Xperia z5 Keyboard backup and sync sign in problem

[OmarSaidi]

I get a message "could not sign in" when trying to enable backup and sync of xperia keyboard.

[Qatrium]

Just make sure you're logging with the correct credentials either on SEN or Google network. If you are 100% sure that you're entering the correct data then it might be a problem with login servers, try to login a bit later and see if the problem persists.

[OmarSaidi]

I am 100% sure and i enter the correct data i also think there is problem with the servers.This problem began after a firmware update.

But thank you very much

[OmarSaidi · Accepted solution]

After five days I've solved this problem. things that I had done at this time can be seen below

• reflash ftf
• perform a factory reset
• Make Google Drive trash emptying and if you reconnect than it does.

I heard from  Sony helpdesk to send my phone to the Sony repair center, what nonsense.

[OnlytheAroon]

I have same problem since new year

Have tried reflashing and reset factory setting and still coundn't manage to sign in trough SEN, because all my previous writing style in in that account

Even i cant manage to log in trough Google account

[Nano1]

I have the same problem, please help me. I try reset my phone but is the same.

[19bobcat73]

1. Hi same problem to sincronize