iFixit - Answers With Device "iPhone"

iPhone 6 Plus: 现在没有合适的软件

Fri, 01 Aug 2025 13:37:49 -0700

现在安装不了新出来的软件，等于淘汰了

iPhone 7: 请问配件能快递到菲律宾吗？

Sat, 04 May 2024 16:27:41 -0700

我希望购买一些配件自行修理，但目前我处于菲律宾国家，请问能快递送到这个国家吗？我应该如何操作？

⟐ Answered 五月 04, 2024 at 16:27 GMT-7

iPhone: 我的音量鍵會自動

Fri, 03 Jan 2020 10:09:13 -0700

為何我的音量鍵會自動跳到震動而且一直反覆跳

iPhone X: a11cpu掉点如何修复

Thu, 01 Aug 2019 10:31:59 -0700

a11cpu掉点如何修复，只有几个是有用的点

iPhone 6 Plus: 手机充电时屏幕是花屏，不充电就开不机

Wed, 17 Oct 2018 08:32:14 -0700

现在手机开不了机且机身有点弯，充电时屏幕是花屏状态但屏幕没裂，不知是哪里出问题，要怎么维修呢？

iPhone 6: [求助]iPhone 6 自动重启，可以开机，重启频率特别高

Wed, 17 Oct 2018 00:17:47 -0700

系统是iOS 12.0.1，症状是自动重启，有时候连续自动重启(白苹果->黑屏->白苹果->黑屏…..)。但是特别奇怪的是(下边说的第5点)，通过尝试发现，玩游戏或者播放喜马拉雅时手机肯定不会自动重启。

1) 已经通过iTunes刷固件很多次了，自动重启的问题依然存在，特别是在刷机中走进度条时特别容易自动重启，导致刷固件失败，得刷很多次才有可能成功一次。

2) 开机后，如果待机一小段时间(1、2分钟)，手机肯定会自动重启

3) 从app store下载app，过程中基本上会自动重启(概率大于80%)，大约需要尝试7、8次才能下载安装成功；如果通过电脑软件(同步助手或者xcode)安装app，手机不会重启

4) 输入解锁密码时，输入第6位数字后立即会重启，概率大约90%，需要尝试很多次，才会有一次不重启，所以我现在把手机密码关闭了

5) 玩游戏(王者荣耀)、播放音乐、播放喜马拉雅有声书的时间内，手机正常肯定不会重启。但是如果在播放喜马拉雅过程中进行下载app或者输入解锁密码，还是会自动重启

苹果店和电话客服都说是硬件坏了，但是说不出为什么玩游戏、放音乐的时候不重启。我个人认为，如果是硬件问题的话，不应该会有这种肯定不会重启的情况

有没有遇见我这种情况的，或者知道什么原因，是硬件问题还是软件问题

iPhone 5s: 屏幕出现一些横状条纹最大的占上半个

Sun, 05 Aug 2018 23:09:12 -0700

关闭屏幕再打开就会好转但玩一会后又会出现最初出现是因为手机过热后发现出现了这些条纹使得屏幕显示失真

iPhone 4: How can I fix my disabled iPhone 4?

Sun, 26 Oct 2025 17:36:39 -0700

My brother's friend gave him an iPhone 4, and it's disabled. All we can do on it is slide the lock screen to call for an emergency. We've tried to connect it to iTunes and it's not working; it just says "error." At first, it said iTunes needs to be updated, so we updated it. Then it says "iTunes cannot connect to iPhone because it needs a passcode." It tells us to enter the passcode and try again, but the iPhone itself doesn't let us do that. I want to make the phone work for my brother.

⟐ Commented 十月 26, 2025 at 17:36 GMT-7

iPhone 4: iPhone 4 Disabled but cant connect to iTunes to fix it

Wed, 16 Jul 2025 14:16:00 -0700

I just got an iPhone 4. I set it up with a passcode so no one would go through it. My friend tried to unlock it, and now it's disabled to the point where I have to connect it to iTunes to enable it. I didn't have a chance to connect it to my iTunes before he did that. When I try to connect it to iTunes, it says that I have to remove the passcode, but I obviously can't. How do I fix this?

⟐ Commented 七月 16, 2025 at 14:16 GMT-7

iPhone 5s: I forgot my passcode, how do I remove it?

Mon, 14 Nov 2022 16:57:05 -0700

I forgot the passcode for my iPhone 5s, I tried entering the passcode multiple times and it says "iPhone is disabled Connect to iTunes".

Now I am locked out. How can I regain access?

iPhone 5S, iOS 7.1.2

⟐ Commented 十一月 14, 2022 at 16:57 GMT-7

iPhone 5: iPhone says "This accessory may not be supported"

Thu, 03 Oct 2024 21:00:33 -0700

When I connect my iPhone to the charging cable, it vibrates and says something like, "The accessory may not be certified." I've tried a lot of cables, including original Apple cables, but the results are the same. I've also tried to put my motherboard into another working case, but it does the same thing. Do you know which IC can be broken on my logic board? Thank you.

⟐ Answered 十月 03, 2024 at 21:00 GMT-7

iPhone 5: Stuck in continuous apple logo loop, turns off when cable removed?

Wed, 26 Jun 2024 03:00:02 -0700

Hi there.

My iPhone 5 (model A1429) will not boot into iOS.

When the power cable is connected, the iPhone boots up initially and displays the apple logo for ~3.5 seconds. Then it goes to a blank screen for another ~2 seconds and the process repeats (indefinitely it seems - at least at this point).

When the power cable is removed, the screen instantly goes blank again. Nothing happens if I press the power button when the iPhone is not connected.

I can get the iPhone into recovery mode by holding the home button before I plug it in, and then it stays on the recovery screen, not coming on and off like the apple logo was earlier. Again, when I unplug the cable it goes back to a powerless blank screen.

The iPhone is detected on iTunes in recovery mode and I have attempted to restore it, using both my MacBook and a Windows PC. Each time, it results in an error at the point when the iPhone appears to restart. I see Error 2001 on the MacBook and Error 21 on the windows PC.

I've updated to the latest iTunes version, restarted the computer several times, and tried different USB ports.

I was also able to get the iPhone into DFU mode, where the screen was blank—but it was recognized in iTunes as being in recovery mode. Just as before, the device will not restore, and I get various error codes across my Mac and PC.

I have since opened the device up and confirmed that the battery is securely attached to the logic board.

It is also worth mentioning that my iPhone is no longer under warranty.

At this point. my assumption is that the battery itself is dead, and won't hold any charge, which is why the device shuts off immediately after removing the power cable. Does this seem reasonable and should I order a new battery? Any other suggestions?

Many thanks,

Bradley

⟐ Answered 六月 26, 2024 at 3:00 GMT-7

iPhone 5: Replacing logic board removes activation lock?

Wed, 26 Jun 2024 09:22:19 -0700

If I replace the logic board on my iphone 5, will it remove the activation lock? I bought the phone, and then it was locked. I would like to try this, but wont go ahead unless I know for sure.

⟐ Commented 六月 26, 2024 at 9:22 GMT-7

iPhone 5: frozen iPhone wont let me slide to unlock

Sun, 31 Jan 2021 05:51:10 -0700

My iPhone 5 screen has been frozen for like 2 days. It won't let me slide to unlock. I tried resetting it, and it still doesn't work. Please help!

Thank you.

⟐ Commented 一月 31, 2021 at 5:51 GMT-7

iPhone 4: I can't hear my phone calls unless I put it on speaker.

Thu, 11 Dec 2025 10:07:46 -0700

I can't hear my phone calls unless I put my phone on speaker, but everyone can hear me fine—even if my iPhone is not placed on speaker. I've taken really good care of it and have only dropped it once, which was a few months ago. I just woke up the other morning after charging it, and it no longer works right. I've tried everything, including resetting it and placing half a Q-tip in the ear bud holder. I have an appointment at the Apple Store to have it checked out, but I live so far from the store that it would really be helpful for me to figure this out on my own. Does anyone know of a way to fix it? I would greatly appreciate it. =]

⟐ Commented 十二月 11, 2025 at 10:07 GMT-7

iPhone 5: I see a charging symbol, but the battery percentage is not increasing.

Thu, 02 Oct 2025 01:45:32 -0700

My iPhone 5 was working properly for more than 1.5 years. Now, I'm having a few problems with it. I will explain the problems one by one, after doing all the diagnosis I can on my end:

When I charge my iPhone, it shows the battery percentage indicator, but the battery percentage doesn't increase.
The charge indicator will stick on the number that's currently on the display.
After restarting the phone, I see the battery percentage increase—but this doesn't work every time.
Sometimes the phone charges properly, but I have to face this issue most of the time.
When I do a hard reset (home+power button), the battery percentage drops from around 25% to only 8%.
When I try to connect my phone to my PC, the phone restarts again and again.
Sometimes, when I use my phone while charging, the battery percentage will not increase.
When I charge my phone with the battery below 10%, the phone restarts again and again.
Sometimes, when the battery is totally dead and I try to charge it, the phone won't start, and it will only show the red indicator on the screen.
I've been facing this issue for the past week. My phone is currently on iOS 7.1.1.
When the phone gets to 100% charge, it does not show the full charge indicator on the battery.
I need to unplug and connect a few times to make the iPhone connect to iTunes, but iTunes works fine on the phone.
The phone has never been repaired before.
I've tried changing the charger and cables. I've also recalibrated the battery and performed a restore, but that didn't fix the problem.

Is this issue due to a bad battery, or is there some problem with the phone's logic board?

⟐ Commented 十月 02, 2025 at 1:45 GMT-7

iPhone 3G: My iPhone boots to the Apple logo and then turns itself off.

Sun, 22 Feb 2026 01:52:37 -0700

When I press the power button, the Apple logo comes on for 10-15 seconds, and then my phone switches off automatically. Please tell me what has happened to it and how to fix this problem without losing the data in my phone. I'll be grateful. Thanks

⟐ Commented 二月 22, 2026 at 1:52 GMT-7

iPhone 5s: My phone keeps clicking on things that I'm not even clicking on?

Sat, 25 May 2024 10:54:08 -0700

Whenever I unlock my phone, it goes crazy. It starts having a spazz attack and clicks on random stuff by itself. For example, I will go to my messages to try to text someone and it will just start clicking on letters and buttons out of no wheres, causing me take 20 minutes just to send a simple message. I have no control over it and it is really annoying. This started happening after I went in the store to get my cracked screen replaced.

⟐ Commented 五月 25, 2024 at 10:54 GMT-7

iPhone 5: iPhone could not be restored unknown error 1

Mon, 15 Jul 2024 22:00:20 -0700

When I connect my iPhone 5 to iTunes, it gets stuck at the iTunes logo. When I try to restore or recover, it goes fine till around 60%. Then it tells me, "iPhone could not be restored unknown error 1." My phone has never been jailbroken. Also, I couldn't get it into DFU mode. Please help.

⟐ Answered 七月 15, 2024 at 22:00 GMT-7

iPhone 5: iPhone 5 won't activate after factory reset

Tue, 13 May 2025 02:21:00 -0700

iPhone 5 suddenly developed the "Searching..." problem (no cell service, only wifi). After researching, I did a backup on iTunes, then restored all factory settings. Now, phone will not activate! Error message is "Could Not Activate iPhone because activation server is temporarily unavailable. Try connecting to iTunes or try again in a few minutes." Have tried dozens of times through iTunes and wifi, even bought new SIM card, still SAME ERROR.

Any ideas? Shows Wi-Fi is connected, and still Searching...Comm board maybe?

Thanks in advance. This site is awesome!

⟐ Commented 五月 13, 2025 at 2:21 GMT-7