"PSA: Evolving Beldum into Metagross while having no GPS signal during the 4 hour evolve period will not let Metagross learn Meteor Mash"

#PokemonGO: Apparently, I tried evolving a Beldum into Metagross in a tunnel underground and it learnt earthquake instead of Meteor Mash.Evolving your Eevee into Espeon in the day after walking 10km with it AND while it’s still your buddy? Doesn’t work if “GPS signal is not found” on your Pokémon Go app.This happened to my sister while she was doing her Celebi Quest for the Espeon quest. So before you do any evolves, make sure you actually have GPS signal.My theory is that the GPS signal is needed to detect the community day event or whether its day or night for Eevee via /r/pokemongo https://ift.tt/2P6WbuH