Android手机分区(每个分区都有相应的img文件对应):开机启动画面区(splash1),数据恢复区(recovery),内核区(boot),
系统区(system),数据缓存区(cache),用户数据区(userdata)。
1. 查看fastboot命令的帮助:
fastboot
显示如下信息:
[java:firstline[1]] view plain copy print ?
- usage: fastboot [ <option> ] <command>
- commands:
- update <filename> reflash device from update.zip
- flashall "flash boot" + "flash system"
- flash <partition> [ <filename> ] write a file to a flash partition
- erase <partition> erase a flash partition
- getvar <variable> display a bootloader variable
- boot <kernel> [ <ramdisk> ] download and boot kernel
- flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
- devices list all connected devices
- reboot reboot device normally
- reboot-bootloader reboot device into bootloader
- options:
- -w erase userdata and cache
- -s <serial number> specify device serial number
- -p <product> specify product name
- -c <cmdline> override kernel commandline
- -i <vendor id> specify a custom USB vendor id
usage: fastboot [ <option> ] <command> commands: update <filename> reflash device from update.zip flashall "flash boot" + "flash system" flash <partition> [ <filename> ] write a file to a flash partition erase <partition> erase a flash partition getvar <variable> display a bootloader variable boot <kernel> [ <ramdisk> ] download and boot kernel flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it devices list all connected devices reboot reboot device normally reboot-bootloader reboot device into bootloader options: -w erase userdata and cache -s <serial number> specify device serial number -p <product> specify product name -c <cmdline> override kernel commandline -i <vendor id> specify a custom USB vendor id
2. 擦除分区:
fastboot erase {partition} 例:fastboot erase boot或fastboot erase system等。
3. 烧写指定分区:
fastboot flash {partition} {*.img} 例:fastboot flash boot boot.img或fastboot flash system system.img等。
4. 烧写所有分区:
fastboot flashall 注意:此命令会在当前目录中查找所有img文件,将这些img文件烧写到所有对应的分区中,并重新启动手机。
5. 一次烧写boot,system,recovery分区:
(1)创建包含boot.img,system.img,recovery.img文件的zip包。
(2)执行:fastboot update {*.zip}
6. 烧写开机画面:
fastboot flash splash1 开机画面
7. 重启手机:
fastboot reboot