Samsung was quietly rolling out the ICS 4.0.4 update. I though only Germany get it but SGN users in Singapore and Malaysia were also able to get the updates OTA.
Hopefully this update will resolve the battery issue on GB and ICS 4.0.3 firmware.
This firmware update(4.0.3 to 4.0.4)is about 100MB in size. I recomment you to use the Wifi to download if you are on a limited mobile data plan.
ICS 4.0.4 Change Log
- Software Improvement
- Signature unlock feature
- Pop up Play
- Resolve Battery performance(Judge yourself)