problem in recovey k750.[need help]

[unlockers555]

i identify k750 and it give me error for gdfs.
so i try to recovery phone.but it also give me error.

here is log .............

RUNNING v 1.1289/01.10/UNI
CARD SERIAL 00087845
USBFLASH DRIVER VERSION 02.02.00.05
CFG:000000000000
ChipID: 8040, EMP protocol: 0301
PHONE DOMAIN: "DEVELOPER"
PHONE CID: 0051

SPEED: 921600
LDR: 070129 1112 NGUCXC125872_DB2010_PRODUCTIONIDLOADER_P4D
FLASH ID: 200D
OTP: LOCKED:1 CID:49 PAF:1 IMEI:35437601397516 CERT:BROWN
ACTIVE CID: 51 COLOR: BROWN
setGDFS_params failed
failed to setup GDFS
Elapsed: 4 secs.
SIGNED MODE (USING SERVER)
CFG:100000000000

short credits consumption list :
Services OFFLINE
S1 v1 06 credits
S1 v2 10 credits
S1 OPEN AID 004 09 credits
CID81 A2 phones, FLASHMODE activation way 06 credits

Services ONLINE
A1 phones 03 credits
S1 OPEN 03 credits
A2 phones, CSCA way 03 credits

S1 v2 alternative bypass unlock/repair 01 credits
S1 v2 alternative bypass standalone activation 20 credits
W100,W150 codes 01 credits

You CAN NOT unlock next phones without S1 servers:
u1/u5/u8 aid 004,
F305,J132,K330,R300,R306,S302,S312,T250,T280,T303, W205,W302,
W395,Z250,Z320 phones with damaged security zone,
F305,J132,K330,R300,R306,S302,S312,T250,T280,T303, W205,W302,
W395,Z250,Z320 aid 004,
w100,w150 full unlock,
ck13,ck15,lt26,wt13,
lt26,
lt22,st25,mt27.

current updater version: 0.95
current setool2 version: 1.1289
SERVER CREDITS LEFT/USED: 20/10
CARD COUNTERS: FLASH 430, UNLOCK 73
Elapsed: 5 secs.
SIGNED MODE (USING SERVER)
CFG:100000000000
RESET MODE STARTED
ChipID: 8040, EMP protocol: 0301
PHONE DOMAIN: "DEVELOPER"
PHONE CID: 0051

SPEED: 921600
RESET: 070703 1100 NPACXC125870_DB2010_CERTRESETLOADER_P5F
FLASH ID: 200D
GOT SEED: 5DE73DED2180486815C00C61
P96 AUTH PASSED
OTP: LOCKED:1 CID:49 PAF:1 IMEI:35437601397516 CERT:BROWN
PHONE SUCCESSFULLY RESET TO DEVELOPER STATE
Elapsed: 16 secs.
CFG:000000000000
ChipID: 8040, EMP protocol: 0301
PHONE DOMAIN: "DEVELOPER"
PHONE CID: 0051

SPEED: 921600
can't get packet start.
FAILED TO SETUP PHONE
Elapsed: 32 secs.