如何从iPhone或iPad备份恢复数据
难度 :容易
步骤 :最多3个
所需时间 :5分钟
iPhone备份恢复简介
Apple的iTunes让iOS用户可以创建iPhone,iPad和iPod的备份。多年来,这些备份有多种格式,并受到许多不同加密方案的保护。 Apple的备份系统可以很好地安全地复制用户数据,以便用户以后可以重置并完全恢复到他们的设备。
尽管如此,在许多情况下,用户不希望完全覆盖手机上的内容并恢复其内容。丢失手机的用户需要从这些备份中提取数据,而无需另外还原手机。处于不同版本的iOS的用户可能无法完全还原,可能需要手动获取文件。在iPhone上意外删除文件或应用程序的用户可能需要浏览iTunes备份并恢复该数据的早期版本:无需将手机完全恢复到较旧的时间点。
能够检查,存档和修改iPhone备份非常重要,Reincubate iPhone Backup Extractor可以满足所有这些需求。它可以重置屏幕时间密码,恢复在备份之前删除的内容,甚至可以将iCloud备份转换为iTunes备份。
可以从iTunes备份中获取以下所有数据 - 以及更多内容:
iMessages
影片
相片
通话记录
联络人
笔记
日历
WhatsApp的
应用程序数据
其他一切
开始使用iPhone备份数据
我们将本指南分为几个部分,以帮助您快速找到所需的信息。
我们建议您查看常见问题,因为我们会在那里提供大量信息。我们之前可能已经听过你的问题。在此页面的顶部和底部,您将看到有关联系我们的信息。我们的支持团队 - 实际上是整个团队 - 查看并回复用户问题。我们乐于助人,所以不要成为陌生人。
如果您没有iTunes备份 - 或者不知道您是否有备份 - 本指南将帮助您查找或创建一个 。
最后,关于我们软件的一个词,iPhone备份提取器。免费版包含大量金额。它将列出您的备份,预览其中的所有内容,一次提取四个文件,等等。您无需购买许可证即可完成本指南中的大部分内容,但如果您挖掘我们正在做的或想要解锁更多应用程序的内容,那么我们非常感谢您的支持。
开始吧!如果您想要关注视频,我们在下面列出了一个:
如何查看iPhone备份中的内容
假设你有一个iTunes备份,而不是将其恢复到iPhone或iPad,你想要查看其中的内容,并将其文件提取到你的计算机。最好的方法是使用iPhone备份提取器,它以常规的可访问格式提取这些文件(甚至是已删除的文件!)。
使用免费版iPhone备份提取器,只需点击几下即可轻松浏览iTunes备份:
下载并安装iPhone Backup Extractor ,然后打开它。它可以在PC和Mac上运行。
在左侧,您将看到iTunes备份浏览器,显示iTunes默认备份文件夹中的所有备份。通过单击选择您要使用的iTunes备份。如果备份文件已加密,系统将提示您输入访问该文件所需的密码。
如果您在其他位置安装了iTunes备份,则可以点击
+
按钮告诉iPhone备份提取器有关其他位置以搜索备份。如果没有显示备份,则表示您没有为PC或Mac的用户帐户创建备份。可以轻松自由地创建一个,我们在本指南中有关于如何创建iTunes备份的说明。如果您使用iCloud备份,则可以下载iCloud备份并使用我们的指南将其转换为iTunes备份。
备份加载后,您将看到有关iTunes备份的信息,以及一些用于查看和编辑其不同部分的选项卡。
正如您在此处的屏幕截图中所看到的,iPhone备份提取器将向您显示有关您的iPhone的各种信息,包括固件,IMEI,以及它是旧的经典iPhone,最新和最好的iPhone,还是介于两者之间的东西。
您还可以看到iPhone备份中存储了多少联系人,备份是否包含您一直在拍摄的所有照片,以及这些感性的SMS消息是否被隐藏起来以便安全保存。
选择“预览”选项卡,您将能够看到备份中可用的大多数主要数据类型。
从iTunes创建,恢复和恢复数据听起来很复杂,但不一定如此。我们的iTunes备份提取器有四种恢复数据的模式:
概述模式 :易于使用的iPhone数据摘要,单击导出为PDF,HTML和CSV
iPhone备份提取程序概述通过显示一组应用程序图标来总结iTunes备份中的主要数据类型。单击任何图标将立即开始导出该应用程序的数据,您可以选择此格式。
预览模式 :用于预览核心iPhone数据,如消息,联系人和呼叫
“预览模式”让您直观地了解iTunes备份中存储的数据:它与iPhone或iPad上的显示方式类似。我们的预览包括在备份之前删除的数据,因此您将看到比仅恢复备份时更多的数据。有关其工作原理的更多信息,请参阅下面有关恢复已删除数据的部分。您可以在预览中选择条目,然后单击“提取”将它们导出到您的计算机。
应用程序视图模式 :用于从iTunes备份中提取第三方应用程序数据
我们的“应用程序视图”模式显示您在创建iTunes备份时安装的每个应用程序。它显示了这些应用程序的列表,如果您选择一个应用程序,它将让您直接跳转到获取该应用程序的文件。当您想要了解有关应用程序如何存储数据的更多信息,或者您是否希望从我们未在概述中突出显示的应用程序获取文件时,此模式特别有用。简单!只需单击一下,即可从“应用程序视图”导出文件。
专家模式 :浏览整个备份的文件,并导出,编辑或替换它们
“专家模式”特别受我们的取证用户和开发人员的欢迎,因为它可以让您查看存储在iTunes备份中的每个文件。您可以将它们拖到计算机上,也可以右键单击并编辑或替换它们。
如何从iTunes备份中恢复丢失或删除的数据
您可能会感到惊讶,但可以从iTunes备份中恢复已删除的文件和数据。这有两种技巧。第一个是显而易见的:如果在删除数据之前进行备份,您可以使用我们在查看iTunes备份时列出的步骤简单地提取您需要的数据。
第二种技术真的很酷,它可以让iPhone Backup Extractor恢复在进行备份之前删除的数据。
如何恢复在备份之前删除的短信,便笺或联系人?
iPhone备份提取器从iPhone备份,iCloud备份以及其他iCloud数据提取数据。这样,只要在删除数据之前进行了最后一次备份,它将自动恢复您的信息。但是,如果在进行备份之前删除了数据,则不会丢失所有数据。
iOS设备不会定期从数据库文件中清除已删除的数据,因此通常可以恢复已删除的数据,即使在备份之前也是如此。这对于iMessage,SMS,WhatsApp,笔记和联系人数据尤其有用。 (通过在专家模式下从备份中提取SQLite数据库,并在记事本中打开它们,您应该看到已删除的任何数据的片段。)
恢复已删除的iOS数据如何工作?
重新孵化iPhone Backup Extractor集成了该技术的高级版本,从而节省了任何取证恢复过程的需要。我们的实现要优于我们以此为基准的所有专用SQLite恢复工具。
除此之外,我们还在应用程序中使用了其他技术,并且我们的支持团队可以提供帮助。其中一项涉及检查iCloud备份快照,这对于恢复iOS数据非常有用,iPhone Backup Extractor可以为您获取这些快照。
如果您想了解有关iPhone Backup Extractor取消删除功能的效果的一些数据,请查看我们针对领先的取证工具的基准测试 。提示:我们捶打他们。
您可以通过两个简单的步骤使用iPhone Backup Extractor恢复已删除的数据:
确保
Show deleted data
启用“Utilities
→“Show deleted data
选项。继续正常进行 。删除的数据将包含在所有导出和预览中。
如何恢复iTunes备份
将iTunes备份恢复到iPhone或iPad很容易。 (如果您想使用iTunes恢复iCloud备份 ,我们的指南介绍了如何下载iCloud备份并将其转换为iTunes 。)
启动iTunes并使用USB电缆将iPhone或iPad连接到计算机。
转到
File
→Devices
→Restore from backup
iTunes中的Restore from backup
'菜单。如果您有多个备份,请从下拉菜单中选择要检索的备份,然后单击“还原”。您还可以单击设备图标,这将打开一个摘要窗口,您可以在其中单击“还原备份”。等到数据传输到您的设备。小心不要过早拔下USB电缆,因为它会中断过程并可能损坏设备上的数据。
常见问题
The default iTunes backup location depends on whether you're using a PC or Mac. iTunes backups can be found in the following directories:
-
On Windows 10 and recent versions of Windows, backups are stored in:
\Users\(username)\AppData\Roaming\Apple Computer\MobileSync\Backup\
-
On Macs, backups are stored in:
\Users\(username)\Library\Application Support\MobileSync\Backup\
There are a few special cases. For instance, the Windows Store version of iTunes uses a different location, and so does iTunes on Windows XP. We maintain the latest default iTunes backup locations here, and have instructions on how to change the default iTunes backup folder.
When I look in my iTunes backup folder I just see random files, which is which? What are those files in my iTunes backup folder?
iTunes backup folders contain files named according to hex-encoded SHA-1
hashes. Their filenames can differ based on the type of data and the version of iOS that created the backup.
We maintain an up-to-the-minute summary of these iTunes backup files here but have included a short summary below for recent versions of iOS:
Contents | Real filename | Backup filename |
---|---|---|
SMS | sms.db |
3d0d7e5fb2ce288813306e4d4636395e047a3d28 |
Contacts | AddressBook.sqlitedb |
31bb7ba8914766d4ba40d6dfb6113c8b614be442 |
Calendar | Calendar.sqlitedb |
2041457d5fe04d39d0ab481178355df6781e6858 |
Notes | NoteStore.sqlite |
4f98687d8ab0d6d1a371110e6b7300f6e465bef2 |
Call history | call_history.db |
2b2b0084a1bc3a5ac8c27afdf14afb42c61a19ca |
If iTunes won't restore your iPhone backup, it probably means its corrupt.
We publish a list of steps for diagnosing problems restoring iTunes backups. If that doesn't resolve the problem, see the next question.
My iPhone won't turn on and all my data is lost, how can I recover iOS data?
If you have an iTunes backup or use iCloud, you'll be able to get data back using either this guide or our guide for iCloud. Worst case, email us and we'll help you.
One of the most common causes for iPhone data loss is a failed iOS update. The steps in the first part of this guide will take you through pulling files from your iTunes backup.
Depending on where the process went wrong, you may need to restore your phone from a backup before starting the update process again. Good luck -- and don't forget to reach out to our support team if you get stuck.
We once had a user write in after his backup had taken more than 36 hours. That's crazy -- and it led us to publish an article on how to speed up a slow iTunes backup.
Absolutely, yes! You'll see we tend to write about iPhone backups, but the format and functionality is exactly the same for iPad and iPod Touch backups. Anything we describe for iPhone backups will also work for iTunes backups created for the iPad or iPod Touch.
Can I find my phone number, IMEI or serial in an iTunes backup?
You certainly can. These are all shown under the "Info" tab of iPhone Backup Extractor. You can see IMEI, serial, and a range of other fields. You can read about all of that data in our explainer of the "Info" view.
Is it possible to extract data from a very old iOS backup, like iOS 3?
Yes. We painstakingly support backups from every version of iOS. We started back in 2008, after our founder lost his data with an upgrade to iOS 2. Phew! If you get stuck on an older version, get in touch with us.
iPhone Backup Extractor lets you edit any iTunes backup: by using "Expert mode" as detailed above, you can edit or replace any file in your backup, or add new ones.
Can I copy a Windows iTunes backup to a Mac, or vice versa? Are iTunes backups portable?
Yes, iTunes backups are created in the same format by Macs and Windows, and can be moved from one to another. You can even put them in Dropbox or on a shared drive.
How effective is iPhone data recovery with iPhone Backup Extractor?
Very. We benchmarked our recovery of deleted data against the leading forensics tools, and the results are impressive.
iPhone Backup Extractor has a free iTunes backup browser built-in. Once you load it (see step #1 above) it'll automatically show all of your iTunes backups and let you browse them.
Yes. We've got a comprehensive guide on how to repair corrupt backups and recover your data. If you're still stuck, reach out to our support team as we can probably help further. 🚑 There's a lot of fiddly stuff we can help you with.
Can I restore a backup from one iOS version to another? Can you convert iTunes backup versions?
It depends. You can't restore a backup from a newer version of iOS than a device is running. You can usually restore an older version, but it depends what has changed between versions. In some cases Apple make substantial changes between revisions to iOS, meaning that there's a big difference between iOS 11.3 and 11.4, for instance. If you try that, it'll appear to work, and you'll get most of your data.
We've got a detailed guide on techniques for restoring data like this to your iPhone.
Yes, you can get iTunes to back up over Wi-Fi. We've got instructions on how to do this here.
Do you ever wonder what iTunes backs up from your iPhone when you connect your phone to your computer? It would be nice to know whether it is safely backing up your important contacts, notes, photos, calendar, texts, and so on, wouldn't it?
We've got a concise summary of just what is and isn't in an iTunes backup that we maintain in our knowledge-base. Check it out!
由 Peter
Can i recover a file from a previous backup with this program? Thanks for the answer.
回复: Reincubate Support
Hi Peter, you sure can. Drop us a note on live chat if you need help.
由 Henry Chen
I have similar situation with this one, I backed up my old phone yesterday to itunes not knowing it was encrypted and when I went to restore my new phone to that backup I was unable to because I do not have the encryption password. Talk to APPLE support, not much help, please help.
回复: Reincubate Support
Hi Henry, check our our guide to recovering a lost iPhone backup password. Good luck!
由 Rainer (Austria)
Great software, saved me lots of trouble when iTunes backup didn't work (kept receiving message "connection to iPhone was lost" and spent several hours trying to fix it on my own). Then downloaded Backup Extractor and was able to recover all data I already considered lost in a breeze. Made my day. 5 Stars and a cordial "thank you!" to the developers.
由 John St John
How can i recover just one app that has data? I went thru iOS 9.0.1 > 9.0.2 hell with my 5S and had to reload the whole thing as the 9.0.2 backup would not load.
回复: Reincubate Support
Hi John, thanks for commenting. That's pretty straightforward: export the files from your device's backup to your PC or Mac. Take a newer backup of your current device, then use iPhone Backup Extractor to patch those exported files into the newer backup. Restore it, and you'll see the files are there. 👍
由 Lynne Matera
Can I recover old voicemails from my iPhone 4 to iPhone 6 I already turned in 4. My father passed away and I forgot to get them off old phone.
回复: Reincubate Support
Hi Lynn: do you have a backup from the iPhone 4?
由 Tammy
I need help I can't seem to remember my restrictions passcode. Please help me.
回复: Reincubate Support
Hey Tammy -- check out our guide for restrictions passcode recovery here.
由 Gazpie
When I use the backup extractor the status of the backup says incomplete an encrypted. I can't extract the photos from the backup. Is there a way to recover the photos?
回复: Reincubate Support
Oh no! That sounds like a corrupt backup. Check this out.
由 Mark Hiles, Sr.
How do I recover the 20K in lost data to the iOS 7.1 update? Apple admits nothing, and I am out all of my app data. The only thing that restores are the contacts and other data of the sort. No app data restores at all. How do I get my data back or sue Apple for this?
回复: Reincubate Support
Hi Mark, thanks for commenting. We're sorry to read about that. We've got a guide on recovery of data from iTunes backups here. Hopefully that's helpful -- if not, drop us a note.
由 Mr Marcus
Heello do u guys know how i can kill the code on my iphone 5s? i mean i can remember the code. please help
回复: Reincubate Support
The restrictions passcode? If so, yes. See here.
由 Old Suit
I have an old iPhone 4 and no desire to upgrade. iOS 7 added .2GB of bloat to my phone and no added functionality. I hate that Apple forcefeeds apps down your throat whether you want them or not. I'd much rather have the extra space for music or apps of my own choosing. But, alas, it seems as if the era of customization is over and the era of the herd mentality has come full storm!
由 ron
please help.I want make a update for my backup Extractor. i have Version 3.4.2 please help
回复: Reincubate Support
@Ron; you can get the latest version here.
由 Bridget75
I am trying to extract the restrictions passcode I set on my son's Ipod under the restrictions....I read a blog that said to extract the file from: Library, Preferences,
com.apple.springboard.plist
However I found no 4 digits in there....which file is this code in? Would appreciate any help!! Thanks!!回复: Reincubate Support
Hey Bridget, thanks for asking. We have a guide on how to do this. That should sort you out. 🙂 Reach out if not.
由 adam
The phone records I need are further back than one hundred in my back up. How do I get them.
回复: Reincubate Support
Adam, please reach out to us directly through the support page and we'll help!
由 Simon McAllister
Yes, yes, yes! All very good having iOS 6 but..... will it have the basic privacy features that are missing? e.g. Blocking incoming calls & or SMS messages from numbers that I choose... Oh and conditional call forwarding - I might want a certain caller to be answered by my voicemail every time they call.
Because Apple 'decide' how I should use my phone, it's not appreciated that these features are not present already. Also, it's frustrating enough for users not to have a method in place to ASK for this functionality! And before anyone comments; No, there aren't any app's that block calls and SMS!! ;D
由 Ean Myers
The free backup extracter will only pull 2 of the same photos out repeatedly when it says it detects 476. HELP? please
回复: Reincubate Support
Hi Ean: if you're on the free edition, do the extraction from preview mode or expert mode. That'll let you select a different couple each time. 🙂
由 Peter
Hi guys, I use Numbers on my iPad. Been working great for sometime. Went into numbers just now and ALL my spreadsheets are gone? I would imagine that iCloud has managed to loose them for me? Please assist and let me know if it is possible to get them back.
I have. MacBook Pro, iPhone4 and iPad2 all running the latest updated software.
Thanks
Peter
回复: Reincubate Support
Oh no, that doesn't sound good! There are a few approaches to use here. If you log in to iCloud.com and hit "Account settings", you'll see there's a "Restore files" option. That should let you restore any recently-deleted iCloud files.
由 Brittany
I just wanted to say thank you so much. I just downloaded your software on my old computer to recover precious lost voice messages from my old iPhone that were left for me by my grandmother who passed away. You have no idea how much this means to me! Thank you, thank you, thank you!
回复: Reincubate Support
Thank you for sharing this. It means a lot to us. ❤️
由 Jim
I have tried extracting backups from an iPhone 4 with iOS5 and the Contacts, Calendar and SMS messages are not showing up. Anyone else having this issue.
回复: Reincubate Support
Hi Jim, I don't think so. Drop us a note at [email protected] and we'll get things sorted out for you.
由 Andy
Hmm. I've been using my iPhone 4 on iOS 5 Beta 4 (also the corresponding iTunes beta) and whilst your software does still backup, I consistently get 0 SMS in the backup file. Any ideas?
回复: Reincubate Support
Hey Dave, we've just shipped an update for the message changes in the iOS 5 betas. Please download the latest version and take that for a spin.