Can not upgrade D10A

[aerobravo]

During upgrading the firmware of my EFIS-D10A the Efis page showed: “internal error – service unit”.
Then, during restauration of the version 3.0 the batery went down and I can`t finish it.
The Efis can`t connect to HSI.
And the I can`t find the version 3 on the web.
Would you please help me or send me the firmware version 3?
Thanks in advanced,
Hugo Silveira

 

[dynonsupport]

Please call tech support at 425-402-0433 or email at support@dynonavionics.com for more help on this one.