Simple enough I figure. Probably corrupted or overwrote something. So I link up my Ti-83 to his and try to do a transfer with both the SendOS and the Back up ones. Well when I do that, his calc says there is an xfer error and needs to restart. The calculator cannot get past that first message thing. I've tried doing a RAM reset and also taking out all the batteries. No luck. Any further info, as I have lost my bible they called the Ti-83 handbook.
Waiting... Please install calculator software now.