Samsung Galaxy S3 users have been waiting patiently for the company to release the latest version of Android, 4.2.2 Jelly Bean. It looks like the wait should be coming to an end in the near future.

The Android 4.2.2 Jelly Bean update for the Galaxy S3 is still under internal testing and is expected to be released in July or August. A build of the firmware, meanwhile, has leaked online and is listed as Android 4.2.2 Build ID: JDQ39.

Sammobile obtained a release of the firmware and created a video tour of the new features Galaxy S3 owners can look forward to. The site also provides a download link for anyone that feels brave enough to try, but this is not officially released by Samsung and could contain serious bugs. So proceed with caution.

The update brings Galaxy S4 lock screen features to the S3 with multiple widgets, ripple effects, and the ability to change the clock size. There are new screen modes from the S4, Adapt Display and Professional Photo. The Daydream feature has also been added, along with Driving Mode. Android 4.2.2 also brings with it actionable notifications and new additions to the Notification Center.

The Settings app has been given an S4 makeover with a tabbed interface. New Voice controls found on the S4 will make their way to the S3. The Gallery app has also been updated to the S4's 3D mode. Samsung is also including full-screen support for all Samsung created apps on the smartphone. S-Voice, Samsung's answer to Siri has also received an update to the one currently found on the Galaxy S4. The update also includes support for Samsung's smart switch widgets.

While Galaxy S3 owners have been waiting longer than originally anticipated for the Android 4.2.2 Jelly Bean update, users might want to hold off installing this build since it's not official and has the potential to brick your smartphone. If you're the type who can't wait and wants wants to try this now, SamMobile has provided step-by-step instructions on how to download and install the update on the Galaxy S3.