Downgrading versions: Difference between revisions
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In order to downgrade to a previous version without using [https://nh-server.github.io/switch-guide/ homebrew] (which is only possible on Switches manufactured before a certain date), one must obtain a Super Mario Odyssey cartridge with the correct base version. Downgrading the game simply entails removing all update data from the Switch, which means the game cannot be downgraded to a version other than the one that is stored on the cartridge. The base version can be determined from the identifier | In order to downgrade to a previous version without using [https://nh-server.github.io/switch-guide/ homebrew] (which is only possible on Switches manufactured before a certain date), one must obtain a Super Mario Odyssey cartridge with the correct base version. Downgrading the game simply entails removing all update data from the Switch, which means the game cannot be downgraded to a version other than the one that is stored on the cartridge. The base version can be determined from the [http://www.benoitren.be/switch-cartridgerevisions.html identifier] on the back of the cartridge: | ||
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Revision as of 15:57, 11 February 2023
This page will guide you through how to downgrade Super Mario Odyssey to a previous version. Although the most recent version, version 1.3.0, is optimal for Any% and all other main speedrun categories, certain glitches and challenge runs are only possible on older versions.
Prerequisites
Game cartridge
In order to downgrade to a previous version without using homebrew (which is only possible on Switches manufactured before a certain date), one must obtain a Super Mario Odyssey cartridge with the correct base version. Downgrading the game simply entails removing all update data from the Switch, which means the game cannot be downgraded to a version other than the one that is stored on the cartridge. The base version can be determined from the identifier on the back of the cartridge:
| Identifier | Base version |
|---|---|
| Ending in 000 | Version 1.0.0 |
| Ending in 001 | Version 1.1.0 |
| Ending in 002 | Version 1.2.0 |
| Ending in 003 | Version 1.3.0 |
The two versions useful to downgrade to are versions 1.0.0 and 1.1.0. Version 1.0.0 has the fewest glitches patched, allows 3 Captures runs to be completed, and is by far the most optimal for Star%. Version 1.1.0 is optimal for 3 Captures, is required for obtaining maximum moons in 000%, and has a few glitches that 1.0.0 does not.
Method of data backup
The only way to delete update data from the Switch aside from homebrew is by factory resetting the Switch, which erases all data. There are two options for retaining save data (however, your Super Mario Odyssey save data is only playable on the newest version, so it cannot be retained):
Nintendo Switch Online
If you have a Nintendo Switch Online subscription or are willing to purchase one, or if you have not used your free trial yet, you can upload your save data to the cloud for safekeeping. If you have a permanent subscription rather than a free trial, you can even use this to store your existing Super Mario Odyssey save data until you are finished with the older version, and then regain access to it after updating the game again. However, since data for some games[1] including Splatoon 2 and most Pokémon games cannot be backed up to the cloud, data for those games will be lost using this method.
Save data transfer
If you have access to another Switch, even temporarily, you can transfer your save data to that Switch and then transfer it back later. This has the advantage of retaining save data for all games, but by itself will not allow your existing Super Mario Odyssey save data to be stored for safekeeping until you update the game again. However, if you have access to both another Switch and an online subscription, it is possible to utilize the advantages of both methods.