As follows:
Tools/Materials:
iPhone12
iOS14.5
Pokémon Vermillion V1.0.2
1. Come to the Padia Crater area and stop near an iron track, as shown in the picture.
2. Attack the iron tracks and enter the battle, as shown in the picture.
3. Hit the iron tracks until the remaining blood is left, and use the commemorative ball on them, as shown in the picture.
4. We have obtained the iron tracks, as shown in the picture.