Just a quick post to help you solve a common error when playing new downloaded NDS Games in TTDS.
[Rom loading failed]
load rom errcode=-7
Please reset system
To solve this just download the latest TTDS firmware here. (This is unofficial DSTT Kernel V1.17A07). Extract the file and overwrite the content in your microsd root folder.
The updated Kernel solve my load rom errcode=-7 problem.
Hope this quick post help you too.
Also don’t forget to visit this post to download new nds games free.