Dont know if this is helpful but on the s3 and stellar you can dial *#22745927 and enable the hidden menu there
Maybe on ICS but dialer codes are kinda useless on JB. I dialed that code and get my call can't be completed.
Sent from my SCH-I535 using xda app-developers app
E/AndroidRuntime( 3095): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load uck: findLibrary returned null
I wonder if the oft-neglected full VRALEC tar has it. Same goes for the suspiciously unleaked VRALE6 tar.
I think invisiblek still has the former.
Nope
I'm finding nothing related to uck in VRALEC. (although I didn't look at HiddenMenu yet from this rom)
I've got many of the stock roms up on my goo.im if anyone wants to look through them:
http://goo.im/devs/invisiblek/i535
You can also get them here:
http://samsung-updates.com/device/?id=SCH-I535
EDIT: No SecureBootMenu in VRALEC's HiddenMenu...
=/
Odds are we won't find this lib in any of the roms, if it does happen to be in one, chances are it was left by mistake.