#Xbox 360 bios copy and paste Patch
#Xbox 360 bios copy and paste Pc

You only need to do the 10-second method if you want to use the enable 0800 disc to unlock firmguard. Also note, I didn't use DOS to grab these images, that's why it's cmd.exe at the top of the pics.Д¬lick to expand.The method for flashing a M25 with a VIA 6241 card is the exact same except you can exclude turning the 360 off and counting to 10. Sorry for all the pics, just trying to make this as newbie friendly as possible. Plug the 360 SATA cable back into the 360 motherboard and test. When it's done and tells you to turn off the PC, power off the 360 and unplug the SATA cable from the VIA 6421.Дў0. Turn the 360 back on and you will see it flashing. You should have an option called 'xtreme primary', if you do, turn the 360 offДЎ8. When you get to the A:> Prompt type this 'mtkflash w /m /sata x52x.bin' where the x52x is the name of your file and obviously, without the quotations.ДЎ7.

#Xbox 360 bios copy and paste Pc

Turn on the PC and boot to DOS with your bootdiskДЎ6. If everything is right, then copy your x52x.bin file to your bootdisk and power down the PCДЎ5. Open firmware toolbox again and open your x52x.bin file and confirm that it's the same key as orig.bin Now you should have a x52a.bin file in your xtreme 5.2 directory (or x52b.bin, x52c.bin, x52d.bin. Run the command 'make extreme firmware' and select which speed you'd like A/B/C/D (I use A)ДЄnd select you want it to report as a M28(default)ДЎ2.

Once that is verified, your xtreme 5.2 folder should look like this.ДЎ1. It should look exactly like this picture but with a different key.ДЎ0. Open Firmware Toolbox 3.0 and confirm you have a valid orig.bin file. Copy your orig.bin file from your floppy drive to the folder you extracted the xtreme 5.2 firmware.Д©. When it's done and tells you to turn off the PC, power off the 360 and unplug the SATA cable from the VIA 6421.ДЁ. Turn the 360 back on and it should read from 0-100 4 times. You should have an option called 'xtreme primary', if you do, turn the 360 offД¦. When you get to the A:> Prompt type thisД¤. Turn on the PC and boot to DOS with your bootdiskДЈ. When that's done, turn off the PC and hook up the Samsung 360 Drive SATA cable to the VIA 6421's primary SATA port.Дў. Your Xtreme Bootmaker screen should look like this when done. Your floppy,USB, or hard drive is then ready for the flash. Select your target drive (if floppy or USB stick put a checkmark into format and make bootable)

#Xbox 360 bios copy and paste Patch

Then put a check mark in boxes labeled 'M28 Bad Flash Combatibility' and 'Apply Boke's patch for MS28 drives' Next put a check mark in 'Use Custom MTKFlash' and select your VIA 6421 card. Since this is a M28 tutorial, you only need to select between xtrem52a/b/c/d Open Xtreme Bootmaker and click Open to select your firmware you'd like to use. Now to setting up xtreme bootmaker to work with your 6421 PCI card. I reccommend using a NEW floppy or USB stick. Xtreme Bootmaker will format a floppy or USB stick to use and it can also set up a Harddrive to use with NTFS4DOS. Conflicts arise with more than one PCI SATA Controller card.ДЄ VIA 6421A or 6421L chipset PCI SATA Card. First off, make sure any and all onboard SATA ports are disabled and make sure the VIA is the only PCI SATA card in your computer. First off, I made this little tutorial for everyone having issues with a M28 drive and a VIA 6421 PCI SATA Card.