you guys are not gonna believe this one.
first i had SNEEK SD running with fw4.1E, HBC running under ios36 (old nand dump), which ofcourse did not display apps in HBC.
Then i made UNEEK, with same nandump, also worked.
I wanted to try fw4.2 virgin, followed the expanation of xflak, could not get that to work (no setting.txt from fw4.2?).
So i tried an onorthodox approach...and it worked YYYEEEEAAAAYYY.
1. I used SNEEK SD, fw4.1E, HBC running with IOS36.
2. Used an USB HDD with FAT32 and placed the usual stuf on it (made a channel for Any Title Deleter DB)
3. Placed all the fw4.2wads from NUSAD in wads on the USB HDD.
3. run SNEEK SD, HBC will see all apps on USB, start MMM.
4. MMM was loaded in IOS36v3094, but could not install newer v3551.
5. In MMM started Wad manager and installed all fw4.2 wads + ATDm.wad (anytitle deleter channel)
6 everything installed without errors, back to main menu, LOAD IOS249, install newer IOS36v3551 (with all patches) was now possible.
7. Then in main menu used MMM's truchabug restorer, chose normal, load all ios from nintendo servers, and it worked!!!
8. Running apps was not possible (had no apps on it).
9 back to HBC, offcourse it now was upside down, so i started hackmii installer (which i have as an app on USB), but it frooze at startup.
I'm gonna fix that later, i first wanted to report this, in case somebody was interrested or thought it would not be psooible this way.
Anyway, i have a working fw4.2 installed with SNEEK SD in a way it would normally work from real nand.
I did not know that was even possible from SD NAND. LOL
edit:
hackmii as an app that starts from HBC does not load, keeps freezing before 1 appears.
Loadmii as an app does load from HBC, but if you choose apps - hackmii installer - boot.dol, hackmii still freezes.
I wil try boot.elf from root now.
edit:
Tried a couple of things which didn't work.
So i used wadcreator to make a hbc.wad from the real nand.
started SNEEK SD and simply installed HBC.wad with YAWM (v23), HBC is finally fixed and now running under ios61.
So now i have a softmodded fw4.2E on SNEEK SD with apps running on USB.
1. Now i'm going to test the Any Title Deleter DB forwarder channel i made to delete the old backup loader channel.
result:
it keeps asking for a config file, which i don't have, searched for reveral downloads, but none of them have a config file included.
lol, stupid as i am, i didn't think of deleting the channel in wii menu right a way, but that worked.
2. test MMM to make IOS236
result: Worked lik a charm, downloaded ios36 from nintendo servers.
3. installed IOS202[57]v5, IOS222[38]v4, IOS223[37-38]v4, IOS224[57]v5, IOS249rev19[57], IOS250[37] and Neogamma R9b30-autoboot[NGRB].wad without problems.