This happens because Facebook’s servers force a token refresh. If version 4120005 cannot reach the new OAuth endpoint:
Older versions of Friendly for Facebook (Android) | Uptodown
: Tools to find and manage local social events . facebook 4120005 apk older versions for and work
Select the web browser or file manager you plan to use and toggle to active. 3. Download the Correct Variant
: Users with limited internal storage prefer the smaller file size of this build, which also supports installation on external storage (SD cards). Where to Safely Download This happens because Facebook’s servers force a token
To avoid malware and security risks, it is critical to download APKs only from reputable repositories. Some of the most trusted sites for historical APKs include: New top - Facebook 7 Jan 2026 —
While the number "4120005" appears to be a specific build identifier, it generally points to a narrow window of Facebook builds released in the early 2020s or late 2010s. Users searching for this specific tag are usually trying to pinpoint a "sweet spot"—a version of the app that is new enough to support login security protocols but old enough to avoid the bloat and system resource demands of the 2024 updates. Some of the most trusted sites for historical
Facebook version 412.0.0.0.5 is an alpha build first released on April 14, 2023
This feature provides direct access to a curated, safe archive of older Facebook APKs, specifically targeting (and earlier legacy versions). It is designed for users who need the Facebook app to work on low-end, outdated, or de-Googled Android devices where the modern Facebook app crashes, lags, or is incompatible.