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Open Sideloadly. Your connected device should appear in the top dropdown menu. Drag and drop the downloaded YouTube 11.49.9 IPA file directly into the large IPA icon box on the left side of the software interface.
If you get this, the 11.49.9 version's API support may have finally expired.
Method B — Using Sideloadly (Windows/macOS) Youtube 11.49.9 Ipa
YouTube version 11.49.9 is specifically sought after because:
Beyond performance, the aesthetic and functional simplicity of YouTube 11.49.9 is a major draw. This version predates the aggressive push of YouTube Shorts and the complex, cluttered interface of the modern "Library" and "Home" tabs. The layout is intuitive, focusing entirely on long-form video content and subscriptions. For many, this represents the "golden age" of the platform’s interface—before the introduction of many non-removable UI elements that users find distracting today.
This is the most common method for non-jailbroken users. You will need a computer (Mac or Windows) and the software , Sideloadly , or iOS App Signer . ⚠️ Open Sideloadly
: While it restored playback, many features remained broken. Search often failed, and the "Home" tab would only display ads or mixes, forcing users to rely on the Subscriptions tabs to find content. Current Support Status
Navigate to Settings > General > Profiles & Device Management on your iOS device to the developer certificate before opening the app. Method 2: On-Device Installation (Jailbroken Devices)
If you manage to install this IPA, here is exactly what you can expect: If you get this, the 11
Click . If prompted, enter your Apple ID password (this is sent directly to Apple servers for app signing). Once the status changes to "Done," unlock your iOS device.
Change the value string for both keys from 11.49.9 to a modern supported version, such as 17.33.2 or 18.01.2 . Save the changes to the Info.plist file.
Once installed, the YouTube app will appear on your home screen.
: Users often use a jailbreak tweak like Filza to navigate to /var/containers/Bundle/Application/YouTube/YouTube.app/Info.plist and change the CFBundleShortVersionString from 11.49.9 to a more recent version (like 17.33.2 ). This tricks the YouTube servers into allowing the connection.