Default [Q] E210K Sboot.bin failed

Hi

when i try flash E210K to 4.3 stock firmware phone stuck at Sboot.bin file..now phone in download mode only
is there any solution for this>

<ID:0/051> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> E210KKKUGNA3_E210KKTTGNA3_E210KKKNA3_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/051> Odin v.3 engine (ID:51)..
<ID:0/051> File analysis..
<ID:0/051> SetupConnection..
<ID:0/051> Initialzation..
<ID:0/051> Get PIT for mapping..
<ID:0/051> Firmware update start..
<ID:0/051> sboot.bin
<ID:0/051> NAND Write Start!!
<ID:0/051>
<ID:0/051> Complete(Write) operation failed.
<ID:0/051> Added!!
<OSM> All threads completed. (succeed 0 / failed 1)

Thank you