How do I completely reset my Xbox 360 to factory settings?
I've had my Xbox 360 since 2012, Recently I've been having an issue getting on Xbox Live even when connected to the internet, I can't even get the Xbox Dashboard just a plain homescreen that says "Connect To The Internet.." I have tried installing updates when prompted but all updates fail everytime, I'm not sure if it's a service issue, a console issue or an internet issue. I've also tried clearing system cache and formatting memory unit and hard drive and still doesn't work. Am I doing something wrong? Are the failed updates corrupting something?