Is my system eligible?

[Taciturno]

System is a Nintendo 2DS, running Version 9.4.0-22E.

Using Pokemon Omega Ruby, running Version 1.2.

Sorry if you get these questions often, just want to be 100% sure.

Thanks,

Taciturno

[Taciturno]

If you could also give advice on what to do before hand, like backing up my game, that would be appreciated too.

[Kaisonic]

If you're referring to the RAM2SAV exploit, it sounds like you should be able to use it just fine. You just won't be able to go online in-game with that system at all.

As for backups, the only danger is injection - if you inject any modified Pokemon, make sure they injected properly BEFORE you save your game. No damage can be done until you hit SAVE in-game, and then damage can only be done if you injected bad Pokemon or save data.