- #MINIMAL ADB FASTBOOT FLASH IMAGE UPDATE#
- #MINIMAL ADB FASTBOOT FLASH IMAGE PATCH#
Once you are in, you can perform any operation using its specific command.
You have to boot into Fastboot or Bootloader mode in order to run them.
#MINIMAL ADB FASTBOOT FLASH IMAGE UPDATE#
Doing this will reset it to having an empty set of default dynamic partitions:Ĭancel an in-progress update (For devices that feature snapshot-based updates):įinish an in-progress update if it is in the “merging” phase (For devices that feature snapshot-based updates):įastboot commands allow you to tweak the Android device even when the OS isn’t booted. fastboot format] PARTITIONĬlear or deactivate a GSI installation (fastbootd only):Ĭlean or Wipe the super partition.Script data staged by the last command to a file: Move the given file to the stage for the next command: fastboot flashing lock_critical|unlock_criticalĭetect if unlocking is allowed (1) or not(0):.Lock or unlock the significant bootloader partitions:
#MINIMAL ADB FASTBOOT FLASH IMAGE PATCH#
fastboot –os-version MAJOR]Ĭhoose boot image OS security patch level:. Select boot image OS version (default: 0.0.0): Select tags offset (default: 0x00000100): Select ramdisk offset (default: 0x01000000): fastboot flash:raw PARTITION KERNEL ]Ĭhoose path to DTB for boot image header version 2:Ĭhoose kernel base address (default: 0x10000000).Ĭhoose kernel offset (default: 0x00008000):. Select disable-verification when flashing vbmeta:Īctivate file-based encryption, sweeping user data:Ĭomplete the Downloading and booting of kernel from RAM: Select disabled-verity when flashing vbmeta: Prevent rebooting the device after flashing: Prevent flashing secondary slots in flashall/update: Selects the active slot before rebooting: Perform a flash operation forcefully that may be unsafe:Īctivate SLOT ‘all’ for both slots, ‘other’ for non-current slot (default is the current active slot): There are many other things you can do as well.ĭistribute into sparse files no larger than SIZE: Using them, you can perform various operations on an Android device like enabling/disabling OEM unlock, flashing factory images, modifying partitions, or even rebooting the bootloader. What are Fastboot Commands?įastboot Commands are function-specific commands that run into Fastboot or Bootloader Mode. You need to boot the device into the Fastboot or Bootloader mode in order to use these commands. It acts as a communication bridge between the computer and the Android device. It is a part of the SDK Platform-tools, just like ADB, and helps in debugging and modifying an Android device using a computer. Basically, Fastboot is a command-line tool and an Android OS protocol used to perform various command-line operations. 
Here, we will cover only Fastboot commands, but we will also need ADB in order to execute them. We have already covered the use of ADB and its commands. When it comes to rooting an Android device, ADB and Fastboot are the first names that will pop up in your mind.
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