Turn ON the ANNOTATIONS and If possible watch in HD.
The video shows each and every steps to successfully flash the android ROM on wave II.
Hardware requirements:
1. Wave II
2. Computer
3. Micro-USB
4. microSD card
Software requirements:(links updated thanks to Mr. Delton Abbensetts: https://www.youtube.com/channel/UCuzu5WP4v5axbAGZrNXlJ3g )
1. Bada 2.0 Firmware : http://www.tsar3000.com/Joomla/index.php?option=com_content&view=article&id=647:samsung-s8500-s8500b-s8500l-s8500m-wave-firmwares&catid=55:samsung&Itemid=82
2. zImage : http://forum.xda-developers.com/attachment.php?attachmentid=628363&d=1308338680
3. Fota : (midway down in the thread) https://forum.xda-developers.com/showthread.php?t=2782985
4. Roms : https://forum.xda-developers.com/samsung-tizen/bada-android
5. Multiloader : http://www.mediafire.com/?4wotk6yn6y1h5ux
After android starts working, some files for optimization :
1. WiFi optimization : http://www.multiupload.nl/D5DV5Q7XL6
2. GSM optimization : http://www.multiupload.nl/NQN70ZQA0X
For other queries visit XDA page : https://forum.xda-developers.com/samsung-tizen/bada-android