Iconia B1-790 Tablet - Can't sign in due to some unknown error. Please try again later.

I've reset and erased all the data by pressing the power button and volume button. Now, I've tried to log in with my Gmail account, but I couldn't. I've also tried logging in with other Gmail accounts, but I keep getting errors. Hopefully, someone can assist and reach out to me as soon as possible. Each time I try to login, I get an error message saying, "Can't sign in due to some unknown error. Please try again later." I've attempted to log in multiple times and even restarted the tablet, but the problem persists. I also created a new email address and tried to log in with it, but encountered the same error.

Urgent help will be really appreciated.

Thanks

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billsey

Is it connecting to your WiFi correctly before the login?

kitki

So sorry for the late reply as I raised my hand becasue I am not getting any positive response.

However, Thank you so much and Yes I am connecting my Wifi as it shows full signal on the screen.

billsey

If you are connected to the WiFi, it should be using Google's login servers, the same as if you were logging into google.com.

kitki

Yes I have tried 3 different account and those gmail accounts are active in my other devices but same problem I am getting whenever I tried to login. Unknow server error kind of. :-(