@stangri: As GM said, the backup is there, so just revert it. (OTOMH: mv /opt/amazon/screen_saver/600x800_ /opt/amazon/screen_saver/600x800).
@GM: It might be neat to kill the guid file (/etc/guid) from the dumps. AFAIK, it's rebuilt automatically during the boot process if it's missing, but a factory reset won't kill it. I'm not sure as to what extent Amazon uses/rely on this, but it's at least used as an 'anonymous' id for the device when talking to some Amazon services...
Last edited by NiLuJe; 10-30-2012 at 11:49 AM.