Do not worry about it, it is totally easy to jailbreak and we have mentioned instruction below.
You do not need to open your Xbox 360 console and there is currently no need to install any hardware, It can be jailbreak with USB.
Access "System Settings" on your Xbox 360, located in the dashboard's "My Xbox" section. Notice a new screen appears prompting you to select your desired device.
Select the "USB Storage Device" from the resulting devices list. Choose "Configure now" if you want all data erased from your USB flash drive and allot all available memory on the drive for Xbox 360 use.
w=400&ssl=1 400w, https://i1com/xboxjailbreak.com/wp-content/uploads/2016/08/xbox-360-jailbreak-console.png? resize=300,225&ssl=1 300w" sizes="(max-width: 400px) 100vw, 400px" data-recalc-dims="1" /Our team had spent a lot of times researching and doing hacking on Xbox 360 jailbreak.