make sure you're on eclipse with fp1 already, any kernel
download jt's voodoo recovery http://forum.xda-dev...d.php?t=1092114
download imnuts recovery http://forum.xda-dev...d.php?t=1112804
download pbj 504 from this thread
odin jt's voodoo, 3 finger into recovery before it has a chance to restart all the way.
wipe big 3, enable lagfix.
i couldnt restart recovery or go back even from here here, so i held down power to power it off, and voodoo conversion started when i powered back on. removing battery at this point will not work, you have to hold power.
allow it to boot up all the way. turn off, go into download mode.
odin imnuts recovery. wipe 3, flash pbj504 kernel.
also recommended: fugu ics tweak. http://forum.xda-dev...d.php?t=1323804 flash after everything else.
now you have a nicely tweaked ext4 fp1 setup with overclock/undervolting features.
big thanks to all the devs that made this happen. i take no credit. just saves you guys the time since i couldnt find an ext4 conversion setup for any of our later roms and kernels.
edit: much easier method posted by imnuts below.
imnuts, on 04 May 2012 - 11:35 AM, said:
I used the ext4 formatter just fine on Tuesday. When you flash the EXT4 formatter, you need to be sure to flash a ROM after using it. Process was flash ext4 formatter, flash rom, flash kernel. You can flash the kernel before the rom, but both should follow the formatter. Also, the first boot after running it will take a little bit longer. It hangs on SAMSUNG for about twice as long as normal, and then you have the usual first boot process that takes a while.
Edited by froyobaggins, 07 May 2012 - 07:49 AM.