SE C901 dead?

[senter]

Hello
I have flash my phone with new Firmware but after that is dead. Cannot turn my phone on!

I tried this FS and Main File:
C901_R1GA028_MAIN_GENERIC_FI_RED53.mbn
C901_R1GA028_FS_WESTERN-EUROPE_RED53.fbn

And Misc File this:
C901_1219-6392_R6A_Customized_Benelux__b_.zip

What I can do to fix it? Here a screenshot from A2uploader

Why use wrong custom file ???

Muse use these files:

C901_R1GA028_MAIN_GENERIC_FI_RED53.mbn
C901_R1GA028_FS_WESTERN-EUROPE_RED53.fbn
C905_1209-4774_R6A_GENERIC_WESTERN-EUROPE.zip (C905 and C901 use same custom file)