Reset Ouya version to default settings?

I seemed to have screwed up the configuration for my PS3 controller for RetroArch. I’ve done a factory reset on the Ouya, but it’s done no good. My PS3 controller simply will not respond. Any ideas?

EDIT: Yes, I’ve already paired my PS3 controller to the Ouya successfully and it works with all other games and apps. It even works during RetroArch’s system menu. Once a game is loaded, though., Nothing. Is there a walkthrough to edit the controller settings or a way to wipe it clean?

…Really? Not one bit of advice? Does anyone here know how to edit the settings on this blasted thing?

Guess not many people have Ouyas. I don’t know if this will help, but I recommend deleting your retroarch.cfg, located in /data/data/com.retroarch (assuming the location is the same as normal android).

It’s located there, but I can’t access the file. Even after rooting the Ouya.

You would need a file browser with root permissions for that. It should just work with autodetection enabled though

Auto detection is enabled. And I finally accessed my root by using ES File Explorer. Deleting retroarch.cfg did nothing. Ouya controller still works fine. But PS3? No go.