Fallout 4 Patch 110 163 Jun 2026

: Included "a number of small fixes" to address crashes and lockups reported after the previous November 2019 patch.

The future of Fallout 4 modding is now defined by the duality of these two versions. The official path forward is the Next-Gen update (versions 1.10.980 and 1.10.984), which offers better performance and official content but is still building its mod library. The other path is the well-trodden road of 1.10.163, the old standard that continues to be supported by the community.

) rely on specific script extender versions that were built for 1.10.163. Bypassing New Bugs

Originally released by Bethesda in December 2017, this specific update closed out the "pre-next-gen" era of the Commonwealth. While Bethesda has pushed multiple modern updates to support current-generation consoles and the Anniversary Edition, version 1.10.163 remains widely regarded by the community as the most stable, reliable, and highly compatible foundation for extensive mod lists. fallout 4 patch 110 163

Patched minor memory leaks occurring during prolonged settlement building sessions.

Released originally in December 2019, this version—often reverently referred to by players as the "Holy 163"—represents the peak of historical mod compatibility, script extension, and core engine stability.

Fallout 4 Patch 1.10.163: The Definitive Guide to the Final "Pre-Next-Gen" Stability Update : Included "a number of small fixes" to

The forums have become a hub for 1.10.163 support, with dedicated threads for backported mods and technical assistance.

To understand why Patch 1.10.163 caused panic, one must understand the backbone of PC modding: the Fallout 4 Script Extender (F4SE).

Unlike newer versions that introduced bugs with wide-screen UI or broken quest triggers, 1.10.163 is known for being extremely stable for long-term playthroughs. The Downgrade Movement: Many players use tools like the Simple Fallout 4 Downgrader The other path is the well-trodden road of 1

Since the release of the in April 2024, version 1.10.163 has become a primary target for players seeking to "downgrade" their game.

is therefore the standard for the Unofficial Fallout 4 Patch and, in particular, the Address Library for F4SE Plugins that makes modern modding possible. How to Downgrade to 1.10.163 (2026 Guide)

Open your Fallout 4 root installation folder (e.g., ...\SteamApps\common\Fallout 4 ). Delete all existing files in your root folder.