int FirstStageMain(int argc, char** argv) { //init crash时重启引导加载程序 //这个函数主要作用将各种信号量,如SIGABRT,SIGBUS等的行为设置为SA_RESTART,一旦监听到这些信号即执行重启系统 if (REBOOT_BOOTLOADER_ON_PANIC) { InstallRebootSignalHandlers(); } //清空文件权限 umask(0); CHECKCALL(clearenv(...
fastboot flash unlock unlock_bootloader.img(网站上申请后收到的解锁文件) 命令正确执行后,Z1手机已经开始解锁,解锁过程中手机会执行恢复出厂设置并自动重启,请耐心等待重启开机(过程大概需要3-5分钟,请耐心等待) 对于Z2、Z2 Pro、Z2 Edge手机,界面内容没变,此时unlock的bootloader.img已经烧录到手机,但未生效,还...
This option can be used to power off the device. When your phone dies and you can no longer turn it off with just the power button, you can select this option. Unlike the Reboot system now option, this will not restart your phone. How to Boot Android Phones into Recovery Mode How to...
reboot_target ="bootloader";// 在非动态分区的系统上,reboot后进入bootloader}// When rebooting to the bootloader notify the bootloader writing// also the BCB.if(reboot_target =="bootloader") {// reboot,bootloaderstd::string err;if(!write_reboot_bootloader(&err)) {// 更新BCBLOG(ERROR) <<"...
Once the bootloader unlocking process completes, your Android device will automatically restart itself. Note: If the following screen appears on your phone, then use the Volume and Power keys to select the Start option and reboot your phone. ...
This is a process for Android users to reflash partition on their devices. It an alternative to Recovery Mode and is helpful to flash images like bootloaders, recoveries, and kernels to your phone. Does Fastboot mode delete data? No, Fastboot mode don’t delete data without any concern. How...
When the mobile phone is turned off, press and hold the power key and + volume down key for a long time (or execute ADB reboot bootloader on the boot interface), and the mobile phone will enter the robot interface Remember to connect the computer with a data cable ...
volume buttons to restart your device, Quick boot can help. It allows you to easily reboot your device, power off your android device and even boot your device in bootloader or recovery mode in a single tap. It is a great addition for Android users who need to frequently restart their ...
一、基于QualComm SOC的设备启动流程 PBL(Primary Boot Loader)→ XBL(eXtensible Boot Loader/Secondary bootloader) → ABL(Application bootloader)→ Kernel→ Android PBL:
WindowManagerService#shutdown, 以WindowManagerFuncs接口提供给系统其他模块使用,诸如GlobalActions、PhoneWindowManager。 PowerManager#shutdown, 以binder服务形式提供给客户端调用,需要持有android.permission.REBOOT权限。 通过action启动ShutdownActivity请求关机重启,需要权限 android.permission.SHUTDOWN ...