Have to match the symbols file with autoexec.bin when you switch them.
You're a pro, I'm not. Switching what, matching how?
I just wanna have a ML/TL version that works with modules like dual iso or raw video on without freezing.
I downloaded both, copied them (one after another in different tests - not together) on a in camera fresh formatted SD card and tried it.
I didn't tweak anything, just activated the module(s). Then I resetted like ML/TL said and after the reboot everything freezes every time.
New clean copy on fresh formatted card runs again (without modules activated).
Sadly I didn't find a noob tutorial here. Everyone posts "cool, now I have dual iso" and stuff... no word about freezing. No mention what's to do to get modules working.