My PSU is also on it's way.
Anyone? I'd like to make the change to lowmem permanent also.
Apparently the permanent filesystem changes need to be made to the filesystem in /config ? I don't have one of these btw, I only had temporary access to fiddle.
Thanks for the tip, I'll try to figure that out later. If ever you need access to an S4 for any reason, just contact me. I have a batch 1 and a batch 2 that you can fiddle with.