Your Nintendo DS can do a lot of stuff out of the box

Your Nintendo DS can do a lot of stuff out of the box. You can play games R4 DS and Game Boy Advance (GBA). You can download demos download stations at places like Best Buy, and you can chat with friends in the same room. But it can also play music, videos, display text files, and more!

Buy R4 (Revolution for DS) flashcart an online retailer. Not sold in stores, but is not illegal as sold. You can find on Amazon Marketplace, DealExtreme. Google should turn to others.

Download the latest firmware version R4. At the time of writing, the latest version is 1.18. The R4 does not come with the latest firmware. See link.

Connect the Transflash / microSD card on your computer. The R4 comes with a microSD to USB adapter is very nice. If you have a memory card reader, use the SD adapter that comes with most microSD card. In a pinch, put the memory card into a compatible phone and connect the phone to the computer.

Open the firmware file must be the language version.zi
Your Nintendo DS can do a lot of stuff out of the box. You can play games R4 DS and Game Boy Advance (GBA). You can download demos download stations at places like Best Buy, and you can chat with friends in the same room. But it can also play music, videos, display text files, and more!
Buy R4 (Revolution for DS) flashcart an online retailer. Not sold in stores, but is not illegal as sold. You can find on Amazon Marketplace, DealExtreme. Google should turn to others.
Download the latest firmware version R4. At the time of writing, the latest version is 1.18. The R4 does not come with the latest firmware. See link.
Connect the Transflash / microSD card on your computer. The R4 comes with a microSD to USB adapter is very nice. If you have a memory card reader, use the SD adapter that comes with most microSD card. In a pinch, put the memory card into a compatible phone and connect the phone to the computer.
Open the firmware file must be the language version.zip. Unpack the contents of this file in the root directory of your microSD card.
Check that you have done everything right. That should be all you need. Remove any game you can insert the DS Slot-1, R4, and insert the microSD card into the R4. There is only one way you can go, and most likely the way you never expected. No matter in what order to do this - also could put the microSD card into the R4 and then put the R4 into the DS. (An intelligent person can remove the microSD card from the R4, while the R4 is in the DS, but the area is close.)
Turn the DS. You should receive the security warning, but before having the opportunity to touch the screen to confirm, the R4 should take over. The default DS menu, if it was enabled (it is by default) is ignored, and the R4 menu will load. You get three options. The first, the game lets you load an NDS file. (A ROM -. DS or DS NDS homebrew is your EXE as a Windows computer.). The second, the media will allow you to play multimedia - music, video, text - using the operating system Luna. The third, Slot-2 will allow you to boot a Slot-2 (Game Boy Advance) game.
Get some good homebrew! See the linked list with the numbers of compatibility - anything with a green square behind the R4 is a go!
Anything you want to put in references to a CHEAT.DAT download the update file. Download it, find the microSD card, and replaced by the new (and almost 3 times larger) files.
"With great power comes great responsibility." The R4 allows you to play downloaded games. This does not mean you should stop buying them. Support companies that entertain, as you can.
China Language R4 cards are not compatible with the firmware of the English language. If you receive an error message, make sure you are using the correct firmware.
p. Unpack the contents of this file in the root directory of your microSD card.

Check that you have done everything right. That should be all you need. Remove any game you can insert the DS Slot-1, R4, and insert the microSD card into the R4. There is only one way you can go, and most likely the way you never expected. No matter in what order to do this - also could put the microSD card into the R4 and then put the R4 into the DS. (An intelligent person can remove the microSD card from the R4, while the R4 is in the DS, but the area is close.)

Turn the DS. You should receive the security warning, but before having the opportunity to touch the screen to confirm, the R4 should take over. The default DS menu, if it was enabled (it is by default) is ignored, and the R4 menu will load. You get three options. The first, the game lets you load an NDS file. (A ROM -. DS or DS NDS homebrew is your EXE as a Windows computer.). The second, the media will allow you to play multimedia - music, video, text - using the operating system Luna. The third, Slot-2 will allow you to boot a Slot-2 (Game Boy Advance) game.

Get some good homebrew! See the linked list with the numbers of compatibility - anything with a green square behind the R4 is a go!

Anything you want to put in references to a CHEAT.DAT download the update file. Download it, find the microSD card, and replaced by the new (and almost 3 times larger) files.

"With great power comes great responsibility." The R4 allows you to play downloaded games. This does not mean you should stop buying them. Support companies that entertain, as you can.

China Language R4 cards are not compatible with the firmware of the English language. If you receive an error message, make sure you are using the correct firmware.