So I may have made a huge mistake with this latest 3DS hack, so any help would be much appreciated. I downgraded a N3DS to 2.1.0 successfully and booted into 2.1.0 sysNAND, but I believe I left it in sleep mode all night because I woke up to turning it on and seeing the dreaded "An error occurred". The OTP guide says "There have been multiple reports of bricks caused by leaving a 2.1.0 New 3DS in sleep mode for long periods of time. Because of this, you should avoid leaving the device in sleep mode and could complete Part V without delay (this strictly applies to devices left in sleep mode for long periods of time, not devices that are being used)." But no recovery instructions are provided. Is there anything I can do? EDIT Could I possibly use the recovery menu to upgrade to 11.0, and then use my other 3DS to downgrade with DSIWare? (I saw some tutorial about that, though I haven't looked too far into it). After reading more of the guide, it appears using the recovery mode would result in a brick on N3DS 2.1.0 if it wasn't already, so I guess that's out of the question... EDIT Kind people in the IRC say my only option is a hardmod. If anyone has other solutions, let me know, but I'll probably try and get this swapped for a warranty after work and if that doesn't work then I'll be looking into a hardmod.