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R4 3DS B9S Compatible DS 3DS Games

  • R4i B9S flash kit for 3ds and ds games
  • R4 3DS B9S Official packing
  • Full stock to ship
r4i-sdhc.com B9S
0.03 KGS
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This brand new R4 3DS card is pre-flashed with NTRboot and it supports both DS games and 3DS games now on your NEW 3DS XL LL, NEW 3DS, NEW 2DSXL, NEW 2DS, 3DS XL LL, 3DS & 2DS. R4 B9S chip is of highest and widest system compatibility, what's more, it is game region free, not limiting to American version, European versioin, Japanese version or Asian version.


Before using this R4 B9S, you have full been aware of what the possible risk is for flashing your console. If want to revert back to official stock firmware, follow this guide or youtube video guide.

To protect your console from Nintendo ban of Custom Firmware (CFW), please do disable the following two options.

  1. Go to System Settings, select “Internet Settings”, then “SpotPass”, then “Sending of System Information”
  2. Disable the “Sending of System Information” option and exit System Settings
  3. Go to your Friend List (the orange Face Icon in the top row of your Home Menu) - If you receive an error and are kicked out of the menu, the Friend List setting is either already disabled or your console cannot connect to Nintendo’s servers (due to a ban or connection issues)
  4. Go to the Friend List settings, then “Friend Notification Settings”, disable “Show friends what you’re playing” and exit Friend list

R4 B9S Features

  • Support all 3DS games / DS games
  • Game Region Free
  • Support firmware upgrade
  • Support popular Luma3DS Custom firmware
  • Support SD up to 128GB
  • Work on NEW 3DS XL LL, NEW 3DS, NEW 2DS XL, NEW 2DS, 3DS XL LL, 3DS & 2DS

Additional Benefit

Once you have done this B9S custom firmware (CFW) modification to your console, you can

  • Play all game cards and eShop games, regardless of region
  • Customize your HOME Menu with user-created themes and splash screens
  • Take gameplay and application screenshots
  • Backup, edit, and restore saves for many games
  • Play games for older systems with various emulators, using RetroArch or other standalone emulators. (Works best with a New Nintendo 3DS)
  • Run many old Nintendo DS flash carts that were blocked long ago or never worked on Nintendo 3DS
  • Safely update to the latest system version without fear of losing access to homebrew
  • Install homebrew titles to your system, and have them appear on your HOME Menu

R4 B9S System Compatibility

R4 B9S is compatible with all current 3DS/2DS systems, while recommend updating your console system into current Ver 11.6.0-39(U/E/A/J) before installing/flashing R4 B9S card.

  • System versions including 11.7.0-40, 11.6.0-39, 11.5.0-38, 11.4.0-37, 11.3.0-36, 11.2.0-35, 11.1.0-34, 11.0.0-33, 10.7.0-32, 10.6.0-31, 10.5.0-30, 10.4.0-29, 10.3.0-28, 10.2.0-28, 10.1.0-27, 10.0.0-27, 9.9.0-26, 9.8.0-25, 9.7.0-25, 9.6.0-24, 9.5.0-22/23, 9.4.0-21, 9.3.0-21, 9.2.0-20, 9.0.0-20, 8.1.0-18/19, 8.0.0-18, 7.2.0-17, 7.1.0-16/15/14, 7.0.0-13, 6.3.0-12, 6.2.0-12, 6.1.0-12/11, 6.0.0-12, 6.0.0-11, 5.1.0-11, 5.0.0-11, 4.5.0-10, 4.4.0-10, 4.3.0-10, 4.2.0-9, 4.1.0-8, 4.0.0-7, 3.0.0-6, 3.0.0-5, 2.2.0-4, 2.1.0-4, 2.1.0-3, 2.0.0-2, 1.1.0-1, 1.0.0-0 (U/E/A/J)

B9S updater is not released yet, namely it can only play 3ds games currently.

R4 B9S Bulletin Board

5. R4i-SDHC V1.45 & R4-SDHC work fine on NEW 3DS after B9S flash, video 2017-10-19
4. b9s flash patch 1.0 released - can flash your R4i B9S firmware freely for ds games or 3ds games, video - 2017-10-12
3. Remove custom firmware for your console to stock official firmware -2017-10-13

2. Set up R4i B9S for 3DS CIA on O3DS, following official guide step by step, video on old 3DS - 2017-10-7, video below is on NEW 3DS.

1. games tested on 3DS Sys 11.6.0-39J, video - 2017-10-1

R4 B9S Setup

Follow official guide step by step to flash r4 b9s and your console with video guide above. <1> memory card and adapter is recommended to use original. <2> Recommend to connect your power adapter to do this flashing. <3> Step 18, DSP1 - zoogie blue screen does not show up when console at low system version.

Where to put the magnet to activate sleep mode ?

O3DS / O3DS XL LL / NEW 3DS / NEW 3DS XL - near B button, 2DS / NEW 2DS XL - switch into sleep mode

What's included

  • 1x R4 3DS B9S official packing (magnet inside too)
  • 1x Optional micro sd Memory card with adapter (behave as target SD)

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Product Reviews

Showing reviews 1-10 of 16 | Next

  1. DS Lite

    Posted by Marc on 5th Mar 2019

    Does this card work with a DS lite with firmware V5? If not can you recommend a card that does, prefer one that is pre-installed with all the kernells etc and ready to use
    For ds lite, please get http://old.r4wood.com/products/R4-SDHC-with-Kernel-Installed-into-Micro-Memory-Card.html

  2. Install

    Posted by 2ds on 2nd Feb 2019

    If i buy this with an sd card does all the programs needed for install come on the card pre installed
    Yes, you need to install by yourself

  3. November 2018 2ds xl

    Posted by SkerryBaz on 18th Nov 2018

    Will this work with the latest 2ds xl?
    If not what card do you recommend to use with the console?
    Recommend http://old.r4wood.com/products/R4i-Gold-3DS-PLUS-version-Compatible-DS-3DS-Games.html

  4. Question

    Posted by phanco on 21st Apr 2018

    Once installed, can 3ds games only be run from internal full size SD Card, or from microSD card in R4 card ?

    Just want to make sure I have the right cards available ...
    From internal SD card, not from microsd in R4.

  5. Question

    Posted by Delmír García on 5th Apr 2018

    Could I play the games that I installed with Online mode?

  6. Question

    Posted by 2DS on 8th Mar 2018

    How long to ship to Malaysia? If I use this on old 2ds did I still need to use magnet or just the sleep mode?
    8-16 days. Sleep mode.

  7. Question

    Posted by Player on 8th Mar 2018

    This card is to install CFW on the console right? How does it work?
    Yes, you can install CFW to console with this chip. Watch youtube video above to get to know how it works.

  8. question

    Posted by Anonymous customer on 5th Mar 2018

    Do you need to flash your console to play 3ds games?
    Yes, you need to flash B9S cfw to your console

  9. question

    Posted by Anonymous customer on 24th Feb 2018

    where does this ship from?
    From China

  10. question

    Posted by Anonymous customer on 23rd Feb 2018

    does this ship to sweden and how long does it take?

    and is it buy and ship eith no extra tull?
    Yes, free shipping to Sweden, 10-20 days to arrive.

Showing reviews 1-10 of 16 | Next

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