

Go to the MicroEmulator download page and click on microemulator-2.0.4.zip to start the download. If you’re running Ubuntu, you can install the OpenJDK Java 7 Runtime from the Ubuntu Apps Directory. Just proceed with the download, and once this is finished, open the Java installer and follow the steps to complete the installation. On the next screen, you may get a warning that Java might not run inside your browser: this is not important as we will run Java on the system level.

If you’re using Windows or Mac, go to the Java download page and click on the “Free Java Download” button.

To make this as straightforward as possible, we’ve outlined all the necessary steps below. In a nutshell, you’ll need Java and MicroEmulator, in which you’ll run an instance of Opera Mini for J2ME-enabled feature phones.

However, as Opera Mini is a proxy browser with limited JavaScript functionality, it’s important you test your site in it. Opera Mini is used by more than 244 million people per month, and for many of them, it’s the only way they can access the internet. The significant increase on months due to 50 million users is achieved at February 2010 and 1 billion daily page views at July 2010.[6 In May 2011, Opera Mini browser has more than 113.5 million users.For development and testing purposes, it can be useful to install Opera Mini on your computer. On March 2011, Opera Mini has surpassed 100 million users and 2 billion daily page views as the world's most used mobile browser. The pre-processing increases compatibility with web pages not designed for mobile phones. Opera Mini requests web pages through Opera Software's servers, which process and compress them before sending them to the mobile phone, speeding up transfer by two to three times and dramatically reducing the amount of data transferred, chargeable on many mobile phone data plans. After limited releases in Europe, it was officially launched worldwide on January 24, 2006. Opera Mini began as a pilot project in 2005. Opera Mini was derived from the Opera web browser for personal computers, which has been publicly available since 1996. Opera Mini is offered free of charge, supported through a partnership between its developer, the Opera Software company, and Google.[5 From version 5 it is also available as a native application for Android, iOS, Symbian OS, and Windows Mobile. Until version 4 it used the Java ME platform, requiring the mobile device to run Java ME applications. Opera Mini 9.5 - Opera Mini is a web browser designed primarily for mobile phones, smartphones and personal digital assistants.
