Upgrading San Andreas to Version 1 If you have version 2 of GTA: San Andreas but want to return to version 1, GTA: San Andreas Patch downgrade is: San Andreas Downgrade Patch is intended for owners of version 2 of GTA San Andreas who wants to downgrade the game to version 1. GTA: San Andreas Downgrade Patch restores files removed from version 2 and determines your GTA San Andreas installation. Note that you need to install Framework or later to fix the patch. It is also advisable to back up before using GTA: San Andreas Downgrade (function () {('review-page-page-desktop');}); GTA: San Andreas Downgrade Patch is an easy way to lower GTA: San Andreas from version 2 to version 1.