

Is it possible to return to the main menu of R4 without having to shut down and re-ignite the console?
The action to leave the game or current application to return to home menu of the R4 without rebooting the console is called "soft reset" and it is possible to do with the R4 Revolution. To perform a soft reset you can press the buttons "L" + "R" + "X" + "Y" + "A" + "B" (all at the same time) when you want to leave the game. It is important to bear in mind that in order to use the soft reset, the icon shown above right within the menu of choice of games (the icon with an R in a circle) must be green because, if it is red, it means that the soft reset feature is disabled. In case than the soft reset is disabled, you can enable it simply by pressing with the stylus in the little icon to turn it green.
What happens when you turn on the DS and appears "Could not find the SD/TF card?
Where the console screen this message appears, is warning us that there is a problem with micro SD memory. To solve the problem we must proceed as follows:
If the problem persists, it must verify the status of memory, if it works correctly but the problem with the R4 will be given to the micro SD format (remember that you will lose all data); if memory function incorrectly should be replaced by a new one.
Does the R4 cause any harm to my console?
No, the cartridge does not damage the console, which produces the same wear use a cartridge original, since this particular cartridge meets certain quality standards, thus maintaining the life of the console as much as possible.
Why I can not see videos in the following formats: .avi, .mov, .mpg, .mpeg, .flv?
The R4 DS reproduced only in format videos .dpg, so files in different formats (either .avi, .mov, .mpg, .mpeg, .flv), must go through a process of conversion before putting them in the micro SD.
If you want to learn how to convert videos for viewing on your DS, you can read the tutorial that appears here.