AtrICS works very nice
Tegrapart:
1.- Wipe cache
2.- Wipe Data factory reset
3.- Wipe dalvik cache
4.- Format System
5.- Format data
6.- Flash AtrICS from the zip card
7.- Flash RAMfix
First boot 4-5 min, data not working with Radio01.27.00R but I reboot and flash Radio.36P and works...