It’s important to understand the current state of BMBF. As of 2024–2025, development on BMBF has effectively stopped. The tool is considered . Newer Quest firmware versions and newer Beat Saber updates are no longer compatible with the old BMBF framework.
: Your Meta account must have Developer Mode enabled via the Meta Quest Developer Portal on your computer to sideload the BMBF app. Fresh Install
: Unlike BMBF, you do not install a patcher application onto your VR headset.
Using bmbf.dev.stable eliminates guesswork. It ensures you never accidentally install an alpha build (which may crash) or an outdated build (which won't work). bmbf.dev.stable
the app with custom code to allow third-party content.
Necessary for syncing custom songs. Step-by-Step: Installing Stable BMBF
A: No. Scores and settings are stored separately. However, it’s wise to back up your PlayerData.dat file before major updates. It’s important to understand the current state of BMBF
: BMBF decrypted the official Beat Saber game file, injected custom code libraries (like CodeGen and PinkCore), and recompiled a modded version onto the headset.
: Every time Beat Games released an official update (like the Linkin Park or Skrillex packs), BMBF would "break".
Note: Always verify the specific package manager syntax for your ecosystem, as bmbf.dev serves multiple artifact types. Newer Quest firmware versions and newer Beat Saber
If you are a current user or are looking to get started with custom content on a Quest 2 or the latest Quest 3/3S, it's important to understand what BMBF is, why it has become less common, and what options are available to you today. This article provides a comprehensive overview for 2025 based on the latest community guidance.
However, if you own a Quest 3 or keep your device auto-updated, you will likely find that bmbf.dev.stable leads to a dead end or an incompatible download. In that case, your search should pivot to modern alternatives like MBF.
In the world of modding, two distinct "versions" of any tool often exist: nightly and stable. builds are experimental, containing the latest features but potentially suffering from bugs or instability. The stable version, which you get from bmbf.dev/stable , is the tried-and-tested release that is known to work reliably.
You must have a developer account on dashboard.oculus.com and enable developer mode in the Oculus phone app.