Earlier today, reviews dropped for the new Powerbeats Pro 2 (heres ours). The new Beats headphones are available to order now and ship to users this Thursday. But ahead of launch, Apple has released a firmware update for its latest product.Day one firmware update ready for Powerbeats Pro 2 buyersAs reported by MacRumors, Powerbeats Pro 2 will arrive in users hands with firmware version 7B15.However, Apple just shipped a firmware update for the unreleased headphones. That firmware is build 7B24 and provides a day one update for Powerbeats Pro 2 buyers to install.It is unknown exactly whats contained in the new firmware, but likely Apple became aware of certain bugs or performance issues during expanded product testing that have now been fixed.You can find instructions for how to update Beats headphones across iPhone, Android, and more in this support document.Powerbeats Pro 2 arrive six years after their predecessor and come with a variety of key upgrades, including Apples H2 chip, excellent battery life, an improved fit, and more.If youre considering Powerbeats Pro 2, be sure to check out our in-depth review.What do you think of the new Powerbeats Pro 2? Do you plan to buy them? Let us know in the comments.Best Beats and AirPods productsAdd 9to5Mac to your Google News feed. FTC: We use income earning auto affiliate links. More.Youre reading 9to5Mac experts who break news about Apple and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Mac on Twitter, Facebook, and LinkedIn to stay in the loop. Dont know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel