nvrmndryo
Mr.Awesome
hi , i recenty upgraded my samsung galaxy note's Os from Gingerbread to Ics via Samsung Keis.I didnt use customs Roms n all (I dont have any idea about them).Since I have upgraded to Ics my phone is having lag n it hangs too.I dont like Ics , so i want to back to gingerbread which was so smooth for me.I dont want to void my warranty .Any help?