2013-12-30
If your R4infinity Dual Core 2013 card can't use the V7.0 upgrade patch, please download the new patch!
Download the new upgrade firmware

2013-12-16
R4infinity Dual Core 2013 version the 3DS V7.0 upgrade firmware release.
Download 3DS V7.0 upgrade firmware

2013-12-16
New kernel v4.4 for R4infinity Dual Core has released.
Download Dual Core 2013 kernel(v4.4) here

2013-09-02
R4infinity Dual Core 2013 version the 3DS V6.2 upgrade firmware release.
Download 3DS V6.2 upgrade firmware

2013-09-02
New kernel v4.2 for R4infinity Dual Core has released.
Download Dual Core 2013 kernel(v4.3) here

2013-07-09
R4infinity Dual Core 2013 version the 3DS V6.0 upgrade firmware release.
Download 3DS V6.0 upgrade firmware

2012-12-13
R4infinity Dual Core 3DS V4.5.0-10 and NDSi V1.4.5 the upgrade firmware release.
Download 3DS V4.5.0-10 and NDSi V1.5.4 upgrade firmware

2012-10-21
New kernel v4.2 for R4infinity Dual Core has released.

Download Dual Core kernel(v4.2) here

2012-10-06
R4infinity Dual Core V4.4.0-10 upgrade firmware release.
Download V4.4.0-10 upgrade firmware

2012-07-27
R4infinity Dual Core V4.3.0-10 upgrade firmware release.
Download V4.3.0-10 upgrade firmware

2012-07-25
New kernel v4.1 for R4infinity Dual Core has released.
Download Dual Core kernel(v4.1) here

2012-06-29
R4infinity Dual Core V4.2.0-9 upgrade firmware release.
Download V4.2.0-9 upgrade firmware

2012-05-04
New kernel v4.0 for R4infinity Dual Core has released.
Download Dual Core kernel(v4.0) here

2011-11-29
New kernel v3.0 for R4infinity Dual Core hasreleased.
Download Dual Core kernel(v3.0) here