Android: Can’t establish a reliable data connection to the server

Few days ago I saw this strange error message when I try to login my Google account on the HTC Desire (my previous phone):

Can’t establish a reliable data connection to the server

Since I cannot login to google, I cannot use the Play Store, Gmail, Youtube etc. My phone was connected to the home WiFi and the internet is definitely working.

I was thinking maybe this phone is already old and maybe Google changed something in their Authentication API. When I was about to give up after trying for about 10 times, I realize something Continue reading