Hacking Will Wood R4 work on my R4?

[gifi4]

I need to know what types of R4's this firmware will work on.

 

[gifi4]

Wood R4 only works on The original R4's (no longer made) and the 1:1 clones which you can get via shoptemp, GBAtemp's official partner store. Wood R4 will NOT work on any other R4.

http://shoptemp.com/products/R4-DS-Revolution-Card-Wood-Compatible-for-NDS-DS-Lite-p-29.html

 

[Costello]

To complete the answer from gifi4, there are also other Wood ports (R4i Gold, ...) but those are not officially maintained. So if you want the real deal, stick with the original R4...