That leaves only one option: desoldering two chips from a US XL and placing them on the board from a Japanese 3DS. With a board preheater and heat gun, [Stephen] was able to desolder the eMMC chip ...
Nintendo will no longer offer repairs for the New Nintendo 3DS, New Nintendo 3DS XL, and 2DS consoles in Japan once it runs out of parts, so users should contact it soon if they need a fix.
the New Nintendo 3DS XL, in North America. In February, months before Nintendo discontinued repair services for the Wii U, ...