What is R4 SDHC?
The R4 (also known as Revolution for DS) is a flash cartridge for the Nintendo DS handheld system. It allows ROMs and homebrew to be booted on the Nintendo DS handheld system from a microSD card.
Which 3DS R4 card is best?

It depends on what’s your need for the 3DS R4 card, to your different need, there is different R4 suits mostly. Generally, I will recommend the R4 3DS PLUS, the R4i gold 3ds plus flashcard is the most famous and popular R4 for 3DS in the worldwide.
Can r4 brick your 3ds?
R4 card won’t brick your 3DS or other consoles, so don’t worry.
How do I update my R4 card?
NDS – Unable to load data (Solution) – How to update R4 kernel

- Take out your R4 card (small card) from NDS.
- Plug your R4 card into USB pen drive which support micro SD, (USB pen drive that you used to copy game).
- Go here http://www.r4ds.me/download/r4ds.html to download the latest R4kernal.
Is it safe to use R4 on 3ds?
How do I put games on my R4?
Insert the R4 card into your Nintendo DS. The R4 card should fit into the slot into which you usually insert your games’ cards. Make sure that the microSD card is snugly inserted into the R4 card as well. On the original DS, you may first have to plug a card reader into the bottom of the DS.
Can r4 brick your DS?
R4 3DS card is 100% safe for 3DS console. so that Can Nintendo brick your 3DS? No. Just like with HBL, you can’t brick your 3DS by running Homebrew games/apps (with the exception of downgrading) unless you’re really trying to.
How do I add games to my R4 card?
How do I use GBARunner 2?
Setup and Usage
- Grab a GBARunner2 .
- Place the GBARunner2 .
- Run the GBARunner .nds file through your kernel.
- If you have a folder named ‘GBA’ on the root of your sd card, this folder will be opened by default when running GBARunner2.
- Do NOT use SRAM patches unless stated for that ROM on the wiki.
Will updating 3DS remove CFW?
Q: Will I lose any features if I install CFW? Permalink. A: No. Devices with custom firmware can still use the eShop and run physical cartridges as any other 3DS can.
What is the R4 3DS dual core firmware?
The very same R4 3DS Dual Core Firmware works on all of the Dual Core cards from 2016 onwards. If you have a card with the 2016 Banner, 2017 Banner, 2018 Banner, 2019 banner or this newest version, this is the firmware you need to use so that you card can work without issues.
What firmware does the R4i SDHC dual-core card support?
December 7th, 2019 – New R4i SDHC Dual-Core Card supports the latest 3DS and 3DS XL Systems up to 4.5.0-10 and DSI V1.45 using the firmware updater at all.
What is the latest version of the R4i-SDHC 3DS kernel?
R4i-SDHC 3DS kernel download (with 3DS mark) Supports 3DS, 3DS XL, NEW Nintendo 3DS, NEW Nintendo 3DS XL, and Nintendo 2DS With the latest 11.14.0 System Update. Please choose to download the R4i SDHC 3DS language version of the kernel. Latest version: V1.85b.
How do I upgrade my 3DS to the R4 version?
Use our upgrade firmware package if your 3DS is already at the latest 4.5 update, and was updated before the new r4 3ds firmware was loaded on to your R4 card. You must use a DS, DSi, Nintendo DSi XL or Nintendo 3DS system at a lower system version in order to run the upgrade to the R4 3DS. Once completed, you simply have