The compatibility with browsers of different mobile devices is a general problem in the area of SSL certificates, since there are unfortunately no fixed specifications for the manufacturers, which root certificates are set up ex works. For this reason we cannot guarantee browser compatibility for mobile devices.
The user can download and install the required certificates manually here. Unfortunately there is currently no other solution to solve the problem.
English
Deutsch
Arabic
Armenian
Bosnian
Bulgarian
Croatian
Czech
Danish
Dutch
Estonian
Finnish
French
Greek
Icelandic
Italian
Latvian
Lithuanian
Luxembourgish
Macedonian
Norwegian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swedish
Turkish
Ukrainian