The lasted 3DS V3.0.0-6 update didn’t block many flash cards.The following flashcarts have been confirmed to be compatible with the firmware 3.0.0-6

R4i Gold 3DS Card – r4ids.cn

r4ids.cn confirmed the R4i Gold 3DS with lasted Wood R4 Can work for 3DS V3.0.0-6

R4i SDHC 3DS Card – r4i-sdhc.com

R4i SDHC 3DS with R4i SDHC Firmware V1.51b support 3DS V3.0.0-6 perfectly !

R4i Gold Plus – r4ids.com

R4I Gold Plus support 3DS 3.0.0-6 system running ,Please be assured that upgrade 3DS 2011-12-22 — r4ids.com

Supercard DStwo

According to Supercard Fourms,Supercard DStwo work on 3DS V3.0.0-6 well !

Ace3DS Card  — ace3ds.com

Ace3ds card can support Nintendo 3ds v3.0.0-6 perfectly!

EZ Flash Vi  Card  — ezflash.cn

download the EZ Flash lasted firmware v108 , passed 3DS V3.0.0-6

source

Supercard DStwo Firmware V1.13 was updated to support DSi V1.4.3 J /E /U and 3DS V3.0.0-5 J /E /U

Download: Supercard DStwo Firmware V1.13

Important: Please make sure the power is enough! And don’t do anything unnecessary!

Supercard DStwo Firmware Fixed Steps
Step 1:   Download the Supercard DStwo V1.13
Step 2:  Unzip and copy the upgrade file such as “dstwoupdate.dat” to MicroSD.
Step 3:  Make sure you have DSTWO EOS system in your MicroSD, if you don’t have, please download: Supercard DSTWO EOS V1.11_1108(11-08).
Step 4:  Find a DS console (NDS\DS\DSLite\DSi\3DS) which can run this EOS system, if you have the latest version console can not run EOS system, sorry, you have to find one.
Step 5:  Turn on the power, EOS will detect the upgrade file, press A to upgrade.
Now, the DSTWO support the latest version console. Off cause if the firmware declared support the latest version console.

The report from supercard forum confirmed that supercard can work on Nintendo 3DS V3.0.0-5 E/U successfully !

Source

R4i / R4 3DS Cards:

1. R4i Gold 3DS — r4ids.cn

Install the 3DS V2.2.0-4 Patch for R4i Gold 3DS , Your R4i Gold 3DS Card can run homebrew on 3DS V2.2.0-4 . also R4i Gold 3DS support DSi V1.4.3

2. R4i Gold Plus — r4ids.com

R4i Gold Plus only directly support 3DS 2.2.0-4J system running doesn’t need to be upgraded. also support DSi V1.4.3

3. R4i SDHC 3DS — r4i-sdhc.com

R4i SDHC 3DS support 3DS V2.2.0.4 perfectly DSi V1.4.3

4. R4i SDHC Cards — r4isdhc.com

R4i SDHC RTS Lite support 3DS V2.2.04 and DSi v1.4.3

R4i SDHC Dual- Core (2011 new version) support 3DS v2.2.04 and DSi v1.4.3

5. R4i -Gold – r4i-gold.com

R4i-Gold is comptabile with 3DS V2.0.02 and DSi V1.4.3

Acekard 2i:

Do Not Update Nintendo 3DS to V2.2 , AK2i just work on 3DS V2.1 and DSi V1.4.3

Supercard DStwo:

Download the lasted DStwo Firmware V1.13 to support for 3ds v2.2.0-4J system & Fixed Mario 3DS

M3i Zero:

M3i Zero just run on Nintendo 3DS V2.0.0-2J /E/U and DSi V1.4.2 J /E/U

Compared with the previously released SDK, What is the difference of this release SDK?
The release of the SDK contains the biggest bright spot is that the underlying hardware code, also that is source code of libds2b.a,specifically, JZ and FPGA / NDS communications source code. I think the part is the SDK owners who most want to see.The only regret is that you can not see, can not modify the FPGA program, because of the need to maintain compatibility,so the FPGA program will not be easily altered. However, the space left for us has been great. For example, with the NDS program,if interested, you can improve DS2 data transfer, or release of more robust, more practical, and operational SDK.Also, you can develop DS2 Linux with this release of the SDK, it may be tempting to many people, and the long-awaited thing.

Download : Supercard DStwo SDK V1.2 .

Below is the official guide:

For NDSi/NDSiXL/NDSiLL:
1, copy the correct _dstwo folder and ds2boot.dat file to the root of your microsd card.
2, insert DSTWO into your console. Boot the console, dont turn off it untill you see the DSTWO cart LOGO(the logo of Fish Tycoon, maybe need about 1 minute). Then re-boot your console.

For NDS/NDSL:
1, copy the correct _dstwo folder and ds2boot.dat file to the root of your microsd card.
2, insert DSTWO into your console. Boot the console, then re-boot when you entered the menu of NDS.

But this Guide for DSi and DSi XL, DSi LL is incorrect. You cann’t use DSi and DSi LL to install the kernel, the only one is use the DS Lite, So take care of to buy it if you only own DSi and the dstwo firmware not installed(Store: R4DS-DS have install the kernel for DSTWO).

1. Fixed 2971 Star Wars Clone Wars.
2. Fixed save corrupt problem of 0856 – Bleach DS 2nd – Kokui Hirameku Requiem (JP) (WRG).
3. Enable to modify the desktop icon “DS_GAME”, just edit the dstwo_game.ini file (it’s in “_dstwoplug” folder, edit the same way as other plug-ins).
4. Added a sort type, text list.
5. Fixed a bug which touch invalid of text part in file list.
6. Fixed reset in the game return to desktop, switch to game list.
7. Fixed the amount of shin limitation.
8. Changed desktop icon from cycle show to single way, and removed the space plug-in icon .
9. Fixed the real-time menu splash screen problem.
10. Enhanced homebrew compatibility.
11. Fixed Eigokoro Kyoushitsu DS(J) The save file size should be 64Mb, please del the old 512kb save file of it.

Download: Supercard DSTWO V1.03

1、Update the file system, remove checking storage space function to improve reading speed.
2、Added system file protection, user could not operate on system files to avoid system corrupt.
3、Fixed save problem, when the patch database save size is different from customer save size setting, will keep customer save size.
4、Fixed a cheat code bug. Sometimes, the cheat code does not display.
5、Fixed GameWatch Games Collection, RPG tools.
6、1222 – Archime DS (J)
2360 – LOL (U)
2645 – Bakushow
Fixed these game downplay function.
7、Added DSTWO provide Soft-Reset function for Homebrew. Any homebrew software run “_dstwo/reset2desktop.nds” file can return to DSTWO desktop.
8、Fixed ReadTime Save display time error bug.
Note: Old version patch database can not be use in new OS.

Download DSTWO V1.02 from r4r4i.com: Supercard DSTWO EOS V1.02

1. Fix “Made in Ore”&”RPG Tool DS”
2. Fix “4951 Daigasso! Band Brothers”,The save is normal now
3. Fix “4952 Prince of Persia(Black screen Error)”,If you want to play,Premise is clean mode
4. Increase capacity detect in disk for enter the game,Avoid roms generate the bad damage the game system Download&decompression DSTWO suite to root of TF,you’d better format the TF on first use
This suite contain DSTWO system core V1.01,GBA simulator V1.13,guide slot2 port&DS mode plugins and the latest moonshell software for DSTWO dedicated

Download: Supercard DSTWO EOS V1.01

Main feature list for SuperCard DSTWO:
1. RealTime Functions: RealTime Save(Enhanced, 3D game more stable), RealTime Game Guide(txt, bmp) & RealTime Cheat. (More stable, more easy to use, cheat code compatible with popular cheat file)

2. Multi Saves (Up to 4 slots), Easy to backup and restore saves.
3. New exclusive feature. Free Cheat function. During game play will allow you to search for and enable various cheats and hacks, such as modifying or even locking your characters health.
4. Unlimited MicroSD storage space support. SDHC support. FAT or FAT32.
5. Multiple languages (English, Simplified Chinese, Traditional Chinese, French, Italian, Korean, Japanese, Spanish)
6. Built-in GBA Emulator. More Emulator will be developed on schedule. Such as SNES.
7. Hotkey user-defined.
8. New Hardware Control Action Slow Motion (Up to 4 levels).

9. File Management System (Copy, Paste, Cut and Delete, long file name support).
10. eBook (BMP, JPEG, JPG, PNG, TIF, GIF, TXT, PDF).
11. New exclusive feature. Intelligent clean mode, automatically detect memory card speed and save type.
12. New exclusive feature. Hardware defence DS Anti Piracy. No Patch needed.

Download Supercard DSTWO V1.00 form r4r4i.com : DSTWO EOS V1.00