The order in which I followed the steps:
1. Pull out internet cable.
2. Disabled antivirus.
3. Disabled Windows Firewall
4. Disabled Windows defender
5. Edited hosts.ics file
6. Pulled out battery, SIm and MicroSD card from phone
7. Connected the phone to PC while pressing volume down+Power+Home buttons
8.Released Power button as the phone vibratedwhile still keeping the volume down+home buttons for a few seconds
9. Phone was connectd in download mode
10. Opened kdz updater, selected .kdz file already downloded and ran.
11. Waited till it crashed
12. Did what raul338
Format system, format data & data/media, format cache
wipe dalvik cache
flash kernel (optional)