虽然可以正常工作但是将不再可以防水。

[视频|https://www.youtube.com/watch?v=OZMKua4L...]

  1. 在开始之前,将电量用至25%以下。 充满电的锂电池如果意外被刺穿可能导致着火或者爆炸。
    • 在开始之前,将电量用至25%以下。 充满电的锂电池如果意外被刺穿可能导致着火或者爆炸。

    • 在拆解前请将您的iPhone关机。

    • 打开iPhone将会损害到防水密封。 如果您不重新安装密封粘合剂,手机将失去防水性能。

    • 在iPhone底部处拆下两颗3.5mm 六角梅花螺丝。

    what do I do about super stripped screws?

    Ean Palacios - Réponse

    I’m sorry, your comment slipped past my radar earlier. For future fixers that might see this and ask the same question, you can check out our stripped screw guide for some detailed advice.

    Adam O'Camb -

    Do you need a toolkit like the essential toolkit

    Adam Palmer - Réponse

    Hi Adam. Having a tool kit with all of the listed parts above is best. The screw heads are very small and each set of screws needs a very specific type of driver to remove them without stripping any of them.

    Kyle Luksa -

  2. 加热iPhone的底部将会有助于软化屏幕底下的粘合剂,使其更加容易打开。
    • 加热iPhone的底部将会有助于软化屏幕底下的粘合剂,使其更加容易打开。

    • 使用吹风机或者准备好的iOpener来加热iPhone的底部大约90秒来软化下方的粘合剂。

  3. 将吸盘放置在前面板的下方一半位置,home 键上方。 请确保吸盘没有吸附在home 键上,这样做的话将不会使得吸盘和玻璃形成密封。
    • 将吸盘放置在前面板的下方一半位置,home 键上方。

    • 请确保吸盘没有吸附在home 键上,这样做的话将不会使得吸盘和玻璃形成密封。

    • 如果显示器严重破裂,在屏幕上贴胶带 可能会使吸盘粘附。 或者,可以使用非常强力的胶带代替吸盘。 如果其他所有方法都失败,则可以将吸盘粘在破碎的屏幕上。

    Warning ! If you pull too hard (reheat the underside of the display again), you create an gap of air between the glass and the lcd display !

    When you replace the display assembly you end up with gray stains on the display.

    Result: you have to buy a new display (assembly).

    Arnoud - Réponse

    Using just the single suction cup that is included in the battery replacement kit probably wouldn’t open the device. An iOpener and an iSlack should be the recommended method. However, you can get it open with just the single suction cup and iOpener, but does take a lot of time.

    Get an iOpener and iSlack with the battery replacement kit.

    Chris - Réponse

    I used a flat x-acto (#18) blade knife tool to gently pry back the screen enough to allow me to insert the pick near the bottom corner. I then worked the pick under the screen as mentioned in steps 5 & 6 below then. This worked really well for me.

    Kyle Luksa - Réponse

    I used the suction cup without heating the phone - the adhesive came away quite easily without applying any heat. Maybe due to age of phone (nearly 4 years old). Worth trying.

    Ben Vinnerd - Réponse

    I can’t get the single suction cup to work. Hate being stuck on the simplest step!

    Donny - Réponse

    My screen was very shattered, and was quite hard to get suction, as my tape was very low quality. However, after pulling it up a little bit, I was able to insert a regular razor blade into the very small gap and used that as a lever.

    Michael Scroop - Réponse

  4. 用力拉动吸盘,持续的压力将会在前面板和后壳之间创造出一个小的缝隙。 在缝隙里插入撬棒或者其他几毫米的撬动工具 将显示器固定到位的防水粘合剂非常牢固; 弄开这个缝隙需要很大的力量。 如果你很难打开一个缝隙,应继续加热手机,并上下轻轻晃动屏幕,以削弱粘合剂,直到你能够打开足够大缝隙插入你的工具。
    • 用力拉动吸盘,持续的压力将会在前面板和后壳之间创造出一个小的缝隙。

    • 在缝隙里插入撬棒或者其他几毫米的撬动工具

    • 将显示器固定到位的防水粘合剂非常牢固; 弄开这个缝隙需要很大的力量。 如果你很难打开一个缝隙,应继续加热手机,并上下轻轻晃动屏幕,以削弱粘合剂,直到你能够打开足够大缝隙插入你的工具。

    After multiple tries and using a very hot iOpener, it will not open.

    Kenneth Ewald, Sr. - Réponse

    In sheer frustration, I pulled out my trusty pocket knife and managed to lift the bottom of the screen slightly, but in the process, cracked the glass from the bottom to the home button. The case is open now.

    Kenneth Ewald, Sr. - Réponse

    this was by far the most difficult part. be diligent and follow the “firm and constant pressure” guide... the “gap” will be extremely “slight”. you will be able to slide a corner of the pry tool even if you cannot see the gap.

    Colleen V - Réponse

  5. 在您的手机的角落处滑入撬片滑向左上角,朝着音量控制和静音键方向滑动,将固定显示屏的粘合剂分离开来。 在显示屏的左上角附近停下。 在显示屏的左上角附近停下。
    • 在您的手机的角落处滑入撬片滑向左上角,朝着音量控制和静音键方向滑动,将固定显示屏的粘合剂分离开来。

    • 在显示屏的左上角附近停下。

    Do not go over the top otherwise you can crack the screen. Sadly happened to me :(

    The instruction should be:

    “Stop near BUT BEFORE REACHING the top left corner of the display”

    Leonardo Piga - Réponse

  6. 再次插入您的工具在iPhone右下方的边角处,然后滑动其向手机的上方来分离粘合剂。 切勿将撬片插入过深,这样可能会损坏这一侧的iPhone显示线缆。 仅需要插入几毫米或者显示屏边框的深度。 切勿将撬片插入过深,这样可能会损坏这一侧的iPhone显示线缆。 仅需要插入几毫米或者显示屏边框的深度。
    • 再次插入您的工具在iPhone右下方的边角处,然后滑动其向手机的上方来分离粘合剂。

    • 切勿将撬片插入过深,这样可能会损坏这一侧的iPhone显示线缆。 仅需要插入几毫米或者显示屏边框的深度。

    I had really good luck using a hairdryer on some of the more stubborn portions of adhesive.

    Jessica Kirsh - Réponse

  7. 小心地抬起吸盘,来提起显示屏地底部。
    • 小心地抬起吸盘,来提起显示屏地底部。

    • 切勿提起超过15º 超过这个范围您将可能损坏显示连接排线。

  8. 从吸盘上揭起一角来将其从前面板上移走。
    • 从吸盘上揭起一角来将其从前面板上移走。

  9. 在屏幕的顶部边角处滑入一个撬片来切割最后的粘合剂。 在屏幕的顶部边角处滑入一个撬片来切割最后的粘合剂。 在屏幕的顶部边角处滑入一个撬片来切割最后的粘合剂。
    • 在屏幕的顶部边角处滑入一个撬片来切割最后的粘合剂。

    Be very careful at this step. The glass at the top will break very easy when the display is lifted too much.

    Gerdschi D - Réponse

  10. 将显示屏幕稍微向下滑动(远离手机的顶部)来将显示屏上的卡口与后壳分离。 将显示屏幕稍微向下滑动(远离手机的顶部)来将显示屏上的卡口与后壳分离。
    • 将显示屏幕稍微向下滑动(远离手机的顶部)来将显示屏上的卡口与后壳分离。

  11. 打开iPhone仅需要摆动显示屏左侧,就像翻书一样。 切勿尝试完全将显示屏与手机主体分离,显示屏还有许多易碎的排线与iPhone逻辑板相连。 在您对iPhone操作的同时请将屏幕被某些物件支撑来保持直立的状态。
    • 打开iPhone仅需要摆动显示屏左侧,就像翻书一样。

    • 切勿尝试完全将显示屏与手机主体分离,显示屏还有许多易碎的排线与iPhone逻辑板相连。

    • 在您对iPhone操作的同时请将屏幕被某些物件支撑来保持直立的状态。

    Das “links” ist auf dem Foto rechts.

    Matze Diamond - Réponse

    Das ist falsch. Wenn man auf das iPhone sieht, ist der Home Button unten. Auf dem Photo ist deutlich sichtbar, dass die linke Seite angehoben wird.

    Hans - Réponse

    • 移除四颗将显示排线支架与逻辑板相固定的十字(JIS) 螺丝,它们的长度如下:

    • 2颗 1.3mm 螺丝

    • 1颗 1.4mm 螺丝

    • 1颗 2.7mm 螺丝

    • 在本指南中,请仔细留意螺丝的位置 以便每个螺丝都可以在组装时装回到它原来的位置。 在错误的地方安装螺丝可能会造成永久性损坏。

  12. 移除显示排线支架。
    • 移除显示排线支架。

  13. 使用撬棒的尖端来将逻辑板插座上的电池连接插头撬开。 稍微将电池连接插头弯曲,防止在您进行维修操作时意外与插座连接。
    • 使用撬棒的尖端来将逻辑板插座上的电池连接插头撬开。

    • 稍微将电池连接插头弯曲,防止在您进行维修操作时意外与插座连接。

    When I reassembled the iPhone 8 Plus, I had to plug it into a Lightning cable to wake it up (just pushing power button wasn’t sufficient).

    browniestarmite - Réponse

  14. 使用撬棒的尖端或者手指甲来直接将插头从插座中撬出来断开大的低显示排线。 在重新连接类似这个按压连接插头时,先将一侧完全按压到位,然后再操作另一侧。 切勿在插头中间按压。 如果连接插头产生微小的错位,连接插头可能被折弯,造成永久的损伤。
    • 使用撬棒的尖端或者手指甲来直接将插头从插座中撬出来断开大的低显示排线。

    • 在重新连接类似这个按压连接插头时,先将一侧完全按压到位,然后再操作另一侧。 切勿在插头中间按压。 如果连接插头产生微小的错位,连接插头可能被折弯,造成永久的损伤。

    I got hold of a iPhone 8 Plus with cracked screen that I am planning to fix.

    Here is my problem:

    When I tried to take out the screen from my phone, (step 15-18) I was curious about the new screen, so I tried to connect it. It was completely dead! Then I tried the old cracked one, and suddenly that was dead to! This is a phone that some fool has been inside earlier and changed battery, but I suspect he has done some more really stupid things. The Taptic Engine is living its own life and vibrating every time I slightly touch the home button. (I have a new Taptic Engine) The phone is also full of dust and small particles that does not belong there. One tri-point Y000 screw (step 18) is even missing! Now the biggest problem is that both screens are black! I know the phone is on, because I hear voice command speak when I turn on the power. The screen worked before I tried to change it? And one last thing: My new LCD screen came with new flex cables. Is it possible to switch over, so I can use the old ones?

    smikalsen - Réponse

    Hi,

    Is your problem solved?

    Daniel Leprince -

  15. 断开另一个低显示排线插头,这个就在你前一步骤断开的插头的后面。 断开另一个低显示排线插头,这个就在你前一步骤断开的插头的后面。
    • 断开另一个低显示排线插头,这个就在你前一步骤断开的插头的后面。

    I used the other end of the spudger on this connector and it seemed to work a little better for me. I came in from underneath the top-right edge instead of the bottom right.

    Jessica Kirsh - Réponse

  16. 移除两个将支架与前面板传感器组件固定的三点Y000螺丝 1颗 1.0mm 螺丝
    • 移除两个将支架与前面板传感器组件固定的三点Y000螺丝

    • 1颗 1.0mm 螺丝

    • 1颗 1.2mm 螺丝

    una vite da 1mm e due viti da 1.2 mm???

    Matteo Carachino - Réponse

    Ciao Matteo! Grazie per l’osservazione. Ho appena modificato il testo :) La traduzione è aperta a tutti. Hai quindi la possibilità di fare le tue suggestione direttamente nel testo e sei il benvenuto se vuoi usare di questa possibilità nel futuro. Grazie ancora per la vigilanza! Saluti, Claire

    Claire Miesch -

    The tool kit does include a 1.0 or1.2mm screwdriver! How am I supposed to remove those screws?

    peter frommer - Réponse

    Bought the screwdriver that supposedly fits these screws and it still doesn’t work.

    hypercarduser - Réponse

    My bracket looks different. Can’t get these screws out.

    Ray Rushing - Réponse

    kit came with wrong bit. i received 2x P02 (penta tips) and no tri point y000.

    Christopher Shane Gripp - Réponse

  17. 卸下覆盖前面板传感器组件连接器的支架。
    • 卸下覆盖前面板传感器组件连接器的支架。

  18. 使用撬棒尖端或者支架来断开插座上的前面板传感器组件插头。 使用撬棒尖端或者支架来断开插座上的前面板传感器组件插头。
    • 使用撬棒尖端或者支架来断开插座上的前面板传感器组件插头。

  19. 拆掉显示屏总成。
  20. iPhone 8的电池是由四张电池胶固定的,顶部有两个,底部有两个。
    • iPhone 8的电池是由四张电池胶固定的,顶部有两个,底部有两个。

    • 每一片电池胶的一端都有一个黑色的拉环,轻轻地粘附在电池的前表面上。

  21. 从电池的右下角剥离第一个电池胶。 用手指甲或钝镊子。避免使用尖锐的工具刺破电池。 用手指甲或钝镊子。避免使用尖锐的工具刺破电池。
    • 从电池的右下角剥离第一个电池胶。

    • 用手指甲或钝镊子。避免使用尖锐的工具刺破电池。

  22. 将胶条拉直,旋转你的镊子,使白色胶带缠绕在镊子尖端。 你可能会发现用手指先拉起来比较容易,直到有足够松弛的标签把它包在你的镊子上。 尝试在此过程中保持胶带条状平整和不皱; 皱纹条将粘在一起,破坏未拉出的胶带导致无法干净利落地拉出来。
    • 将胶条拉直,旋转你的镊子,使白色胶带缠绕在镊子尖端。

    • 你可能会发现用手指先拉起来比较容易,直到有足够松弛的标签把它包在你的镊子上。

    • 尝试在此过程中保持胶带条状平整和不皱; 皱纹条将粘在一起,破坏未拉出的胶带导致无法干净利落地拉出来。

    • 使用镊子裹起来拉,使它更容易均匀拉出,它是不太可能断裂。如果你愿意的话,可以简单地继续用手指拉动,只要确保沿着胶条后方均匀用力拉。

    • 如果电池胶在拆卸过程中断裂,用你的手指或钝钳取走胶的拉出部分,然后继续拉。

    • 如果任何胶带在电池下面断裂,无法取出,请尝试取下剩余的胶条,然后按照以下说明进行操作。

  23. 向iPhone的底部边缘拉胶条,缓慢且稳定地远离电池。 为了达到最佳效果,请在60度或更低的角度处拉动,但不要让胶条卡在附近的任何部件上。
    • 向iPhone的底部边缘拉胶条,缓慢且稳定地远离电池。

    • 为了达到最佳效果,请在60度或更低的角度处拉动,但不要让胶条卡在附近的任何部件上。

    • 胶条将延伸到其原始长度的许多倍。

    • 继续拉,直到胶条从电池下面完全取出。

  24. 重复上述步骤,去除剩下的三条电池胶。 在拆卸最后一条时,一定要按住电池,否则它可能会出乎意料地从iPhone中掉出来。
    • 重复上述步骤,去除剩下的三条电池胶。

    • 在拆卸最后一条时,一定要按住电池,否则它可能会出乎意料地从iPhone中掉出来。

    • 如果您成功地除去所有的胶条,跳过下一步。

    • 如果一个或两个粘合带撕裂,并且您无法用镊子找到,请勿将电池从手机中撬出。 继续下一步安全取出电池。

  25. 如果有任何的胶条脱落但是电池仍然卡在后壳上,请准备一个iOpener或者使用吹风机来直接加热后壳的外部。这将有助于软化粘合剂。 加热iPhone,直到后面的外壳稍微过热,不能舒服地接触。不要过热的iPhone,否则你可能会意外地点燃甚至引爆电池。
    • 如果有任何的胶条脱落但是电池仍然卡在后壳上,请准备一个iOpener或者使用吹风机来直接加热后壳的外部。这将有助于软化粘合剂。

    • 加热iPhone,直到后面的外壳稍微过热,不能舒服地接触。不要过热的iPhone,否则你可能会意外地点燃甚至引爆电池。

    • 把iPhone翻转过来,在电池下面穿过一根坚固的绳子(如牙线或一段长的吉他弦)。

    • 沿着电池在锯切运动中把绳子从一边拉到另一边,以剩余胶条。不要变形或损坏电池。

    • 不建议使用撬具将电池撬出来,因为它可能会损坏电池底部的带状电缆或无线充电线圈。

  26. 从iPhone中取出电池。
    • 从iPhone中取出电池。

    • 安装电池时,请参阅本指南,以帮助更换电池的胶条。你需要调整安装iPhone 8电池的技术,它使用四条胶条代替两条或三条。

    • 重新组装后请执行强制重新启动。 这可以防止几个问题并简化故障的排除。

Conclusion

您可以按照指南的相反顺序来将您的设备安装回去。

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20 commentaires

Do I have to remove the display to replace the battery? Or can I leave the display in

Peter - Réponse

You can leave the display connected and skip steps 15-20, as long as you’re careful to support the display so as not to damage the display cables while you work.

Jeff Suovanen -

Don’t do it,you can EASILY RIP LCD RIBBON CABLE

Vegeta Barrett -

Are there any statistics or even educated guesses about how many people are able to successfully complete this repair? Although it is rated as “moderate” in terms of difficulty, I would rate it as more than just moderate. I tried to replace the battery on a much older iPhone and wound up with a brick. Is an 8 plus easier than an iPhone 3 or 4? Where might one find such statistics?

d10boe - Réponse

The new internal configuration was a little more difficult but take your time and have a rice bag or iOpener for the additional adhesive in these models.

The battery adhesive is always problematic for me but the dental floss tip in this guide worked great!

Russ Rehm - Réponse

Can I make my own adhesive tape by trimming standard 3M double-sided tape to fit?

Joel - Réponse

Home Button Not Working After Battery Replacement

Bacon - Réponse

Just finished my battery replacement.

My thoughts:

Nerve racking regarding the delicate hardware and the danger of lithium battery, but i’m glad I read through the guide and did each step slowly.

The guide is very well written, I think the video tutorial is too quick, and could be a bit more in depth and at a pace we can follow along with. I used a youtube tutorial to complement the written guide.

The suction cap didn’t work well so had to run the pick around a bit until I could get under, I think a heavier duty clamp would have been better.

I used a wheat heat bag however please be warned it does create condensation so have paper towel as a barrier between the heat pack and the phone, I’m unsure if the iFixit brand one behaves the same once heated..

My phone is 5 years old so with all the heating in the world the battery adhesive would not release as a peel, heaps of points for the last resort method of using dental floss, it worked flawlessly

Thanks iFixit :)

Jamie LB - Réponse

Second major repair, battery, after screen last year, I term IFixIt “The Best”.; not only parts with appropriate tool kits, but also detailed, accurate instructions. Parts are the EASY part of this type repair, the kit approach with well written, illustrated, instructions make this a do-it-yourself capable repair. Well, Done, IFixIt!

joewilliamsco - Réponse

I’ve replaced batteries on several different iPhones/ipads and the ONLY problem I’ve ever had with a repair is the $#$?! adhesive strips. it doesn’t matter how much heat or patience I use, they always tear and snap back under the battery.

Louis Lamoureux - Réponse

Just made it in 100 minutes. Most of the time was spent in removing battery itself, due to adhesive stripes. They torn from the center, I could see the tear growing from inside. Dental floss and iOpener have been very successful even though very long. I never thought that my dental floss would have such an use. Like many users, a flawless removal of those $@$*!& battery strips never happened to me, whatever the care I take, or the veeeeeeery slow speed I pull.

Before to attach the final brackets on screen connectors, I dared turn on and checked the antennas (I had a doubt with this antenna strip reconnection and the front camera connector) so I tested the screen, the touchID, the front camera and checked that all signals were present. Then shut off again and closed the device.

works fine, no flaws like battery not recognized or anything like this. I now have a faster iPhone probably because iOS does not slow down anymore due to weaker battery capacity. Thanks to iFixit team for offering this opportunity.

farreyrol - Réponse

After replacing the battery, the audio from games is not audible over speaker. All other apps using the speaker seem to work: Phone, Clock (alarm), FaceTime, Skype, and YouTube are all audible. Could the issue with games be caused a poor seating of any of the connectors detached and re-attached in the battery replacement process?

dv30fps - Réponse

Problem solved: The external sound switch (near the volume up/down buttons) had flipped to off when I removed or re-installed the drop protection case. Why it affected only games seems strange.

dv30fps -

Touch ID stopped working and battery won’t show that it’s charging after replacement. Removed and replaced all connectors multiple times, but nothing has changed. None of the ribbon cables were damaged

Kevin Beyers - Réponse

thankfully i bought a spare waterproof seal and the iopener , i screwed up the first seal. my iphone 8+ can live much longer now in the hands of my parents. now i got spare tools i can add to my arsenal of tools.

Kevin Chung - Réponse

Do the bottom screws strip often when opening this phone? Wondering if I really need the replacements listed in this guide.

Aj Fangman - Réponse

I replaced my battery successfully, but 3D touch to longer works, and reachability freaks out every time I'm asked for a touch ID prompt.

The only damage I did was ripping open the wireless charging coil sac, then gently placing it back. The coil itself was unaffected, but whoever replaced the battery last used the wrong adhesive; it stuck to the sac. (it was me; I was the last guy)

Does anyone know what might have gone wrong?

Replaced the seal pretty solidly, so I'm not sure if there's a cable I need to try plugging in again, or to check if I nicked something during repair.

Kyorbi - Réponse

Great guideline, but this was a challenge for my 66 year old eyes and shaky hands. The screws are VERY tiny! Never the less, following every step worked and my wife's iPhone 8 Plus is working just fine. I read the detail about replacing the water seal / gasket after putting the phone back together.

I'm not going to bother taking it apart again for this item as my wife stays away from the water hazards. - She is happy, so I am happy.

Thank you for a great product and great instructions.

Ed Vander Ryd - Réponse

I might rate this as more difficult too. No display on my iPhone 8 Plus. RIP.

Aaron Gleason - Réponse

Just successfully completed this, the hardest part being the removal of adhesive, it took an hour using fishing line instead of floss but it did the job.

The battery was extremely swollen and I felt like I was dismantling a bomb!

Excellent guide, just take time to read each step.

keez smith - Réponse

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