使用adb解锁带有引脚的引导加载程序 -- lock-screens 领域和 boot 领域 android 相关的问题 -Unlock bootloader with PIN using ADB- 问答之家

Unlock bootloader with PIN using ADB

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我的电话屏幕破碎了，并不可见。我犯了通过adb重启手机的错误，现在它被困在启动锁定屏幕上。

我有兴趣将文件从设备复制到我的计算机上。问题是，磁盘被加密，并解密，我需要输入PIN码，这需要使用屏幕。

如何解密磁盘，或通过adb解锁引导屏幕？

在adb中我尝试 cd sdcard ，它返回 /sdcard: No such file or directory ，尽管 ls 显示它存在。

设备未植根。

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My phone screen has shattered, and is not at all visible. I made the mistake of rebooting the phone via ADB, and now it is stuck at the boot lockscreen.

I am interested in copying the files off the device onto my computer. The problem is, the disk is encrypted, and to decrypt, I need to enter the pin code, which requires using the screen.

How can I decrypt the disk, or unlock the boot-screen via ADB?

Within adb I attempted cd sdcard and it returns /sdcard: No such file or directory, despite ls showing it to exist.

Device is not rooted.

levi 2020-02-21 18:01:44Z

如果亚行先前被授权，你可以跑步 alecxs 2020-02-21 20:08:21Z, License: CC BY-SA 4.0

我们在谈论什么类型的锁屏？从完整磁盘加密（输入密码后，操作系统启动后的密码提示）或者是否具有PIN /密码/模式锁定的锁定屏幕？对于PIN /密码提示您通常可以通过USB OTG适配器（如果您的设备支持OTG）连接键盘。 Robert 2020-02-22 14:06:44Z, License: CC BY-SA 4.0

@robert前者。 levi 2020-02-22 22:04:22Z, License: CC BY-SA 4.0

等你添加了一些关于adb的东西。在这种情况下，它不能是FDE提示。看起来您的设备使用基于文件的加密（您忘记提及您的设备类型和Android版本）。以任何方式，我知道的唯一选择是通过USB OTG（USB鼠标也是一个选项，但您看不到所有屏幕......）。 Robert 2020-02-23 11:30:09Z, License: CC BY-SA 4.0

通过adb重新启动手机确实需要授权的RSA密钥。 scrcpy也会起作用 alecxs 2020-02-23 11:55:45Z, License: CC BY-SA 4.0

if adb was authorized previously, you could just run alecxs 2020-02-21 20:08:21Z, License: CC BY-SA 4.0

What type of lock-screen are we talking about? A password prompt from a full disk encryption (after entering the password the OS starts to boot) or is it regular lock screen with a pin/password/pattern lock? For pin/password prompts you usually can connect a keyboard via USB OTG adapter (if your device supports OTG) Robert 2020-02-22 14:06:44Z, License: CC BY-SA 4.0

@Robert The former levi 2020-02-22 22:04:22Z, License: CC BY-SA 4.0

Wait you added something about adb. In this case it can't be the FDE prompt. Looks like your device uses File Based Encryption (you forgot to mention your device type and Android version). In any way the only option I know is the USB keyboard via USB OTG (an USB mouse would also be an option but as you don't see all of the screen...) Robert 2020-02-23 11:30:09Z, License: CC BY-SA 4.0

rebooting the phone via ADB does require authorized RSA key. scrcpy will work too alecxs 2020-02-23 11:55:45Z, License: CC BY-SA 4.0

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