Google Play Store Error "Authentication required..."

[JustAnExampleUsername]

same problem wid me ..after root my phone

I had the same issue after rooting my phone!

Are you using KingRoot?

1. If yes, then go to purify and tap the button with 3 dots at the top right corner.
2. Tap on "Purifying Setting".
3. Tap on Purify Apps.
4. Look for two apps called "Google Account Manager" and for "Google Services Framework".
5. Tap on "Google Account Manager" and uncheck "Block Autostart" and "Auto Kill".
6. Do this with the other app too.
7. If it still doesn't work then try finding more google apps and do the same with them.

Are you using SuperSU or other?
1. Open any battery save app (like Greenify) and pretty much find the apps and do the same.

 

[Sajeev Kumar1]

Authentication is required. You need to sign into your Google Account. all these stupid tricks didnt worked for me. i downloaded *cloud vpn" and installed. it started working within seconds.