I am in big problem with DUOS D780

[Namangan]

Samsung Duos D780 is not powering on after flashing
help me with duos it was working client give it to me for writing russian language
First log of UFS
Software: D780JPHF2
Hardware: MP 0.400
Regions : Arabic
Language: ar,en,fr(fa,ur)
Release : 2008 June Rev: 2
MSL Active
S/N : RPNS159534
IMEI: 355762-02-348390-8
BTID: 00237:C803AD
MSL Active
SIMLOCK STATUS: 0000
MCC-MNC: 000-000
MASTER KEY: 74655460
NET 00000000, 00000000
SUB 00000000, 00000000
SP 00000000, 00000000
CP 00000000, 00000000
SIM 00000000, 00000000
ACT 00000000, 00000000
PLK 4194977296, 00000000
--- SLAVE INFO ---
Software: D780DXHF2
Hardware: MP 0.400
Regions : Indonesia,Java,Malaysia,Singapore,Thailand,Vietnam
Language: en,id,jv,ms,th,vi,zh(ta)
Release : 2008 June Rev: 2
MSL Active
S/N : RPNS159534
IMEI: 355763-02-348390-6
MSL Active
SIMLOCK STATUS: 0000
MCC-MNC: 000-000
MASTER KEY: 00000000
NET 00000000, 00000000
SUB 00000000, 00000000
SP 00000000, 00000000
CP 00000000, 00000000
SIM 00000000, 00000000
ACT 00000000, 00000000
PLK <UN_SET>, <UN_SET>
i have this files this files were working files
D780XEHD8_Master.cfg
D780XEHD8_Master.cla
D780XEHD8_Master.def
D780XEHD8_Master.tfs
D780XEHD8_Slave.cfg
D780XEHD8_Slave.cla
D780XEHD8_Slave.tfs
i put files on UFS
MCU(NOR) Enable
i put D780XEHD8_Master.cla
TFS(NAND) Enable
i put wrongly D780XEHD8_Slave.tfs
after that i pressed button Write Flash
ufs write mcu file after that it stopped write tfs file failed
and know i cant attach phone again to ufs
when i power on Duos on its LCD written
1800004
DUOS
Samsung Dual SIM Technology
I tried to flash with OneNAND_Downloader_v0.5_GEM_Lite_For_three_drive_a rm7_arm9.exe
the program flashed but no difference
what to do please help
who knows how to solve this problem