Hello dear friends. Got a new unused 2ds xl directly from japan. So happy. Installed Luma3ds homebrew, godmode9 and Luma Locale Switcher to bypass region locks. And finally playing my favorite JRPG's. My only problem was that the bottom screen is too bright and there is no option to set different brightness levels for each screen. So I've CTR redshift already installed and changing bottom screen brightness from rosalina menu, it works ok, but when I close the console it resets the brightness so I have to set it each time I open 2ds xl. It is possible acording to the thread it somehow can save changes to NAND. I have N3DS_redshift_boot.firm in my SD/luma/payloads folder. And booting via pressing start when turning on the colsole. But cannot save changes permanently please help. thank you so much in advance!