将出厂将擦除/清除预装应用程序？ -- factory-reset 领域和 system-apps 领域 android 相关的问题

Will factory resetting wipe/clear away pre-installed apps?

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中文

我将我的gmail帐户链接到我的平板电脑，我更长时间希望它链接。

我已阅读它是永久链接的，我必须恢复出厂重置设备以取消链接帐户 - 这是真的吗？

将出厂重置我的设备删除包括预先安装的应用程序的所有内容，或者将与我预先安装的应用程序完好无损的新功能？

english

I linked my Gmail account to my tablet and I longer want it linked.

I have read that it is permanently linked, and I must factory reset the device to unlink the account - is this true?

Will factory resetting my device delete everything including pre-installed app, or will it be like new with my pre-installed apps intact?

anne 2012-12-19 02:45:12Z

我已经读过其他人的问题，碰巧偶然地谈到了一个设备转向姜饼而不是Android的人会发生在我的平板电脑上的？ anne 2012-12-01 19:19:47Z, License: CC BY-SA 3.0

姜饼 Izzy 2012-12-01 20:14:28Z, License: CC BY-SA 3.0

I have read over other peoples questions and happened to stumble upon someone who 's device had turned to Gingerbread instead of Android will that happen to my tablet? anne 2012-12-01 19:19:47Z, License: CC BY-SA 3.0

Gingerbread Izzy 2012-12-01 20:14:28Z, License: CC BY-SA 3.0

回答列表

什么是工厂重置？

首先，"出厂重置" 一词可能有点误导 - 因为可以通过您的第一个评论对您的问题轻松讲述：如果设备与 Gingerbread （Android 2.3.x）船舶预装，之后一段时间提供更新，例如冰淇淋sandwhich （Android 4.0.x）您执行的 - 此后将出厂-TESET将 NOT 将其重置为Gingerbread。要了解出厂重置时会发生什么，您需要了解Android的文件系统的一些方式。要更容易理解，我将抽出（并简化）这一点：

有多个 partitions 在存储器的存储上创建。一些例子包括：

/system ，通常是"只读" 。这里是Android系统的含量。它预先安装的应用程序驻留
/data ，它是"读/写" 。在这里，可以包括所有用户的数据。他安装的应用程序

有一些分区，我将忽略这个例子。使用新设备， /system 包含Android系统加上预安装的应用程序，如上所述 - 而 /data 是空的。这是"工厂状态" ，我们可以说。现在，您可以打开设备，然后通过向导：创建/配置您的帐户等。这些数据存储在 /data 中。因此，您可以从PlayStore等下载应用程序。

a 工厂重置现在将您的设备返回给"工厂状态" ：它会擦除它可以的所有数据。

作为 /data 是读/写的，它会被擦拭。
/system 是只读的，所以它不会被擦拭。这包括预先安装的应用程序。
您的Google帐户数据已存储在 /data 中，因此它们会被擦拭

/data

Google帐户链接

从以上描述中可以看出，出厂设置将"取消链接" 连接的Google帐户。在我的眼中，就像我想删除文件：当然，当我格式化整个磁盘时，文件已经消失......因此必须有其他方式保持数据完整。

至少在早期版本的Android中，有一种不同的方法（不确定仍然有效）。作为工厂重置为"上次ressort" 将删除所有您的个人数据，无法提前尝试以下内容：如果它仍然有效，很棒 - 如果没有，您仍然可以重置：

从主屏幕，打开设置→apps→管理应用
一个接一个，打开所有 google 应用程序您可以找到（Gmail，PlayStore，Gtalk，Google存储......），然后按"删除缓存" 加"删除数据" 按钮。如果他们被灰色，你可能需要先"强制停止" 应用程序（有另一个按钮）
重新启动您的设备

如果这个技巧仍然有效，你的帐户现在应该消失;也许甚至是向导会自动弹出。

副作用

更改链接的Google帐户时要记住的一件事是您的付费应用程序。他们绑定到您购买的帐户 - 所以当该帐户不在那里时，他们可能会停止工作，并且大多数都将这样做。如果您不再想要使用旧帐户，则需要再次购买它们。

What is factory reset?

First, the word "factory reset" might be a bit misleading -- as one can easily tell by your first comment to your question: If the device ships with Gingerbread (Android 2.3.x) pre-installed, and after a while offers an update to e.g. Ice Cream Sandwhich (Android 4.0.x) which you perform -- a factory-reset thereafter will not reset it to Gingerbread.

To understand what happens at a factory reset, you need to know some of the way Android's file system works. To make that easier to understand, I will abstract (and simplify) this a bit:

There are multiple partitions created on the storage of the device. A few examples include:

/system, which normally is "read-only". Here the Android System incl. its pre-installed apps reside
/data, which is "read/write". Here go all the user's data, incl. the apps (s)he installs

There are some more partitions, which I will ignore for this example. With a new device, /system contains the Android system plus pre-installed apps, as stated above -- while /data is empty. That's the "factory state", we could say. Now you switch your device on, and go through the wizard: creating/configuring your account etc. These data are stored in /data. So will the apps you download from the playstore, etc.

A factory reset now will return your device to "factory state": it will wipe all data it can.

As /data is read/write, it will get wiped.
/system is read-only, so it won't get wiped. This includes the pre-installed apps.
Your Google Account data have been stored in /data, so they will get wiped
Apps you have installed from the playstore were stored in /data, including their settings and data -- so they will be gone as well.

The Google Account linked

As you can see from above description, a factory-reset will "unlink" the connected Google Account. In my eyes, that's like I want to delete a file: sure, when I format the entire disk the file is gone... So there must be other ways which keep your data intact.

At least in earlier versions of Android, there was a different approach (not sure if that still works, though). As a factory-reset as the "last ressort" would either delete all your personal data, it does no harm to try the following in advance: If it still works, great -- if it doesn't, you still can do the reset:

from your homescreen, open Settings xe2x86x92 Apps xe2x86x92 Manage Apps
one after the other, open all Google apps you can find (GMail, Playstore, GTalk, Google storage...) and press the "Delete Cache" plus "Delete Data" buttons. If they are greyed out, you might need to "force stop" the app first (there's another button for that)
reboot your device

If this trick still works, your account should be gone by now; maybe even the wizard will pop-up again automatically.

Side effects

One thing to keep in mind when changing the linked Google Account are your payed apps. They are bound to the account you've bought them with -- so they might stop working when that account is no longer there, and most will do so. If you no longer want to use your old account, you need to buy them again.

Community 2020-06-10 13:47:31Z

欢迎你，@ anne！据说，其他答案：考虑上升你发现的答案，并接受帮助你的人;） Izzy 2012-12-01 20:45:40Z, License: CC BY-SA 3.0

@izzy：别忘了你需要15个代表到覆盖。 eldarerathis 2012-12-02 05:02:20Z, License: CC BY-SA 3.0

哦 - 甚至在你自己的问题的答案上？没有意识到这一点。谢谢你的提示！ Izzy 2012-12-02 12:19:04Z, License: CC BY-SA 3.0

You're welcome, @anne! As said on the other answer: Consider upvoting the answers you found helpful, and accept the one that helped you best ;) Izzy 2012-12-01 20:45:40Z, License: CC BY-SA 3.0

@Izzy: Don't forget that you need 15 rep to upvote, though eldarerathis 2012-12-02 05:02:20Z, License: CC BY-SA 3.0

Oh -- even on answers to your own question? Wasn't aware of that. Thanks for the hint! Izzy 2012-12-02 12:19:04Z, License: CC BY-SA 3.0

通过预安装您的意思是系统应用程序，或者您是指您下载的Google Play的应用程序？

必须重置设备以摆脱您添加的第一个Google帐户。

系统应用程序（手机附带）不会被删除，但他们的数据将是。

自定义下载的应用程序（您下载Off Google Play并安装）将被删除。

By pre-installed do you mean system apps, or do you mean apps that you downloaded of Google Play?

It is true that you have to reset your device to get rid of the first Google account you added.

System apps (that came with the phone) will not be erased, but their data will.

Custom downloaded apps (that you downloaded off Google Play and installed) will be erased.

Liam W 2012-12-01 18:35:42Z

是的，我的意思是系统应用程序。 anne 2012-12-01 19:14:32Z, License: CC BY-SA 3.0

thanx为您的帮助 anne 2012-12-01 19:15:06Z, License: CC BY-SA 3.0

@ anne如果找到一个有用的答案，请考虑单击“向上”箭头。这个“掀起”答案 - 作为奖励，这是一个让它获得额外的人 Izzy 2012-12-01 20:40:10Z, License: CC BY-SA 3.0

Yes,i meant system apps anne 2012-12-01 19:14:32Z, License: CC BY-SA 3.0

Thanx for your help anne 2012-12-01 19:15:06Z, License: CC BY-SA 3.0

@anne If you find an answer useful, consider clicking the "up" arrow. This "upvotes" the answer -- and as a reward the one who made it gets additional Izzy 2012-12-01 20:40:10Z, License: CC BY-SA 3.0

它需要恢复出厂重置以使其关闭，这是真的吗？

出厂重置将清除您所下载的Google帐户和所有其他数据，设置和应用程序的所有个人数据。

将出厂重置删除包括预安装应用程序的所有内容？

无法删除已安装的应用程序。但是，将删除您对这些应用程序的数据！所以预装的应用程序仍然存在，就像你第一次使用它们一样。

出厂设置只需将设备重置为当前ROM的原始图像。

这个youtube视频是一个很好的资源，了解有关工厂重置的更多信息。

It needs factory reset to get it off, is it true?

A factory reset will clear all personal data liked with your Google account and all other data, settings, and apps that you have downloaded.

Will factory reset delete everything including pre-installed app?

Your pre-installed apps will NOT be deleted. However, your data for those apps will be deleted! So the pre-installed apps will still be there, it will be like you are using them for the first time.

Factory reset is simply resetting your device to the original image of the current ROM.

This YouTube video is a good resource to learn more about factory reset.

Suraj Bajaj 2012-12-01 18:59:09Z

@ anne欢迎你！在Android爱好者，我们感谢您的表决......接受最能回答您的问题的答案。 :) Suraj Bajaj 2012-12-02 04:06:56Z, License: CC BY-SA 3.0

@ anne：请注意，您需要在帖子之前需要15个声誉（ eldarerathis 2012-12-02 05:01:46Z, License: CC BY-SA 3.0

@anne You are welcome! At Android Enthusiasts, we thank by voting up... And accepting the answer that best answers your question. :) Suraj Bajaj 2012-12-02 04:06:56Z, License: CC BY-SA 3.0

@anne: Note, though, that you'll need 15 reputation before you can upvote posts ( eldarerathis 2012-12-02 05:01:46Z, License: CC BY-SA 3.0

更多将出厂将擦除/清除预装应用程序？的答案请点击这里

将出厂将擦除/清除预装应用程序？ -- factory-reset 领域和 system-apps 领域 android 相关的问题

Will factory resetting wipe/clear away pre-installed apps?

问题

回答列表

什么是工厂重置？

Google帐户链接

副作用

What is factory reset?

The Google Account linked

Side effects

相关问题

相关问题

将出厂将擦除/清除预装应用程序？ -- factory-reset 领域 和 system-apps 领域 android 相关 的问题

Will factory resetting wipe/clear away pre-installed apps?

问题

回答列表

什么是工厂重置？

Google帐户链接

副作用

What is factory reset?

The Google Account linked

Side effects

相关问题

相关问题

将出厂将擦除/清除预装应用程序？ -- factory-reset 领域和 system-apps 领域 android 相关的问题