I just upgraded to the 2.11.9, and can't seem to install the Gapps. This is what I have done so far: Downloaded Gapps for Ice Cream Sandwich 4.0.x : http://goo.im/gapps/gapps-ics-20120429-signed.zip. Renamed zip file to update.zip and copied to root of SD card. Rebooted to recovery and installed update.zip to system one. When I rebooted I could see that the apps weren't installed. I wasn't sure if I needed to do the next step but I did it anyway: In Updater app, selected update.zip (i.e. the renamed GApps zip file) as installation pack and updated. I got the message 'System update failed - Download full ROM package is recommended'. I viewed the error log which said 'unexpected number of arguments (5)'. Does anyone have any ideas as to what I am doing wrong?