My gosh, App Code Signing of Apple is just a nightmare.
I've successfully built my app with my Apple Developer Account before. Then my client gave me their Apple Developer Account to sign the app, and the nightmare began.. No matter what I tried, the app was built successfully, but can't be able to install.
When I tried to install it with iFunBox, I saw this message: (Error# e8008015.)
I searched around on Google for days but none of those solutions work.
I'm stuck.. so I dropped a few lines here, just in case someone might had this issues and made it through, can pull me up...