What’s the time bomb for carte r4 and what should we do?

When you buy a carte r4, you always hear one word, the time bomb, what’s time bomb for r4 3ds cards?What should we know and how to buy r4 card without timebomb, this article will tell you all

A timebomb is a method to softbrick your cart after a certain date. You can avoid it by either putting ysmenu as your kernel or rolling back the clock on your 3ds

Timebombs only affect r4isdhc.com carts, not r4i-sdhc.com or r4isdhc.com.cn

The following article will tell you some details

R4 cards

A timebomb card will stop working at some point in the future. Currently, if you buy R4i cards with Time-bomb as the following, they will work until 2024, if you install the last kernel.

A timebomb is a method to softbrick your cart after a certain date.You can avoid this by putting Ysmenu as kernel or rolling back the clock on your 3DS. But the best way is to get away from Timebomb R4i cards and choose only cards that are not.

How to install Ysmenu to R4i sdhc or R4i 3ds flashcards?

Boot Ysmenu primary to R4 flashcards.

What does it mean: YSMenu starts automatically and replaces the kernel of your flashcards.

From https://gbatemp.net/threads/ysmenu-for-r4-sdhc.187663/:

  1. Download the latest version of Ysmenu and select the “R4I-SDHC” folder for the R4i SDHC or R4i sdhc 2018 flashcards.
  2. Rename YSMenu.dat to R4.dat
  3. Hex edit the R4.dat file (which has been renamed YSMenu.dat)
  4. Using HxD or another hexadecimal editing program, find and replace the following offsets


Offsets: Old | New

000002EC: 23 49

00000314: E8 E4

00000344: CC B8

00000404: 00 A8

00000405: 00 05

00000407: 0B 02

00000418: A8 D8

00000419: 05 FF

0000041A: 00 FF

0000041B: 02 EA

Why use YSMENU not the original r4 kernel on r4i sdhc?

Because some R4i sdhc or R4i sdhc 3ds flashcards have a “time bomb” problem. If an R4 flashcard has this problem, that is to say when you reach a certain date (2019-2020), the flashcard will block and prevent you from using it, forcing you to buy a new one, which is hated by any user.

How can we solve this problem? Two solutions Reset the year to the console date or set Ysmenu as the main boot 

Ace3ds without Timebomb

  • Ace3ds plus
  • Ace3ds X

R4i cards without Timebomb



  • R4i gold 3ds wood

R4i cards with Timebomb

  • R4i sdhc 3ds rts(v1.85b kernel)
  • R4i b9s(v4.0b kernel)
  • R4i gold pro 2019/2018/2017(v4.0b kernel)
  • R4isdhc dual core(v4.0b kernel)
  • R4isdhc silver rts lite(v4.0 kernel)
  • R4i gold eu 3ds(v1.74b kernel)

So, what is the best R4i cards without time bombe to buy? The answer is R4i Gold 3ds plus, no timebomb, works on all 3DS/DS firmwares, plays all games ds and homebrews, even integrated Ntrboot, in a nutshell, R4i 3ds gold plus is your best memory card to buy to play games and install CFW on any console 3DS / 3DS XL / 2DS / NEW 3DS XL / NEW 2DS XL!

It also has a lower price, usually around 20 €, a good price in 2019!

3DS carte without Timebomb

The timebombe is not a problem for all 3ds flashcards cards. All 3ds flashcards play Nintendo 3DS games without Timebomb software. Manufacturers do not put them in their kernel 3ds.

But there are two things you should notice when choosing a 3ds flashcard to buy in 2019. One is whether it supports the latest 3DS firmware, the other is whether it supports the latest 3ds games. On the 3ds below 2019, only Sky3ds+ can do it.

Sky3ds+ or sky3ds plus is the only card that can play all 3DS games on all Nintendo 3DS system consoles.

Where can we find those carte R4?

Love-gamecard is a reliable site for Nintendo switch gamer fans, you can find the product to play with Nintendo switch, Nintendo 3DS/2DS/DS, GBA, it supports several ways of payment and delivery.