After flash follow this (https://www.youtube.com/watch?v=_J7To_t3yMk)
After flash follow this (https://www.youtube.com/watch?v=wzTYFuzj8DE)
After flash follow this (https://www.youtube.com/watch?v=NbbQkzAELrE)
After flash follow this (https://www.youtube.com/watch?v=cn25FQITTgQ&feature=youtu.be)