The compatibility with different mobile devices is a common problem in the field of SSL certificates, as there are unfortunately no fixed guidelines for the manufacturer who specifies which root - certificates are setup in the factory settings.
Due to this, we can not guarantee browser compatibility for mobile devices.
The user can manually download and install the required certificates under https://secure.europeanssl.eu/de/info/terms
The following micro browser / PDA support EuropeanSSL Certificates:
- Microsoft Windows Mobile / CE 6.0 +
- NetFront Browser v3.4 +
- RIM BlackBerry v4.2.1
KDDI Openwave v22.214.171.124 +
Apple iPhone Opera Mini v3.0
Sony Playstation Portable
Sony Playstation 3
Unfortunately, there is currently no other solution to fix the problem.