Locked out of my Dtek60. Please help

I factory reset my phone and am unable to get back into it.

Here is the prompt:
Verify your account with your google account.
This device was reset. To continue, sign in with a Google Account that was previously synced on this device.

*** I know the username and password and enter it.

Then I get this message:
Unable to sign into device due to a resent password change. Please try to sign in again 24 hours after the password change was performed.

My password hasn't been changed for more than a year. What the heck? Any thoughts?

I can't proceed beyond this step.

Confirm you can log in to your Google account on the Web with those credentials. If you can, you're fine. Just wait and try again on your phone in a few hours.

I am able to access both of my gmail accounts on my laptop just fine. I'll see what happens later today and tomorrow. Here's to hope.

OK. It has been 25 hours and I'm still locked out with the same message. Any ideas?

Originally Posted by mjike

OK. It has been 25 hours and I'm still locked out with the same message. Any ideas?

Are you 100% certain you know which Google account was used to set up the device last time?

Posted with my trusty Z10

Originally Posted by bb10adopter111

Are you 100% certain you know which Google account was used to set up the device last time?

Posted with my trusty Z10

^this

There is no other possibility.

Yes. I'm sure which account was used. I only have one gmail account and an old school email that were used on the dtek60. I've tried both; reset the password on my main gmail account and left the old school email password unchanged.

The same problem still persists. If I enter the incorrect password, red text will appear below: "you changed your password __ days ago."

The correct password displays:
In a grey/white bubble: "password changed less than 24 hours ago, please wait 24 hours"

Same message for my personal gmail and my old uni email.

I am not sure this is the correct area/thread but my BB DTEK60 is erratic. It displays the clock on the screen and I can not get any further without a power down then up. I tried numerous settings and nothing seems to have worked. I am almost ready to try a factory reset but this option comes with a lot of work. Any suggestions?