STERN PINBALL SAM BOOT ROM [U9] 965-BOOT-SAM EPROM

Revision notes from readme:

VERSION 3.1 – RELEASED JANUARY 28, 2008 – IMAGE CHECKSUM: 4CF6

Changes since version 2.30:

INCORPORATES SYSTEM CHANGES UP TO AND INCLUDING SYS. 1.39.
THESE INCLUDE:

During USB update, if a USB memory stick was inserted that had
no files on it, then the update code would crash the game. This has
been corrected.

When booting from EPROM, the ‘USB / BACKUP’ test menu entry is no
longer available. Backup of game code may still be performed from
the USB menu when booting game code from FLASH.

INCORPORATES SYSTEM CHANGES UP TO AND INCLUDING SYS. 1.39.
THESE INCLUDE:

Boot from EPROM now honors all factory defaults, as if factory
reset had been performed for the current dip switch settings each
time the game is booted from EPROM.

Fixed a problem with changing the dip switches. When the dip
switches were changed and the game was rebooted, the system would
not install the proper adjustment override values associated with
the new dip switch settings. This has been corrected.

Updating the game code no longer resets the Tournament data, if
possible.

VERSION 1.0 – 04/09/13
Image Checksum DFF0

Info is not known about this version other than to be used when newer version are not compatible.

I have had requests for Metallica requiring v1.0