soft brick.no recovery.no boot.only download mode

i tried to upgrade my samsung grand prime(SM-G530H) using kies .the process completed without any disturbances but then my phone got soft bricked. no recovery too.. the phone keeps on rebooting but doesnt pass the boot screen. only download mode is accessible. tried to flash every possible thing via odin,but no improvements. Flashed recovery img and official firmware too. but no use.
i have not found a solution till now for this exact problem.Help me out

Download from this link