Which Custom Pack do i need to use??

[omar8]

I wanted to De brand my K770 from Vodafone and when i first did it I kept getting a Configuration Error. Now I just want to return and when I tried that I got another configuration error.
Which custom pack do i need for the UK Vodafone?
Files I used were:
K770_R8BC004_FS_VFE_LIVE_2_RED52
K770_R8BC004_MAIN_VODAFONE_VI_RED52

Help :( I need to fix this error.

[Strannik]

use GENERIC custom for debranding and GENERIC main with needed FS