January 2021
Try logging into our website at Help.EA.com on your device and then try connecting to the game. If it's still not working after that, I feel like it could be device related then since multiple accounts don't work (not account related) and you can login to the game on PC with bluestacks. Have you reached out to the Support team for your device? I did some research and that device has had motherboard issues in the past, not sure if this is related.
January 2021