fastboot version 1:7.0.0+r33-2

usage: fastboot [ <option> ] <command> commands: update <filename> Reflash device from update.zip. flashall Flash boot, system, vendor, and -- if found -- recovery. flash <partition> [ <filename> ] Write a file to a flash partition. flashing lock Locks the device. Prevents flashing. flashing unlock Unlocks the device. Allows flashing any partition except bootloader-related partitions. flashing lock_critical Prevents flashing bootloader-related partitions. flashing unlock_critical Enables flashing bootloader-related partitions. flashing get_unlock_ability Queries bootloader to see if the device is unlocked. flashing get_unlock_bootloader_nonce Queries the bootloader to get the unlock nonce. flashing unlock_bootloader <request> Issue unlock bootloader using request. flashing lock_bootloader Locks the bootloader to prevent bootloader version rollback. erase <partition> Erase a flash partition. format[:[<fs type>][:[<size>]] <partition> Format a flash partition. Can override the fs type and/or size the bootloader reports. getvar <variable> Display a bootloader variable. set_active <suffix> Sets the active slot. If slots are not supported, this does nothing. boot <kernel> [ <ramdisk> [ <second> ] ] Download and boot kernel. flash:raw boot <kernel> [ <ramdisk> [ <second> ] ] Create bootimage and flash it. devices [-l] List all connected devices [with device paths]. continue Continue with autoboot. reboot [bootloader] Reboot device [into bootloader]. reboot-bootloader Reboot device into bootloader. help Show this help message. options: -w Erase userdata and cache (and format if supported by partition type). -u Do not erase partition before formatting. -s <specific device> Specify a device. For USB, provide either a serial number or path to device port. For ethernet, provide an address in the form <protocol>:<hostname>[:port] where <protocol> is either tcp or udp. -p <product> Specify product name. -c <cmdline> Override kernel commandline. -i <vendor id> Specify a custom USB vendor id. -b, --base <base_addr> Specify a custom kernel base address (default: 0x10000000). --kernel-offset Specify a custom kernel offset. (default: 0x00008000) --ramdisk-offset Specify a custom ramdisk offset. (default: 0x01000000) --tags-offset Specify a custom tags offset. (default: 0x00000100) -n, --page-size <page size> Specify the nand page size (default: 2048). -S <size>[K|M|G] Automatically sparse files greater than 'size'. 0 to disable. --slot <suffix> Specify slot suffix to be used if the device supports slots. This will be added to all partition names that use slots. 'all' can be given to refer to all slots. 'other' can be given to refer to a non-current slot. If this flag is not used, slotted partitions will default to the current active slot. -a, --set-active[=<suffix>] Sets the active slot. If no suffix is provided, this will default to the value given by --slot. If slots are not supported, this does nothing. This will run after all non-reboot commands. --wipe-and-use-fbe On devices which support it, erase userdata and cache, and enable file-based encryption --unbuffered Do not buffer input or output. --version Display version. -h, --help show this message.