The "license certificates on third party servers" is the certificate from apple developer. It is not pssible to install an app on a smartphone without a certificate. Testing the certificate without a third party server is technical not possible.
Installing apps from unkown sources without certificates is not very safe.
#Bernd
The "license certificates on third party servers" is the certificate from apple developer. It is not pssible to install an app on a smartphone without a certificate. Testing the certificate without a third party server is technical not possible.
Installing apps from unkown sources without certificates is not very safe.
#Bernd