QUOTE(Kng248 @ Dec 11 2006, 11:03 AM)

Thanks for the hint 'addicted2modding.' Been trying to use xboxeperts method and kept getting a status 51 should be 70 error. Switched of XB and started it and got a 'error failed to open input file' message.
Was almost giving up hope, then read ur post and tried xtrememaker and samread stuff. Worked perfectly, have a 4.2b flashed drive now, thanks very much.
Can someone confirm for me, the difference of 4.2a and 4.2b is only the read speed of the dvd drive right?
Thanks
Yes to your question.
QUOTE(addicted2modding @ Dec 10 2006, 01:39 AM)

Ok, I tried it again this is what worked for me.
still using jump drive I made with xtreme bootmaker which allows you to use PC with on board sata. This jump drive has to made on the computer that you are using to work on your xbox with prior to taking apart PC to hook up xbox 360.
Hard drives disconnected, but one cd/dvd drive installed because my computer wont boot at all with out one.
xbox off, turn PC on, it boots from usb to c prompt.
turn on xbox 360 that is hooked up to sata on pc
typed samread 123456 12345 (that open up mtkflashr)
thats when the choices come up for drives
1. is for the jump drive it is named extreme pri master
2 was for my cd/dvd drive named IDE pri master
3 was the xbox 360 sammy drive named via 8237 pri master
I then turned off my xbox 360 and typed 3
my screen had.....
port b400,master slave:a0
I counted to about six seconds and turned xbox 360 on
my screen then had.....
get flash type : SST(SST39SF020)
and almost imediately it started with a counter that was showing my sammy drive being read
when that was done the screen told me to turn off xbox and pc before running samhack.
I turned them both off and then booted the PC with the jump drive again.
after booting up I then turned on xbox, typed samhack 123456 12345 and hit enter
turned off xbox and chose 3 on my screen again and waited 6 seconds and turned xbox back on.
it installed the hack to my dvd drive and left me with instructions that it was done and turn stuff off.
I will test this out ASAP and let you all know if it worked.
Happy modding.
This is the original bad flash method. The method in this thread is not the bad flash method and is more complicated.
QUOTE(jaybert @ Dec 10 2006, 08:52 AM)

question...can anyone explain how this works if you are reflashing a drive that already has xtreme firmware on it? How do the steps change if you have to use the enable 0800 dvd first? Do you just need to put in the dvd in the very beginning before you start the flash? Or do you need to have the dvd in each time for 10 seconds everytime you turn the 360 back on?
You don't need to use this method or the bad flash method if you already have the xtreme firmware on it. If you have a version 3.3 and below - you should treat it as a ms25. If it is 4 and higher - what you have to do is:
1. connect the pc to 360 drive
2. turn on 360 first
3. insert 0800 dvd+r dl disk in and wait for the drive to read it (the disk read sound will be very brief or you can just wait 10 seconds)
4. take the 0800 disk out and close 360 tray - leave the 360 on
5. Boot pc to dos prompt
6. flash as if you have a ms25
QUOTE(Bassie Von Adriaan @ Dec 10 2006, 11:45 AM)

I have ich5 chipset. So, do I need the modified mtkflash of startpost or is it modified for the pci card of the startpost?
Do you have an ms25 or ms28 drive? If you have a ms28 drive you cannot use the ich5 chipset to flash it - you must have a via either 6421 or 8237.