An unexpected error occurred when tried to update a Bluetooth device
Hello,
I am just trying to update my Bluetooth device but I get this error message saying “An unexpected error occurred (4:190). Your firmware could not be updated, please try again”. What should I do now? Have any idea? Thanks for any suggestion.
An unexpected error occurred (4:190). Your firmware could not be updated, please try again.
See www.apple.com/support for more information.