Smile Nexus S (GSM) android 4.0.4 Official update (with download links !!)
Yes here it is the nexus s official android 4.0.4 from google
this needs to be flashed over the stock 4.0.3 official rom from google it's a 17.8 mb update not a full rom so you can only flash it over stock 4.0.3 i repeat only over stock or else it will fail.
i managed to get the download link from google servers here it is http://android.clients.google.com/pa...o/hR7QFEtn.zip as you can see an official google link.
so far i noticed that the recovery is fixed (no longer disappear on i9023 devices)
and battery problems solved too.

ONLY FLASHABLE VIA CWM
the reason is here:http://forum.xda-developers.com/showpost.php?p=24198556
Galaxy Nexus & Nexus S One Click Root Tool !
[Toolkit] Nexus 7 One Click Root Tool
paypal not available in my country so i can't have a donation button,but you still can send me an amazon gift card with any value to this email m.sabra95@gmail.com by clicking here Thanks.