R4 Sdhc 2015 Dual Core Firmware ((new)) • Free Forever

Check the URL on the bottom of your card's sticker to identify the correct files:

The R4 SDHC 2015 came with a custom firmware that was specifically designed to take advantage of its dual-core processor. The firmware, which was based on the latest operating system, was optimized for performance and efficiency, allowing users to run multiple applications simultaneously without any lag. r4 sdhc 2015 dual core firmware