lava iris x1 4gb version not booting. stuck with bootloader.

Cwm v6.0.3.2
E:can't mount /cache/recovery/log
E:can't open/cache/recovery/log
E:can't mount /cache/recovery/last_log
E:can't open/cache/recovery/last_log


cwm <<advance Menu<<report error
/tmp/recovery.log was copied to
/sdcard/clockworkmod/recovery.log.
Please open ROM manager to report the issue.


cwm <<advance Menu<<show log

blk0p27 (no such file or directory)
W:can't unlink/cache/recovery/command
I:can't format unknown volume: /external_sd
I:can't format unknown volume: /emmc

i tried to flash stock rom using broadcom and dfu tool but it is not working.

Download from this link