Windows Mobile 7 Walkthrough: The Microsoft Phone OS That Never Shipped

In January 2008, a Mobility Today post titled "Windows Mobile 7 Walkthrough..." described leaked notes and screenshots from what its author called a confidential internal Microsoft document. That's more than two years before Microsoft actually announced Windows Phone 7 in February 2010 - a gap that matters, because it means the original walkthrough had nothing to do with the tile-based interface Microsoft eventually shipped. It was about an earlier, ultimately abandoned attempt to modernize Windows Mobile, one that never reached the public in finished form.

Windows Mobile Before the Reset

By 2007, Windows Mobile had been Microsoft's mobile platform for years, and it looked it. Windows Mobile 6 and its 6.1 update carried forward an interface built around a Start menu, drop-down menus, and small tappable targets that assumed a stylus, not a finger. Devices varied wildly between manufacturers - some had touchscreens, some had keyboards, some had both - and the software rarely felt tailored to any of them specifically.

Then the iPhone shipped in mid-2007 with a finger-first touch interface and no stylus at all, and by 2008 Android was on the way too. Windows Mobile still had real enterprise strength - email, calendaring, IT-department familiarity - but it was starting to look like software designed for a different generation of hardware.

Recovering the Original Mobility Today Walkthrough

The original article survives in the Internet Archive's Wayback Machine, with the earliest capture dated January 10, 2008, just days after publication. According to that capture, Mobility Today's David Ciccone posted the piece on Sunday, January 6, 2008, under the headline "Windows Mobile 7 Walkthrough..." with the subhead "Multitouch next step for Microsoft?" The post opens by crediting a reader tip and framing the material as something Microsoft likely didn't intend to get out.

Crucially, the post itself calls the software "Windows Mobile 7" throughout - not "Photon." That codename shows up only once on the archived page, in a reader comment speculating about whether this was "the famed 'Photon'" people had been hearing rumors about. Mobility Today's own article text never uses the term.

The Leaked Document Mobility Today Described

Ciccone wrote that he had been given a "confidential internal use only" Microsoft document running to well over a hundred pages, covering touch and gesture plans for the next major Windows Mobile release. He described it as dating from "the past summer" (mid-2007) and said the touch and gesture direction looked settled, even if surface details might still change before any official announcement. He also pointed to a companion source: a post on Microsoft Blog News Channel titled "Exclusive: Windows Mobile 7 to focus on touch and motion gestures."

The walkthrough wasn't built around video or a hands-on device - it was built around screenshots and notes pulled from that document, hosted through a photo-sharing site rather than shot by Mobility Today itself. Ciccone flagged at least one image as possibly "only a mockup" rather than a literal product screenshot, and nothing in the post claims Microsoft had confirmed any of it publicly.

Shake, Tilt, and Flick Concepts

Several of the ideas described in the post involved motion, not just touch. Shaking the device left or right was described as a way to skip to the previous or next song or photo, with another shake shuffling a playlist. In a full-screen photo viewer, holding the D-pad down and physically moving the device forward or backward was described as a way to zoom in and out - an accelerometer-driven gesture rather than an on-screen pinch, since capacitive multitouch of the kind the iPhone used wasn't standard on Windows Mobile hardware at the time.

The post also described a screen transition when waking the device from sleep, calling it detailed and comparatively subtle next to how abruptly older Windows Mobile devices tended to wake up - a small detail, but one the author flagged as unusual for Microsoft.

Media Player, Browser, and Maps

The document reportedly showed a redesigned media player leaning heavily on album art, with the battery and signal indicators folded into the on-screen softkey buttons at the bottom of the display rather than sitting in a separate status bar. The web browser was described as pared down to just an address bar and a go button, rendering full desktop-style web pages rather than a stripped mobile layout, and adding tabbed browsing navigated by gesturing through thumbnail previews of open tabs.

A mapping application, said to be based on Windows Live Maps, was described with flick and pan gestures that responded to the speed of a finger swipe, plus on-screen spinners and sliders for other controls. Outlook's inbox was shown with flick-scrolling through messages, and arrows positioned along the edges of the screen were described as a navigation element reused across multiple apps.

The Lock Screen 'Doodle' Idea

One of the more distinctive concepts in the post was a lock screen that let a user "doodle" on it directly - draw on the screen while the device was locked - and shake the phone to change the wallpaper's appearance, with examples like simulating rippling water or blurring an image. Ciccone framed this explicitly against the iPhone's lock screen, writing that Microsoft wanted something equally memorable without copying Apple. Whether this specific idea survived internally past 2008 in any form isn't something the historical record confirms one way or the other.

Was This the Rumored 'Photon' Project?

Contemporary tech coverage from this period, along with retrospectives written years later, does describe Microsoft working internally on a next-generation Windows Mobile release under the codename Photon, aimed at a substantially touch-friendlier interface than Windows Mobile 6.x. Coverage of the leak in January 2008 connected it to that broader rumor at the time, and later retrospective pieces have continued to describe the pre-reset project using the Photon name.

What isn't confirmed with full certainty is that the exact document Mobility Today described was internally titled "Photon" rather than something else - Microsoft never officially validated the leak either way. What is reasonably well supported is that the leak fits the general shape of what press coverage from that era attributed to the Photon effort: a touch- and gesture-focused evolution of Windows Mobile, developed before Microsoft's 2008 reset, aimed at competing more directly with the iPhone.

Windows Mobile 7 vs. Windows Phone 7

This is the distinction that matters most for anyone running across an old "Windows Mobile 7" headline today: it is not the same thing as Windows Phone 7, even though the names look like a natural sequence.

The Windows Mobile 7 described in leaks like Mobility Today's was an evolution of the existing Windows Mobile codebase and interface conventions - new gestures and visual polish layered onto a platform users and developers already knew, still recognizably descended from the Start-menu-driven Windows Mobile 6.x shell. It was developed roughly through 2007-2008, never released in that form, and is known today almost entirely through leaks, screenshots, and secondhand reporting rather than official Microsoft materials.

Windows Phone 7, by contrast, was announced by Microsoft in February 2010 and launched commercially later that same year. It was a genuine architectural and design reset, built around the Metro visual language, with Live Tiles replacing icon grids and menus, and it deliberately broke compatibility with classic Windows Mobile applications rather than extending them. It shipped, it had a real retail launch, and it is extensively documented by Microsoft itself. Treating the two as interchangeable erases exactly the story this leak is part of.

Why Microsoft Reset Its Mobile Plans

Retrospective coverage of this period is fairly consistent about the broad reasoning, even though Microsoft's own internal deliberations aren't fully public. The iPhone's 2007 launch and the App Store's rapid growth through 2008 reset expectations for what a phone interface should feel like, while Windows Mobile's global device share was visibly eroding by late 2008. Android was emerging as a serious touch-first competitor around the same time. Reported accounts describe Microsoft concluding that incrementally updating the existing Windows Mobile shell - which is essentially what the leaked 2007-2008 material represented - wouldn't be enough, and that a full architectural reset was the more defensible long-term move, even at the cost of throwing out work already done and delaying a next-generation release considerably.

Windows Mobile 6.5: The Bridge Release

While the reset played out internally, Microsoft still needed something to ship, and Windows Mobile 6.5 filled that gap in 2009. It's a genuinely different product from the leaked 2007-2008 material - built on the existing Windows Mobile 6.x foundation rather than the reset platform that became Windows Phone 7 - but it did move in a broadly similar direction: a new honeycomb-style Start menu with larger, hexagonal touch targets, kinetic scrolling, and other finger-friendlier adjustments layered onto the familiar shell.

It's fair to describe 6.5 as bearing some resemblance to the touch-friendlier ambitions described in the earlier leaks, in the general sense that both were reaching for a more finger-usable Windows Mobile. It would be an overstatement to call 6.5 a direct implementation of the specific leaked document, though - it was a comparatively modest, stopgap update, explicitly shipped without a migration path forward into Windows Phone 7, which arrived as a clean break rather than an upgrade.

How the Competing Platforms Compared

What Happened to These Design Ideas?

Most of the specific concepts described in the 2008 leak - shake-to-navigate media controls, the lock-screen doodling idea, gesture-driven tabbed browsing - didn't carry forward into Windows Phone 7 in any documented, literal way. Windows Phone 7's Metro interface was a different design philosophy, built around typography, flat color, and Live Tiles rather than the skeuomorphic gestures and mockup-style transitions described in the earlier document. Some individual concepts, like flick-based scrolling or swipe navigation, did become broadly standard across the entire smartphone industry over the following years - but that's an idea's time having come generally, not evidence that Microsoft specifically carried a 2007 concept forward into a 2010 product.

What's left of the original leak today is mostly historical: a snapshot of what one internal effort at Microsoft was reportedly exploring at a specific, now-distant moment, preserved largely because a niche mobile blog happened to get hold of some of it, and a web archive happened to crawl the page before it disappeared from the live web.

FAQ

What was Windows Mobile 7?

It's the name used in 2007-2008 tech coverage, including Mobility Today's own reporting, for a next-generation Windows Mobile release Microsoft was reportedly developing at the time. It's associated with the internal codename Photon and was never released in that original form.

Was Windows Mobile 7 ever released?

Not in the form described in 2007-2008 leaks. Microsoft reset its mobile platform plans in late 2008 and eventually released Windows Phone 7 instead, a substantially different product, in 2010.

What was Microsoft Photon?

Photon is the internal codename tech press has widely associated with Microsoft's pre-reset next-generation Windows Mobile project - generally described as a touch- and gesture-focused evolution of the existing Windows Mobile interface, developed before the 2008 reset.

Was Photon the same as Windows Phone 7?

No. Windows Phone 7 was a separate, later, architecturally distinct platform announced in 2010 after Microsoft scrapped its earlier plans and rebuilt its mobile OS around a new design language.

Why did Microsoft cancel the original Windows Mobile 7?

Reported accounts point to competitive pressure from the iPhone and emerging Android devices, alongside Windows Mobile's declining market share and its aging, stylus-oriented interface conventions, as the main reasons Microsoft chose a full reset over incremental updates.

What came after Windows Mobile 6.1?

Windows Mobile 6.5 shipped in 2009 as an interim update to the existing Windows Mobile 6.x platform, followed by the entirely separate Windows Phone 7 platform in 2010.

Why did Microsoft release Windows Mobile 6.5?

It gave device manufacturers and Microsoft something to ship while the larger platform reset that became Windows Phone 7 was still being built, adding touch-friendlier interface elements to the existing Windows Mobile shell in the meantime.

When was Windows Phone 7 released?

Microsoft announced it in February 2010, with commercial devices launching later that year, starting in Europe in October and the United States in November.

Could Windows Phone 7 run Windows Mobile apps?

No. Windows Phone 7's architectural reset deliberately broke compatibility with classic Windows Mobile applications rather than extending support for them.

What did the leaked Windows Mobile 7 interface look like?

Based on the document Mobility Today described in January 2008, it reportedly involved shake and motion gestures for media navigation, a redesigned media player and browser, flick-based scrolling and mapping, and a customizable lock screen - though the images involved may have included mockups, and none of it was confirmed as final by Microsoft.

Why did Microsoft reboot its mobile OS?

Because incremental updates to the existing Windows Mobile interface were judged insufficient against the iPhone and Android, Microsoft chose to rebuild its mobile platform on a different architectural and design foundation rather than continue extending the older shell.

Read with the benefit of hindsight, the 2008 Mobility Today post is less a preview of Windows Phone 7 than a document from a road Microsoft ultimately didn't take - an earlier, more cautious vision for touch on Windows Mobile that got overtaken by a much bigger rethink before it ever reached a store shelf.