G530f while flashing,phone dead..a pattern appears n lcd,

while flashing G530f,phone display goes to some different color pattern !
Not even flash get started !
earlier phone was alive,i tried flashing for IMEI Fix. (o/1)


Platform: Samsung Android
Selected port: COM1
Selected model: SM-G530F
Phone was not found on the selected port!
Searching for USB diagnostic port…
Connecting to phone on COM33
Mode: Emergency
Phone connection failed
No diagnostic ports found!
Performed by 2.2.6 software version
Selected firmware file: G530FXXU1ANK2_G530FOJV1ANK2
Please put the phone into Download Mode and connect USB cable.
To put SM-G530F into Download Mode, You have to perform the
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on
Firmware write started.
Writing ABOOT section…
Writing firmware Canceled
Performed by 2.2.6 software version