k800i flashing white screen

[riders4sia]

use these files;
MAIN : K800_R8BA024_MAIN_GENERIC_WI_RED52
FS : K800_R8BA024_FS_EUROPE_1_RED52
custpack : HB1-06_Gen_CDA102568_10_R8A_GENERIC_EUROPE_1

or

MAIN : K800_R8BF003_MAIN_GENERIC_WI_RED52
FS : K800_R8BF003_FS_EUROPE_2_RED52
custpack : HB1-06_Gen_CDA102568_11_R8A_GENERIC_EUROPE_2

and follow this tutorial : Flash your phone and How to apply or remove patch using SETool 2 Lite - Top Sony Forums

[epsoei]

use these files;
MAIN : K800_R8BA024_MAIN_GENERIC_WI_RED52
FS : K800_R8BA024_FS_EUROPE_1_RED52
custpack : HB1-06_Gen_CDA102568_10_R8A_GENERIC_EUROPE_1

or

MAIN : K800_R8BF003_MAIN_GENERIC_WI_RED52
FS : K800_R8BF003_FS_EUROPE_2_RED52
custpack : HB1-06_Gen_CDA102568_11_R8A_GENERIC_EUROPE_2

and follow this tutorial : Flash your phone and How to apply or remove patch using SETool 2 Lite - Top Sony Forums

the files are in download area!!!!!! to main and fs in firmware? and custpack in custon files? i´m right????