firmware upgrade

[anapapad]

trying to upgrade to latest version, but although I get the message, upgrade successfully completed, a - (minus) sign shows at the end of the version of my goggles and when checking the version and the upgrade button is active

 

[Bill combs]

trying to upgrade to latest version, but although I get the message, upgrade successfully completed, a - (minus) sign shows at the end of the version of my goggles and when checking the version and the upgrade button is active

is the upgrade for the white goggles or black or both?

 

[anapapad]

white