I received the “Unable to authenticate” or “Failed to log in” message — Pokémon GO Help Center

You may receive “failed to log in” or “unable to authenticate” error messages if our servers are experiencing a temporary issue or your network

How to Fix Pokémon Go Unable to authenticate - Super Easy

Guide: How to Fix Pokémon Go Black Screen [iOS/Android]- Dr.Fone

Problems logging in to PTC : r/TheSilphRoad

I've received this message all day; my dad and I have done all we can (uninstall and reinstall, restart the phone, etc). Is my streak doomed? I'm using a Motorola with Android

How to Solve Unable to Authenticate in Pokémon Go

How to Solve Unable to Authenticate in Pokémon Go

Unable to sign in. Please make sure this account exists error help? : r/ pokemongo

Update To Continue Ipogo

Guide: How to Fix Pokémon Go Black Screen [iOS/Android]- Dr.Fone

I've received this message all day; my dad and I have done all we can (uninstall and reinstall, restart the phone, etc). Is my streak doomed? I'm using a Motorola with Android