Facebook Windows Phone Xap New
If you are a collector or trying to test something on a legacy device, you can sometimes find XAP files on third-party archiving sites:
You need to use the Facebook SDK for .NET. You can install it via NuGet Package Manager.
Install-Package Facebook
Official support for the native Facebook app on Windows Phone (Windows Phone 8.1 and Windows 10 Mobile) has ended, with most apps removed from the Microsoft Store as early as 2019. While "new" XAP files are largely archived legacy versions, enthusiasts continue to sideload them to maintain basic functionality on older Lumia devices. Current Status & Availability
End of Life: Meta officially ended support for Facebook, Messenger, and Instagram on Windows Phone on April 30, 2019.
Store Availability: The official apps were pulled from the Store; any current search for "Facebook" in the Windows Phone store typically redirects to browser-based experiences or third-party alternatives.
Archived Files: "New" downloads refer to community-preserved Facebook 8.1 XAP or APPX files. These are legacy versions intended for manual installation on devices like the Lumia series. How to Install Facebook XAP/APPX
To install these files on a modern-day Windows Phone, you must "sideload" them using a PC or developer tools.
Official support for Facebook on Windows Phone and Windows 10 Mobile has long ended. However, enthusiasts and legacy users still utilize XAP and APPX files to sideload the app on these devices. 📥 Latest Available Files (2026 Archive)
While no "new" official updates exist, specific versions are preserved for legacy hardware:
Facebook 8.5.0.0 (APPX): The most recent "official" version found in archives, last updated in 2018 but still hosted on some community mirrors.
Facebook Messenger 1510.7.114.0 (APPX): The last functional messenger package for Windows Phone 8.1 and 10 Mobile.
Facebook 8.1 (XAP): A legacy version for enthusiasts who prefer the original 2014-era interface. 🛠️ How to Install (Sideloading)
Since the official Store no longer lists these apps for mobile, you must "sideload" them manually. 📱 For Windows Phone 8.1
Enable Developer Mode: Go to Settings > For Developers and select Developer Mode.
Download the XAP: Transfer the file to your phone's SD Card.
Install: Open the Store app, tap the three dots (...), and select Install local apps. Wait for the scan to finish and select the app to install. 💻 For Windows 10 Mobile
Developer Unlock: Use the Windows Phone Application Deployment 8.1 tool on a PC.
Connect Device: Plug your phone into the PC via USB and ensure the screen is unlocked.
Deploy: Browse for your .appx or .xap file in the deployment tool and click Deploy. It should show "XAP Deployment Complete" after a few seconds. ⚠️ Important Limitations How To Use Facebook Desktop Version on Android or iPhone
Using an official Facebook app via a .xap file on Windows Phone is no longer possible for standard social features as of April 2026. Meta ended official support for Windows Phone in 2019, and the legacy apps generally fail to log in or connect to modern servers.
However, for enthusiasts and collectors, here is the current state of "new" or available content regarding Facebook on these legacy devices. 1. The Reality of .XAP/APPX Files
Archived Versions: You can still find archived Facebook 8.1 .xap or .appx files on preservation sites like WindowsViet.
The Problem: Even if you successfully sideload these files, they are largely non-functional because the backend APIs they rely on have been deprecated by Meta. You will likely encounter "Connection Error" or login failures.
Encrypted Files: Be cautious when downloading from some sources; many .xap files pulled directly from the old Windows Store are encrypted and cannot be sideloaded without a specific developer license or crack. 2. How to Sideload (For Enthusiasts)
If you have a functional, cracked, or offline-ready file, you can attempt to install it using these methods: how i can install XAP files on windows Phone 10?
Here are a few options for a Facebook post about a new Windows Phone XAP file, depending on what kind of app or game you are sharing.
Option 1: The "Nostalgia" Approach (Best for general community engagement)
👋 Windows Phone Family, rise up!
Just when you thought the Store was gone for good... a new XAP has landed! 📂✨
Introducing [Insert App/Game Name]! 🆕
It’s getting harder to find new goodies for our Lumias, but the dev community never sleeps. I’ve just tested this XAP on my device and it runs like a charm. facebook windows phone xap new
📥 Download Link: [Insert Link Here] 📱 Tested on: Lumia [Model Number]
Who is still rocking a Windows Phone in 2024? Drop a "💪" below if you're downloading!
#WindowsPhone #Lumia #XAP #Windows10Mobile #NokiaLumia #RetroTech #WPCommunity
Option 2: Short & Direct (Best for quick downloads)
🚀 New XAP Alert! 🚀
Fresh release for the Windows Phone enthusiasts!
App: [Insert Name] Version: [Insert Version] Type: [Game/App]
Direct install via XAP. Keep your legacy devices alive! 🔋
👉 Get it here: [Insert Link Here]
#WindowsPhone #XAP #Homebrew #Lumia #Tech
Option 3: If it is a Game (More exciting)
🎮 New Game Alert for Windows Phone! 🎮
Unlock some new fun on your Lumia! A brand new XAP just dropped for [Insert Game Name].
✅ Smooth gameplay ✅ No bugs found ✅ Works on 512MB devices
Don't let your Windows Phone gather dust. Grab the XAP now and play!
🔗 Link: [Insert Link Here]
#WindowsPhoneGaming #LumiaGaming #XAP #NewRelease #WindowsPhone
💡 Tips for a better response:
The blue light of the Nokia Lumia 920 flickered in the dark bedroom, casting a sharp glow over Marcus’s face. It was 2:00 AM in 2024, years after Microsoft had officially pulled the plug on Windows Phone. To most, the device was a paperweight. To Marcus, it was a challenge.
He wasn't looking for a trip down memory lane; he was looking for a way back in. He spent his nights on obscure forums and Telegram channels where "Lumia lovers" still gathered. The holy grail of their community was a working Facebook client. The official app had been dead for years, showing nothing but a "Connection Error" screen.
Then, a notification popped up on an old XDA Developers thread. The title was simple: facebook_windows_phone_v10.1_revived.xap (NEW). The Discovery
Marcus felt a rush of adrenaline. In the world of Windows Phone, a .xap file was the magic key—the application package format used for Windows Phone 7 and 8.
The Source: A user named MetroGhost claimed to have re-coded the API calls.
The Promise: A native experience with working notifications and image uploads.
The Risk: Side-loading unverified files could brick the phone or compromise his data.
He didn't care. He connected his Lumia to his PC, opened the WP8.1 SDK deployment tool, and watched the progress bar crawl across the screen. The Installation
The deployment tool reached 100%. Marcus looked at his phone. There, nestled between the Spotify tile and the camera, was the familiar blue "f" logo. It looked crisp. It looked alive. He tapped the tile.
The splash screen didn't crash. Instead, the Live Tile flipped, showing a tiny preview of a notification. The "Metro" interface—those bold fonts and horizontal scrolling panoramas—stretched across the screen. It was beautiful. While the rest of the world moved to rounded corners and cluttered menus, this app stayed true to the minimalist, typographic soul of Windows Phone. The Ghost in the Machine
As Marcus scrolled through his feed, he realized something strange. The app was fast—faster than Facebook had ever been on this hardware. But as he looked closer at the posts, he saw updates from people he hadn't spoken to in a decade.
Status updates from 2013 appeared as if they were posted minutes ago. If you are a collector or trying to
Photos of old parties and long-gone cafes filled the screen. The Chat function pinged.
A message bubble appeared. It was from a friend who had passed away three years prior. The message read: "The UI looks great, doesn't it? Glad you finally got it working." The Reality
Marcus dropped the phone. The screen cracked, a spiderweb of glass fracturing the blue interface. He realized the "new" XAP wasn't just a patched app. It was a digital time capsule that had somehow bridged the gap between the dead servers of the past and the reality of the present.
He looked at his PC. The forum post from MetroGhost was gone. The thread was marked "404 Not Found."
He picked up the shattered Lumia. The screen was still glowing. Even through the cracks, the Live Tile for Facebook was spinning, showing more notifications from a world that no longer existed. He realized that for some, the Windows Phone era never truly ended—it just moved to a place where the servers never go down. AI responses may include mistakes. Learn more
For users of Microsoft's defunct Windows Phone operating system, the file extension .XAP served the same purpose as .APK does for Android or .IPA for iOS: it was the installation package format for apps. Among the most sought-after third-party XAPs was the official Facebook application.
Unlike modern sideloading on other platforms, deploying a Facebook XAP to a Windows Phone (versions 7.x, 8, and 8.1) required specific tools, such as the Windows Phone Developer Registration Tool or third-party utilities like Windows Phone Power Tools, due to Microsoft’s locked-down ecosystem. The XAP file itself contained the app's compiled code (C# or C++), assets, and a critical WMAppManifest.xml file that defined permissions and capabilities.
The official Facebook XAP evolved through several distinct phases:
For enthusiasts and preservationists, "new" Facebook XAPs circulating on forums (like XDA-Developers or Windows Central) today are not official Facebook updates. Instead, they fall into three categories:
Why are "new" XAPs irrelevant? Facebook's backend APIs have moved to Graph API v12.0 and beyond. Any Windows Phone XAP, no matter how recently repackaged, relies on API calls that have been deprecated or require HTTPS/TLS 1.2+ handshakes that the phone’s aging OS cannot fully support. Consequently, even a freshly installed Facebook XAP will typically throw login errors (Oops, something went wrong) or display a blank feed.
Current State: As of 2026, no active, fully functional Facebook XAP exists for Windows Phone. The official endpoints have been shut down, and legacy authentication (OAuth 2.0) is blocked for unsupported platforms. Sideloading a "new" XAP is an exercise in digital archaeology, useful for hobbyists and retro-computing enthusiasts, but not for practical daily social media use.
Conclusion: While the Facebook XAP for Windows Phone represents a fascinating artifact of the 2010s mobile platform wars, the notion of a "new" or fully functional version is a myth. The only way to access Facebook on a Windows Phone today is via the phone's legacy Edge browser, which itself offers a broken, degraded experience.
The official Facebook application for Windows Phone is no longer actively developed or supported, with the final official version being Facebook 8.5.0.0 (AppX) released in June 2018. For older Windows Phone 8.1 devices, the most common legacy installation package was Facebook 8.3.6.0 (XAP). Latest Legacy Installation Packages
Because the Microsoft Store no longer serves these apps to legacy devices, users must use archived versions:
Facebook 8.5.0.0 (AppX): The last major version for Windows Phone 8.1 and early Windows 10 Mobile.
Facebook 8.3.6.0 (XAP): A widely archived version for older Windows Phone 8 handsets.
Facebook Mobile 1.1.0.1 (XAP): A very early lightweight version preserved for historical device use. Methods for Sideloading XAP Files (2026)
As of early 2026, you can still install these legacy files using specialized tools and developer modes. 1. Via PC Deployment (Recommended) This is the most reliable method for legacy devices.
Required Tools: You need the Windows Phone 8.1 SDK Lite or third-party tools like WPV XAP Deployer. Process: Install the SDK on your PC and reboot.
Enable Developer Mode on your Windows Phone (Settings > Update & Security > For Developers). Connect the phone via USB.
Open the Application Deployment tool, select the .xap or .appx file, and click Deploy. 2. Manual Installation via SD Card
This method may only work if the device is correctly "interop unlocked" or if the system allows local app discovery. Facebook 8.3.6.0 XAP (Old Version) - Appx4Fun
While there are no "new" official updates for Facebook on Windows Phone in 2026, enthusiasts and collectors can still find and install archived versions of the app. This guide covers how to locate the latest compatible files and the steps to get them running on your legacy device. The Status of Facebook for Windows Phone in 2026
Official support for Facebook on Windows Phone 8.1 and Windows 10 Mobile ended years ago, specifically in April 2019. Since then, the app has been removed from the Microsoft Store.
Users still seeking a "new" experience generally refer to the last stable versions preserved in archives:
Facebook Beta (v3.1.0.4): Often favored by enthusiasts for having slightly more features before the shutdown.
Facebook Messenger (v1510.7.114.0): The final archived Appx version for Windows 10 Mobile users.
Facebook (v8.5.0.0): Typically considered the "latest" version for Windows Phone 8.1. Where to Download Facebook XAP/Appx Files
Because the official store no longer hosts these, you must rely on reputable community archives.
Appx4Fun: Provides a library of legacy XAP and Appx bundles, including the latest 1.1.0.1 versions and history logs for older builds. Official support for the native Facebook app on
WindowsViet: A dedicated preservation site offering unmodified installer packages for Facebook Beta and v8.1 offline installers. How to Install (Sideload) on Your Device
To install these files, your phone must be in Developer Mode or "Developer Unlocked". For Windows 10 Mobile (easiest method)
Important Disclaimer: Facebook no longer supports the Windows Phone app. You cannot log in using standard credentials due to API changes (Graph API v2.0+ deprecation). This guide is for development, historical testing, or sideloading on unlocked devices (jailbroken/Interop-unlocked).
A .xap file is the installation package format for Windows Phone apps (similar to .apk on Android or .ipa on iOS). Usually, you cannot simply copy a XAP file to a phone and install it unless the phone is developer unlocked or interop-unlocked.
This XAP will work as long as mbasic.facebook.com functions.
This community tool scans Microsoft's legacy servers. Often, the CDN still hosts the last approved Facebook XAPs.
If you are actively using a Windows Phone device today:
Summary: You will not find a "new" Facebook XAP. The platform is abandoned by both Facebook and Microsoft. Any files you find will be old, archived versions that likely cannot connect to Facebook's servers anymore.
The Last Upload
Maya stared at the glowing tile of her lumia 1020. The yellow polycarbonate back felt warm in her hand, a familiar comfort. It was 2026, and the Windows Phone was a ghost. But for her, it was a time machine.
She had one mission: to retrieve the last conversation she had with her late brother, Leo. The thread wasn’t on any cloud backup. It lived only in the dusty archive of a discontinued app: Facebook for Windows Phone 8.1.
The problem? The app hadn't worked in years. Servers refused the old SSL certificates. The login screen just spun into oblivion.
But Maya was a retro-enthusiast, one of the few left. On a forgotten forum, a developer named "Nico" had posted a link. A single file: Facebook_Ultimate.xap.
A XAP file. The ancient package format for Windows Phone.
“It’s new,” Nico had written. “I recompiled it. Replaced the API endpoints. It talks to the modern Graph API again. But it’s fragile. One-time use, maybe.”
Maya copied the file to her SD card. Her heart thumped as she opened the old ‘Windows Phone Developer Tools’ on her relic of a laptop. The screen flickered. The phone buzzed as it entered the update mode.
Deploying… Success.
She held her breath. The Facebook icon, the deep blue with the white ‘f’, appeared on her start screen. Not as a live tile—just a static square of memory.
She tapped it.
The app opened. Not the slow, modern bloatware—but the snappy, Metro-style interface. Black backgrounds. Sharp typography. No ads. For a moment, she was in 2014 again.
She typed her old credentials. The two-factor authentication failed, of course. But the .xap had a backdoor. It bypassed the phone check. A final prompt: “Trust this device? (Legacy Mode)”
She tapped Yes.
And there it was. Her inbox. Sorted by “Threads.” The top one was with Leo. Last message: “Hey sis, meet me by the Ferris wheel. Got something to tell you.”
She scrolled up. Pixelated photos of sunsets. Inside jokes about their parents. And then, the final one she never answered—because the next day, he was gone.
Tears blurred her vision. She didn't type a reply. Instead, she took a screenshot. The phone’s dedicated camera button clicked.
She looked at the new, old app. It had done its job.
Before closing it, she saw a single notification banner slide down from the top—a feature she’d forgotten existed.
“Leo sent you a message 11 years ago.”
The .xap had not only revived the app; it had revived the queue. The message finally downloaded.
It said: “I’ll be okay. Don’t worry. Just wanted you to know you were my favorite person.”
Maya put the phone down. The yellow tile faded back to a silent icon. The last upload from a forgotten platform had finally delivered its payload.
She smiled. The new XAP wasn't just code. It was a letter from the past.