CurseForge App

You should ALWAYS make backups before updating.

As with any other piece of software, updates may go wrong for many reasons, including but not limited to: the launcher, the hardware, your custom configuration, the mods you added... and, rarely, FO as well.

1. Open the CurseForge App

2. Select Minecraft from the grid or from the sidebar

3. In My Modpacks, right-click on Fabulously Optimized

4. Click on the Change Version button

5. If you cannot find the Change Version button, it means you've added custom mods:

   1. Click on the three dots button

   2. Click on Profile Options

   3. Uncheck the Allow content management for this profile checkbox

   4. Click on Continue

6. If you do not want the latest version, select the version you want from the dropdown

7. Click on Continue. FO should now get updated

8. If you've followed step 5, remember to check the Allow content management for this profile checkbox again

9. Once updated, launch the instance. Minecraft should open up

10. If you can see the newly installed version in the bottom-right corner, you're done!