1.Upgrade browser
Modern browsers such as Chrome, Firefox, Edge, etc. no longer support Flash plug-ins, but use HTML5 technology to play videos and games. Therefore, if your browser has not been upgraded to the latest version, it is recommended that you upgrade it first before visiting the 4399 website. In addition, some browsers may need to manually enable the Flash plug-in to play the game properly.
2.Use Flash Player virtual machine
Although modern browsers no longer support Flash, some people still use the Flash Player virtual machine to play Flash content. This method requires you to download the Flash Player virtual machine or use an online virtual machine, and then open the 4399 website in the virtual machine. The advantage of using a virtual machine is that you can avoid downloading and installing the original Flash plug-in, thus improving security.
3. Use the 4399 app
The 4399 gaming website has launched its own app that allows you to play games directly on your phone without relying on Flash plug-ins. You can download and install the 4399 application and then play various games on your phone, which is very convenient.
4. Use browser plug-ins
There are browser plug-ins that can help you play Flash content in modern browsers, such as Flash Video Downloader, Flashcontrol, etc. These plug-ins can intercept the browser's Flash requests and convert them to HTML5 or other formats to achieve seamless playback.
