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Bash Bunny Firmware Upgrades

Version	Changelog	Forum	SHA256
Download 1.1	Changelog	Forum Thread	3d768f70bdbc4b5209a587189ac71cbf8ad7ee394ede371c040695db95d9dd3b

Installation Overview

Your Bash Bunny can be easily upgraded to the latest firmware version. Just copying an upgrade file to the root of the Bash Bunny flash drive in arming mode, safely eject it, and plug it back into your computer in arming mode.

The first time the Bash Bunny is upgraded it will indicate the flashing process with a red blinking LED for up to 10 minutes. The flashing process will be followed by a green LED to indicate that the Bash Bunny is rebooting. Finally the standard slow blinking blue LED will indicate that the flashing process has succeeded and arming mode is ready.

WARNING: Do not unplug the Bash Bunny while firmware upgrade is in progress. Doing so will spell certain doom.

NOTE: Following version 1.0, all future upgrades and firmware recoveries will be indicated by a special LED "police" pattern, alternating quickly between red and blue.

Step by Step

Download the latest version of the Bash Bunny firmware from https://bashbunny.com/downloads
Verify that the SHA256 checksum of the downloaded firmware files matches the checksum listed at bashbunny.com
Slide the Bash Bunny switch into Arming Mode (closest to the USB plug) and plug the Bash Bunny into your computer
Copy the firmware upgrade file downloaded in step 1 to the root of the Bash Bunny flash drive.
Safely eject the Bash Bunny flash drive (IMPORTANT)
With the switch still in Arming Mode, plug the Bash Bunny back into your computer and wait 10 minutes.

LED Status for upgrades from 1.0 to 1.1

LED	Status
Red Blinking	Flashing in progress
Green Solid	Rebooting
Blue Blinking	Flash complete

LED Status for upgrades from 1.1 onwards

LED	Status
Red/Blue Alternating	Flashing in progress
Green Solid	Rebooting
Blue Blinking	Flash complete

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