HELP PLEASE - DSi saying...load rom errcode=-4 please reset system??

Hi im using a R4i card in my DSi, games mostly always download & play fine but today when I downloaded 'Sonic Collection', 'Twilight-Scene it?' & Alice In Wonderland' they wont load on the console.Instead a black screen comes up saying: load rom errcode=-4
Please rest systemDoes anyone know why this is happening please & how I can stop it?
Thanks :)

We have to wait for a fix for thease games, Many people have mentiond them with errcode=-4 problemMabe when a new infolib.dat , extinfo.dat comes out for DSTT or some R4s , with them fixes...Not much can be done for now

Alice in Wonderland is a DSi Enhanced game, so I wouldn't hold your breath when waiting for a fix for the R4 for that one. (Very few of DSi enhanced games get fixed for the R4/DSTT)
Sonic Collection is new, and currently awaiting an AP patch and compatibility fix to run on most flashcarts, refer to the sticky topic on that game.

Is figerd that Errorcode=-4 is a speed issue with ysmenu , are might be an AP issue

Error Code -4:
Means: The game you're trying to play is either DSi enhanced or has AP
How To Fix: wait for a fix in that game in the latest unnoficial dstt firmware and rebuild ysmenu using that

Thanx all for your replies...very helpful! :)
Atleast I know that the Dsi is not broken :)

How to fix errcode=-4 the real way now.http://forum.romulation.net/index.php?topic=56439.msg1314317#new