What files do I need to upgrade a brand new Vodafone K800i (unlocked by Vodafone over phone)to K810 firmware , with the current firmware on the device as follows:

K800_R8BF003_MAIN_VODAFONE_WI_RED53
K800_R8BF003_FS_VFE_LIVE_2_RED53
K800i_CDA102511_130_R4A cxc1250490 R8BF003 VFE_LIVE_2

Thanks