K810i flashing problem

[khan00012]

i have a k810i when i want to connect my phone with usb i can hold c and insert usb its not detected when i can press 2+5 and insert usb its connected and show this i can post log

v0.915057/UNI
CARD SERIAL: 000000ok
Loaded 51 flash descriptors
CFG:000000000000
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
FLASH ID:897E
OTP: LOCKED:1 CID:51 PAF:1 IMEIk CERT:N/A
FLASH CID:52 COLOR:RED
can't get packet start.
packet not acknowledged (17)
setGDFS_params failed
failed to setup GDFS
Elapsed: 81 secs.

now when i want to flash my phone its shows this error

v0.915057/UNI
CARD SERIAL:0k
Loaded 51 flash descriptors
SIGNED MODE (USING SERVER)
ALTERNATIVE SECURITY BYPASS ENABLED
CFG:110100000000
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
OTP: LOCKED:1 CID:51 PAF:1 IMEIk CERT:N/A
FLASH CID:52 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:080108 1810 ESGCXC1329129_DB2020_FLASHLOADER_R2A015
FLASH ID:897E
LDR:070904 1245 AN2CXC1250562_DB2020_CSLOADER_R3A013
loader startup: executed
GDFS startup failed,error is 04 [1D]
loader GDFS startup failed, that is fatal

Elapsed: 9 secs.

plz help me about this problem

if its gdfs problem plz post gdfs file for K810i

[riders4siam]

repair GDFS and then post result log

[khan00012]

i already said that i dont have gdfs file plz post here