If you have installed doomkernel you can directly fix the permissions via CWM and dont have to use ADB.
Edit // WoW, it's working! 8GB of Internal Memory like the good old times with my Galaxy S i9000!
Edit 2 // Waah, it seems to be googles new market have problems, i cant donwload anything it shows me up error -101
Edit 3 // i got bootloops
1. LG Electronics Optimus 4X HD Black 16GB + µSD 32GB
2. Samsung Galaxy SII i9100G White 16GB
3 Sony Ericsson Xperia Play Piano Black (Death battery)
Google Apps on an iPhone? WTF