Apple's OS X Mountain Lion Up-to-Date Application Goes Live Ahead of Public Launch [Updated]

Alongside other OS X Mountain Lion announcements at its Worldwide Developers Conference last month, Apple announced an Up-to-Date program allowing any customer purchasing a Mac on or after June 11 to receive a free upgrade to OS X Mountain Lion once the operating system is released to the public. With OS X Mountain Lion being released only via the Mac App Store, the free upgrade is being delivered a redemption code for the store.

mountain lion up to date form 1
While the company has yet to officially announce it and almost certainly will not do so until OS X Mountain Lion itself actually launches, the company's Up-to-Date online application form is already live. Users are required to enter their date and location of purchase for the qualifying Mac, fill out personal contact information, and enter the serial numbers of machines eligible for the free upgrade to OS X Mountain Lion. Once all information has been submitted, Apple generates a reference number for the claim and the actual redemption code is delivered via email.

mountain lion up to date form 2
In our testing, the redemption code arrived as a password-protected PDF attachment within seconds of submitting the online form, with a second email containing a password for opening the PDF arriving at the same time.

Dear Apple Customer,

Thank you for participating in the OS X Mountain Lion Up-To-Date program. The content code that allows you to download and install OS X Mountain Lion from the Mac App Store is in the file attached below. You will receive the password to unlock the attached files in a separate email. Your content code may be redeemed immediately through the Mac App Store and will not expire.

Please follow these steps to redeem your copy of OS X Mountain Lion:

1. Open the Mac App Store application.

2. Select “Redeem” in the Quick Links section of the Mac App Store.

3. Enter your content code.

If you have questions regarding the redemption or installation of your software from the Mac App Store, visit www.apple.com/support/mac/app-store/.

To redeem your content code you need the latest version of the Mac App Store application, an Apple ID, and Internet access (fees may apply). You can create an Apple ID at appleid.apple.com/us.

As a reminder, content codes may not be resold and can only be redeemed by people above the minimum age specified by the terms and conditions of the Mac App Store in your country. Apple is not responsible for lost or stolen content codes. You may review the Terms of Service for the Mac App Store at www.apple.com/legal/itunes/ww/.

Thank you for choosing Apple!

mountain lion up to date form 3
Attempting to redeem the OS X Mountain Lion code in the Mac App Store does not yet provide access to the update, however, as it has yet to go live in the store. Entering the code simply yields an error noting that it is "not recognized as a valid code".

OS X Mountain Lion will be released later this month, with hints suggesting that it could arrive this Wednesday, July 25.

(Thanks, Justin!)

Update 10:12 AM: Apple appears to have taken the Up-to-Date application offline.

Popular Stories

CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
maxresdefault

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Subscribe to the MacRumors YouTube channel for more videos. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and ...
iOS 19 Roundup Feature

iOS 19 Will Add These New Features to Your iPhone

Tuesday April 15, 2025 7:37 am PDT by
The first iOS 19 beta is less than two months away, and there are already a handful of new features that are expected with the update. Apple should release the first iOS 19 beta to developers immediately following the WWDC 2025 keynote, which is scheduled for Monday, June 9. Following beta testing, the update should be released to the general public in September. Below, we recap the key...
tvOS 18 Thumb 1

Apple Releases tvOS 18.4.1

Wednesday April 16, 2025 10:04 am PDT by
Apple today released tvOS 18.4.1, a minor update to the tvOS 18 operating system that came out last September. tvOS 18.4.1 comes two weeks after Apple released tvOS 18.4, and it is available for the Apple TV 4K and Apple TV HD models. tvOS 18.4.1 can be downloaded using the Settings app on the ‌Apple TV‌. Open up Settings and go to System > Software Update to get the new software....
iPhone Security Feature 25

Five iPhone Security Features You Should Be Using

Wednesday April 16, 2025 4:15 pm PDT by
Apple has quite a few security features that it's added to iPhones, iPads, and Macs over the years. Now more than ever, it's important to make sure you're taking advantage of the built-in security tools that are available to keep yourself and your data safe, so we've rounded up a list of the most important options. If you don't already have these enabled, you might want to consider turning...
vision air cable

Images of Apple 'Vision Air' Power Cable Emerge Online

Thursday April 17, 2025 5:55 am PDT by
More images of a redesigned power cable allegedly for a future Apple "Vision Air" headset were today shared online by the prototype collector and leaker known as "Kosutami." Yesterday, the leaker explained that the Apple "Vision Air" will feature a thinner design and switch the battery enclosure and several of its internal structures to titanium to reduce the device's overall weight. Most of ...

Top Rated Comments

ryane67 Avatar
166 months ago
25th, christmas in july :)
Score: 14 Votes (Like | Disagree)
ImAlwaysRight Avatar
166 months ago
its live on the app store OMG OMG

Sometimes I really miss the down-voting arrows.
Score: 10 Votes (Like | Disagree)
Irock619 Avatar
166 months ago
Since I was in a mall this a.m., I stopped by the Apple Retail Store and copied down the serial numbers of three of their retina display MBPs on display. We'll see if those serials have been blocked or if they yield a Mountain Lion upgrade when the time comes.

Are you trying to get a free upgrade to ML? It's $20 dude, dont be lame!
Score: 10 Votes (Like | Disagree)
fel10 Avatar
166 months ago
Since I was in a mall this a.m., I stopped by the Apple Retail Store and copied down the serial numbers of three of their retina display MBPs on display. We'll see if those serials have been blocked or if they yield a Mountain Lion upgrade when the time comes.

You are pathetic. People like you that ruins for everybody else.
Score: 8 Votes (Like | Disagree)
adztaylor Avatar
166 months ago
Clearest indication its days away!
Score: 7 Votes (Like | Disagree)
SpyderBite Avatar
166 months ago
Since I was in a mall this a.m., I stopped by the Apple Retail Store and copied down the serial numbers of three of their retina display MBPs on display. We'll see if those serials have been blocked or if they yield a Mountain Lion upgrade when the time comes.

That's pretty pathetic. While it won't work without a receipt number attached to each of those serial numbers.. It is still kind of sad that you spent that time and gas just to snag a few $20 bills.

Slow day with the purse snatching or were you just bored?
Score: 6 Votes (Like | Disagree)