Method 1: This method is for people who already get the "firmware expired" error (2014 and under, soon-to-be 2015 cards), people just absolutely hate the default user interface, or people who want better compatibility overall...
1. Download your default kernel and install it to your SD (make sure it's the primary boot)
2. Download YSMenu:
http://gbatemp.net/threads/retrogamefan-updates-releases.267243/
and install it (make it the secondary boot)
3. Load up your card (it should...
How to bypass the date softbrick on r4isdhc.com cards and keep DSi-enhanced game compatibility
1. Download your default kernel and install it to your SD (make sure it's the primary boot)
2. Download YSMenu:
http://gbatemp.net/threads/retrogamefan-updates-releases.267243/
and install it (make it the secondary boot)
3. Load up your card (it should...
How to bypass the date softbrick on r4isdhc.com cards and keep DSi-enhanced game compatibility