I tested to flash it again, here is the log:
PHONE STATE: "RETAIL"
FLASH CID: 0052
OTP LOCKED:1 CID:52 PAF:1 IMEI:35887401978399 CERT:RED
Model:K850i
MAPP CXC article: R1EA037 prg12004400_GENERIC_SO
MAPP CXC version: R1EA037
Language Package:NORDIC
CDA article: 1201-6672
CDA version: R7A
Default article: 1200-5441
Default version: R1EA037
Extended LOCKED
Operator: MULTIPLE
Elapsed:10 secs.
ChipID:C802,EMP protocol:0401
PHONE STATE: "RETAIL"
FLASH CID: 0052
OTP LOCKED:1 CID:52 PAF:1 IMEI:XXXXXXXXXXXXXXX CERT:RED
LDR:2008-07-23 12:03 CXC1250843_DB31XX_CS_LOADER_ACC_SDRAM_R2A065
LDR CAPS:SYSTEM FLASH SIGNATURE AUTH
LDR:2008-07-23 12:03 CXC1250780_DB31XX_CS_LOADER_APP_SDRAM_R2A065
LDR CAPS:SYSTEM FLASH GDFS FILESYSTEM TA
writing "C:\XXX\K850_R1CA037_MAIN_GENERIC_SO_RED52.mbn "
ALLOWED DOMAINS:BLUE BROWN RED
MAXIMUM CID:52
Will flash 693 blocks...
ssw file accepted
writing "C:\XXX\K850_R1CA037_FS_CENTRAL-EUROPE_RED52.fbn"
ALLOWED DOMAINS:BLUE BROWN RED
MAXIMUM CID:52
Will flash 457 blocks...
ssw file accepted
Elapsed:689 secs.
But when i tries to start the phone, its still BROD. And when i connect it again to the A2 Uploader its still says that i have the old firmware and language pack. :S
ChipID:C802,EMP protocol:0401
PHONE STATE: "RETAIL"
FLASH CID: 0052
OTP LOCKED:1 CID:52 PAF:1 IMEI:35887401978399 CERT:RED
Model:K850i
MAPP CXC article: R1EA037 prg12004400_GENERIC_SO
MAPP CXC version: R1EA037
Language Package:NORDIC
CDA article: 1201-6672
CDA version: R7A
Default article: 1200-5441
Default version: R1EA037
Extended LOCKED
Operator: MULTIPLE
Elapsed:10 secs.