from xda...
[ROM] I897UCKI1 [Android 2.3.5][26.09.2011] - xda-developers
Flashed using Odin, runs brilliantly. The rom is dated 9/26/2011 so it's literally brand new
[ROM] I897UCKI1 [Android 2.3.5][26.09.2011] - xda-developers
Flashed using Odin, runs brilliantly. The rom is dated 9/26/2011 so it's literally brand new