How to clean System Catche on Xbox 360

Hey everyone, in this video is on clearing System Catche on Xbox 360. This applies to Xbox 360 and (360 Slim). This is for if games dont work or freeze the console. Or if that doesn't work, try changing the hard drive and try again. if the problem resists, then the Xbox 360 may need repairs

After this video, the game worked, and then after restarting my Xbox 360 crashed multiple times with RROD (Hardware Failure) then it would be unstable to use. i think GTA V is too much for my console to handle, or i must have data corruption. The Xbox 360 pro im using might need to be sent for repairs, or its on its last legs... 🙄