I was utterly sure when I entered these cheats before, it was for all households in the save(?)
But now it doesn’t even work for all members of the current household.
The needs freezed for all of them except for two premades from other families I added yesterday. Weirdly enough also for Mr Fujiwara, who is also a premade, but I played with him a little longer than with the other two and it was him being the active Zoi when I entered the cheats.
It’s also the ‘SetNeedsFull’ cheat that does not set the needs of all the household members full
I just applied ‘SetNeedsFull’ to the second premade that wasn’t affected before, it worked for him but not for the last Zoi in the household bar, he still has low needs
same with ‘FreezeAllNeeds true’
Applied to the second Zoi in the list, last Zoi is still unaffected and his needs keep dropping -.-
Since the unplayed Zois still get stuck everywhere around town, this needs to be fixed so they don’t die until the ‘trapped bug’ gets fixed.
Was this cheat really meant for all the households in one save? I’ve been using it individually with my Zois because their needs drop annoyingly fast, so in order to keep playing and, more importantly, to keep the immersion, I have to max out their needs and then freeze them all. It’s not the best way to play, I know, and I don’t like it, but there’s no other choice since my Zois are hungry almost every hour, lol, and they can’t do anything because they have to be eating, bathing or going to the bathroom all the time, so…
Anyway, back on topic. I’ve been using the “set needs full” and “freeze all needs” cheats together, but I have to apply them to each Zoi individually because applying them to just one of the Zois doesn’t extend to all the others. Or should I apply the cheats before entering the house?
I wish it could really be applied to all the families in the save, that would save me a lot of time and some NPCs from starving to death. 
I haven’t used these tricks in a while, because my Zois’ needs decrease quite slowly now, but it seemed to me that Set needs full filled the needs of a single Zoi
Maybe it’s because I play with an old save, but I only ever applied these cheats once and I switch between households really, really often and the needs never decreased until today.
My zois’ needs have been decreasing wildly since the last update, especially hunger and sleep. That’s why I use the setneedsfull cheat each time I start playing. (Sometimes it lasts for days but sometimes it doesn’t and I have to start it again). But it has never affected other families in town, only the household I used the cheat with.
The Freeze all needs cheat seems buggy one household I had a child that the needs kept depleting as if the cheat was not active but the two adults were fine, so I guessed it must not work on children, then later I noticed it would randomly not work on second members of the household and sometimes it worked on all members of the household, a lot of settings in inZOI seem to be unstable for reasons I can’t understand.
Personally, I have to apply these cheats to each zoi separately, both the “freeze all needs” and the “set needs full” cheats. They must be buggy indeed, though, cause it works sometimes, but others, even with the “freeze all needs” cheat enabled the needs start to decrease, a lot slower, but they do. So I guess they don’t really '"freeze”.
I think it’s not bug. It’s feature of the game. I may be wrong, but I think every cheat work for currently Zoi ID. Or no??!!
I’ve been playing for a long time, and this is the first time I’ve ever heard that a single using of a cheat code “FreezeAllNeeds” works with ALL Zois in family. I’ve been playing since v0,1,7, when there were no cheats yet. Since v0,2,0 I always use cheat for EVERY Zoi in family, and every family individually
A dubious idea. On the contrary, I often need different characters, even within the same family, some Zoi have an active cheat code, while at others are inactive.
If you want save the time, it’s better to ask the developers to add a NEW cheat, like “FreezeNeedsNPC”, or “FreezeNeedsAllZois”, or something like that. And save OLD cheat, which works with ID one currently Zoi
I really don’t care much for NPCs, just for my played households. Now, “FreezeNeedsAllZois” would definitely work for me, IF with “All Zois” you mean the zois in the active household. That would be enough for me. 
