To play 3DS games online / Streetpass, the 3DS allows the user to accept an EULA. If it`s for titles in the region, it can be handled by the 3DS itself. However, if you want to use titles outside the region, you must use Homebrew to set the accepted EULA. This tool does none of that. It does one thing. If this is not the case, set your accepted SEA and do not accept it if it is. No complications, nothing. Just press A and it changes the EULA. Nintendo has made the switch environment much safer than previous consoles. Nevertheless, there are remarkable errors that lead to user exploits.
Of these, the NVIDIA Tegra-Stack (CVE-2018-6242) bug  is the most exploited. It uses the Switch Unit`s Recovery Mode (RCM) to push unsigned/unverified payloads, allowing the user to access arbitrary code execution. This vulnerability continued to be used by users of the switch hack scene to re-enter the firmware, which led to two other notable exploits: Nereba and Caffeine. While RCM is a hardware exploit, Nereba and Caffeine are software exploits and rely on the console on or below certain firmware versions to use the exploits. RCM, which has to do with hardware, is based solely on the fact that the console is vulnerable to this particular exploit and has no firmware requirements or autonomy. By accepting this Agreement or using a Nintendo 3DS system or the Nintendo 3DS Service, you also grant Nintendo a worldwide, free, irrevocable, permanent, non-exclusive, fully licensed license to use, reproduce, modify, adapt, publish, translate, create derivative works from, distribute, perform and display your User Content, and to incorporate your user content into your works. in all forms, in all media or technologies that are now known or further developed, including for advertising or marketing purposes. (Chapter 1, Nintendo 3DS End User License Agreement) Accompany us in delivering a message of protest to the president and coo Reggie Fils-Aime by sending him a pack of bricks accompanied by a letter explaining the problems. Make a small donation before the 18th. May and we will send you one or more bricks on your behalf (please note that we accept orders even after the date of May 18th).
To read the letter that will accompany the stones, check out our Brick Nintendo blog post. After updating the Nintendo 3DS Menu, any existing or future unauthorized technical changes to the hardware or software of your Nintendo 3DS system or the use of an unauthorized device associated with your system will render the system permanently unplayable. Content resulting from unauthorized modification of the hardware or software of your Nintendo 3DS system is removed….