How to use N2DS update blocked r4isdhc rts 3ds to make it run 3DS v7.1.0-16?

Nintendo has updated N3DS/XL firmware to v7.1.0-16 for ages, the new firmware update didnt mean to block any flashcart,that’s to say,in the normal case, almost all flashcart can work well on 3ds latest firmware,inclued r4isdhc rts 3dsflashcart,but if you happen to mee the problem of card has been blocked, you can try these two ways to fix this problem :


1. exchange a new card with up to date firmware, then you dont need any updating yourself. and r43dsworlduk.com provided preflashed r4isdhc rts 3ds,if you need, you can buy it from modchipwarehouse.com : buy r4isdhc rts 3ds


2. If you dont want change a new card, you can follow this guide to update your broken r4isdhc rts 3ds on N2DS.


1.) Download the latest kernel v1.77b from r4i-sdhc.com,unzip it,open the folder and copy the root files into your micro sd card





2.)  Insert  the micro sd card into your r4isdhc rts 3ds and put them together to your N2DS.


3.) power your N2DS , and enter r4i-sdhc.com GUI


4.) Click the third icon and follow the system guide to update r4isdhc rts 3ds





5.) After update finished, take your card out of N2DS, then insert it into your 3ds v7.1.0-16, you will find your card work well on 3ds latest firmware again.