Opera Mini 4.5 Handler 2.jar Repack -

So, what exactly is the Handler 2.jar repack? In simple terms, it's a modified version of the Opera Mini 4.5 software that has been repackaged to work on a wider range of devices. The Handler 2.jar file is a Java archive that contains the core functionality of the browser. By repacking this file, developers can modify the browser to work on devices that may not have been officially supported by Opera.