Dsi R4 Purchase Help

does This R4 Work On 1.4.3U

 

http://www.r4shops.com/r4i-sdhc-for-nintendo-dsi-1-4-3.html I have this for a DSi, and it works fine.

 

can u update it

 

works fine on the 1.4.3 U and also works on the 1.4.4 no need to update according to alot of sites

 

even if i have to update ds fw sorry just dont know much about this

 

You won't HAVE to update, production of DS games stopped not longer after the 3DS was released, so DS games won't come with newer updates.

 

should be ok as the newest firmware is 1.4.4 which the card supports aswell,but i think that upsate is for dsi xl not 100% sure.

 

thanks guys +rep