如何解锁Bootloader
1) Remove and reinsert the battery. 拔掉并重新装上电池 2) Press Volume Down and Power to start the device into Bootloader mode. 按住音量下键和开机键进入Bootloader模式 3) Use the Volume buttons to select up or down. Highlight Fastboot and press the Power button. 用音量键选择高亮的Fastboot并按下开机键 4) Connect the device to the computer via a usb cable 用usb线连接电脑和手机 5) Make a folder in c:\ called Android & then input the file's from your android SDK their , such as adb.exe AdbWinApi.dll fastboot.exe 在c盘根目录建立Android文件夹，并把以下三个文件放进去 adb.exe AdbWinApi.dll fastboot.exe 6) Open up command prompt. ( Start > Run > Type CMD,). The window that appears is called Command Prompt. 打开（开始>运行>输入CMD），进入控制台模式 7) Navigate to where you unzipped the ZIP file and go to the folder you just created (For Example: If you created the folder in C:\Android, then you would type in Command Prompt: cd c:\Android). 在dos窗口指向c盘Android文件夹（输入cd c:\Android） 8) Type in Command Prompt: fastboot oem get_identifier_token. 然后输入 fastboot oem get_identifier_token 9) You will see a long block of text. Copy and paste this text into the the token field below (in the command prompt: Right Click > Mark > highlight the block of text > Right click to copy). 你会得到一串文字 复制高亮文字 10) Paste this string of text into the token field and hit Submit in order to receive your unlock code binary file. You will receive this information in your email. 黏贴到页面底部的Token Field里并点击Submit，以接受你的二进制解锁码， 解锁码会发送到你的注册邮箱里。 Example: 11) On the bottom ， please input your result's & if it say's failed keep on trying & it will go threw . 黏贴你的一大串到底部，如果失败了多试几次。。。（这个好像跟上面一样） 解锁会毁掉你的联保。。。。 纯属搬运 后果自负
bootloader怎么解锁
bootloader解锁步骤如下：工具/原料：小米手机12S Ultra、MIUI系统、解锁官网、手机解锁工具V1.1。1、进入小米手机申请解锁官网：申请解锁小米手机。2、点击立即解锁进行解锁申请。3、获得资格之后点击“解锁工具下载”。4、下载完毕后安装解锁工具并登录小米账号。5、让手机进入Fastboot模式并连接电脑，点击解锁就可以进行手机解锁。
