Use a bug or exploit in a specific Minecraft version
In Java Edition, use a piston-based bedrock-breaking glitch
In Java Edition, use a dragon egg–based bedrock-breaking glitch
In Java Edition, use a TNT duplication setup where applicable
In Java Edition, use a wither-based method where applicable
In Bedrock Edition, use a glitch specific to that version if available
Update to the exact version required by the exploit
Place the needed blocks and redstone in the exact configuration
Trigger the mechanism at the correct timing
Repeat the process until the bedrock block breaks
Use creative mode or commands if cheats are enabled
Use `/setblock` to replace bedrock with another block
Use `/fill` to remove or replace bedrock in an area
Use `/give` and `/gamemode` to set up command-based removal
Use a world editor or external tool on a copied world
Use a server plugin or admin command if you control the server