Unknown LCD display

[taskrov]

I pressed all three buttons on the controller for a second and display showed the attached info. Any ideas what that means?

 

[BKing]

If you had a programming device connected to the unused cable under the bottom bracket it probably would have started a flash process.

 

[kongrui1984]

I pressed all three buttons on the controller for a second and display showed the attached info. Any ideas what that means?

That is the firmware version my friend.