The Friendship Fix for Pokémon GO

How to easily fix 'Unable to Authenticate' issue in Pokemon Go - Dexerto

Pokemon Go friends event - The one with all the friendship bonuses, Gaming, Entertainment

Pokemon Go: How to Complete the Make a New Friend Challenge

GitHub - blake-nx/FriendCodes-2.0: A bot for easily storing and retrieving Pokemon Go friend codes and Nintendo Switch friend codes

How to fix Pokemon Go friends list glitch and stop it disappearing - Dexerto

Pokemon Go trading tips and tricks: How to trade, add Friends, and more

Online Status — Pokémon GO Help Center

Technical Issues of Pokémon GO, Pokémon GO Wiki

PokeMate - Friends & Clans on the App Store