ตามนี้เลยครับ

1) If you are on EXT4 go here
w w w . h u m b e r o s .com.br/p/android-ics.html

2) download the rom
3) download the kernel (only if your GTAB is different from P1000L)
3.1)If GTAB is different replace p1000l kernel inside the ROM with kernel inside the .zip (unzip kernel and then put zimage into Rom.zip)
4) put the ROM in the internal SD GTAB
5)reboot into recovery and
6) install the ROM

ที่มา : http://forum.xda-developers.com/showthread.php?p=22016622