adb常用命令adb device 显示设备adb shell Adb命令adb reboot recovery 重启进入recoveryadb reboot bootloader 重启进入fastbootfastboot常用命令fastboot flash recovery recovery.imgfastboot rebootfastboot erase boot 慎用fastboot update update.zipfastboot boot recovery.img fastboot模式下以recovery.img引导启动到recovery