is a custom menu added to the application by third-party developers (not Opera Software). It allows users to modify internal network settings before the browser starts. Custom Server Settings: Users can input specific Primary/Secondary Servers Proxy Servers
Here’s a factual review covering safety, functionality, and caveats. Opera Mini 4.5 Handler 2.jar REPACK
Exploring Opera Mini 4.5: A Blast from the Past is a custom menu added to the application
// Original connection string SocketConnection sc = (SocketConnection) Connector.open("socket://server.operamini.com:80"); Opera Mini 4.5 Handler 2.jar REPACK