I have been downloading from nds-roms.com for the pass 12months. The recent games such as 'Littlest Pet Shop Jungle, Garden, etc and other games (recent ones), I have not been able to play. This is the error message: 'could not read data. Turn off the power and reinsert the DS card' or 'The save data could not be accessed. Please turn the power off and reinsert the DS card' I have switched off and re-inserted the DS card (many many times) to no avail. Can anyone help and give advise. Any suggestion is appreciated! I bought the R4 from HK 12 months ago.
The R4 is no longer being officially supported, the games you mention need the arm7 patch to work. There is also a un official operating software for the R4 called the YSmenu. The latest (unofficial ) software is 1.19 this automatically adds the patch on loading the game. Compatibility is a lot better but not 100%
