[updated] — Bmbf.dev.stable

As of 2024–2025, BMBF is largely considered outdated and is incompatible with the latest versions of Beat Saber.

For the best and safest experience in 2025, new modders should look toward and QuestPatcher . They provide a modern, stable, and functional way to enjoy custom songs and mods on your Meta Quest headset. The spirit of what BMBF started lives on, stronger and more accessible than ever. bmbf.dev.stable

The world of Meta Quest modding is vast, but at its heart lies a single, essential tool: BMBF. If you are looking to transform your Beat Saber experience with custom songs, sabers, and environments, the "bmbf.dev.stable" release is the gold standard for reliability. As of 2024–2025, BMBF is largely considered outdated

If you are currently trying to use BMBF on a Quest 3, you will likely encounter a significant roadblock. Many users have reported that when BMBF tries to access the necessary Android/data folder to modify the game, the system returns an error message stating "Cannot use this folder". This security restriction imposed by newer versions of the Quest's operating system is a primary reason why BMBF is no longer considered a viable solution for many users. The spirit of what BMBF started lives on,

: BMBF was designed as a "modding solution" that allows users to side-load custom tracks, sabers, and gameplay enhancements into Beat Saber.