On my Jp n3ds I just updated to 7.01 Luma from 6.6 and the LocaleSwitcher from 0.0.2 to 0.0.3-Nightly https://github.com/Possum/LumaLocaleSwitcher/releases I now have a issue with the LumaLocalSwitcher not saving the "Region and Language" options, as when refreshing the screen or exiting and re enabling the app, the settings always revert to "System Default" My folder location is on my SD card is Luma/Locales, which the app shows /luma/locales/%s.txt when choosing a location. The application does appear to save the txt files to this directory i.e 000400000018A400.txt and has the region and language settings I provided. However, as stated before, they revert to default and because of this, some out of region games will not boot on a Japanese system and totally rely on this application. Going back to Luma 6.6 and 0.0.2 of the Localeswitcher, this does not occur and works fine. The github page does say the latest version has bugs, so wondering if this is one?? Anyone else with a Japanese console that uses this application that has recently updated to Luma 7.01? EDIT: Issue is now resolved. Latest Luma, as of writing (7.01) has changed it's path for the "TitleID" for each specific title, which is /luma/titles/<titleID>/locale.txt. It used to be /luma/locales/<titleID>.txt Credit to @ evandixon For pointing this out to me LumaLocaleSwitcher does not give you this option in it's settings to change it to /luma/titles/<titleID>/locale.txt, so at present, until the developer fixes it, the user must manual edit the locales.conf and enter: /luma/titles/%s/locale.txt. When choosing region and language settings, a separate folder is created using the title ID as it's name with a "locale.txt" file inside with the users settings. There is a minor display bug still with the application, as it does not show the changed settings (still shows system default) on the list of titles, yet everything still works as before.