Thank you very much!Use atmosphere and only the app checkpoint to backup saves. All must be done while disconnected to wifi to ensure you wont get a ban. Turn off after you restore/backup save and never connect to wifi while in the CFW. Once you restart your system, atmosphere will be gone, but your save will be overwritten and usable online.
I'll go and change to Atmos, then, and try the cheats while being wary of things, and doing the precautions as well.