r4 sdHC

recently u purchase a new r4 sdhc and does not know what firmware to install and where to install it. can anyone help me .tks

you need the R4 SDHC firmware from www.linfoxdomain.com/nintendo/ds (I think the latest is 1.25). There is a tutorial for installing an R4 firmware in the tutorials section, the R4 SDHC follows the same proceedure. By the way, could you please try to avoid abbreviating words.

ok tks . it works. thanks for your help