
Extreme HU 1.74 upgrade.

This is an upgrade only.  You must have had 1.6 OR later installed and WORKING for this upgrade version to work.

This file will unzip to C:\Program Files\Extreme HU  by default.
If you have Extreme HU installed in a different folder, then you will need to change the path name when prompted when unzipping.


New in this version:
When youu set the locals byte the correct guide byte is now also set. (Thanks to AOL6945 and MitchJS for the info)
Added an option to set engeneering guide.
Added suport for Encrypted Extreme Hex Files. (for future use)
Added new commands for Extreme Hex Files. (see below)


Encrypted Extreme Hex File:

I strugled a bit with adding this support to Extreme HU.  My biggest concern is that low lifes will post dammaging encrypted files for release on the net.  For that reason the routine for encrypting the files will not yet be released.  
I will stess not to uses any encrypted hex files until they are verified to be ok.  Dont let another Vador Non-Clone happen to you.
I have inluded a sample encrypted hex that will just unmarry and change area settings on your card. The Pass Phrase is Extreme HU

New Extreme Hex Commands:

#C-LastWrite=   This command will be the last thing written in the hex file.  Normaly the Area information is the last thing written to the card.  If you are using some tyep of write protection in your hex file, then the area information would not be written to the card.  So the WriteLast could be used to activate your write protection code.
example.  #C-LastWrite=aaaa,dddddddddd   where aaaa is the address to be writen to and dddddddddd are the data bytes.

#C-ISOPacket=  This command can be used to execute any code you may have set up for 1 of the decoy instructions on the card.
This is only good for sending a packet header to the card. ie. #C-ISOPacket=08000010.  This would cuause 4808000010 to be sent to the card.  Your code for the ins 08 could then anylize the packet and execute some code based on it.  One use for this code would be to unlock a card.                                                                                                                                                                                                      www.dssprophet.com
The ISOPacket command will be the first thing sent to the card from the Extreme Hex file.

#C-EncKey=   This is for use with an Encryted Extreme Hex File.  Including this on the second line of the file will enter the key automatically will not prompt the user for the key.  



Thanks to RAM9999, AOL6945, and rob for the wealth of information they have posted.  Extreme HU would not be where it is today without their knowledeg and willingness to share it.