2017-08-18 10:33:24 +02:00
---
title: "Flashing ntrboot (3DS Multi System)"
---
2017-09-29 13:29:26 +02:00
{% include toc title="Table of Contents" %}
2018-02-18 16:47:39 +01:00
### Required Reading
2017-08-18 10:33:24 +02:00
Before proceeding, ensure you have read all of the information on [ntrboot](ntrboot)
2017-10-28 20:51:27 +02:00
This method requires temporary access to a second 3DS family device that is already running boot9strap. This does not require your flashcart to support either 3DS's version. See the flashcart table on [ntrboot](ntrboot) for more information.
2017-08-18 10:33:24 +02:00
Note that in some rare circumstances, it may be possible for the flashing process to **brick** a counterfeit flashcart and render it permanently unusable. This is unlikely, but nevertheless only original listed flashcarts are supported. To reduce the chance of receiving a counterfeit card, it is recommended that you use a reputable site to buy your flashcart (such as [NDS Card](http://www.nds-card.com/))
{: .notice--danger}
2018-02-18 16:47:39 +01:00
### What You Need
2017-08-18 10:33:24 +02:00
* Your ntrboot compatible flashcart
* Two 3DS family devices
2017-09-29 13:29:26 +02:00
+ **The source 3DS**: the 3DS family device that is already running boot9strap
2017-08-18 10:33:24 +02:00
+ **The target 3DS**: the device on stock firmware
2018-06-15 03:10:54 +02:00
* The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/latest) *(`ntr` boot9strap; not the `devkit` file)*
* The latest release of [ntrboot_flasher](https://github.com/ntrteam/ntrboot_flasher/releases/latest)
2017-08-18 10:33:24 +02:00
2018-03-20 01:29:03 +01:00
### 操作步骤
2017-08-18 10:33:24 +02:00
2017-09-29 13:29:26 +02:00
#### Section I - Prep Work
2017-08-18 10:33:24 +02:00
1. Power off **the source 3DS**
1. Insert **the source 3DS**'s SD card into your computer
1. Create a folder named `ntrboot` on the root of your SD card
1. Copy `boot9strap_ntr.firm` and `boot9strap_ntr.firm.sha` from the boot9strap ntr `.zip` to the `/ntrboot/` folder on your SD card
2017-11-30 21:32:37 +01:00
1. Copy `ntrboot_flasher.firm` to the `/luma/payloads/` folder on **the source 3DS**'s SD card
2017-08-18 10:33:24 +02:00
1. Reinsert **the source 3DS**'s SD card back into **the source 3DS**
1. Insert your ntrboot compatible DS / DSi flashcart into **the source 3DS**
2017-09-29 13:29:26 +02:00
#### Section II - Flashing ntrboot
2017-08-18 10:33:24 +02:00
1. Launch the Luma3DS chainloader by holding (Start) during boot on **the source 3DS**
1. Select "ntrboot_flasher"
2017-09-13 06:15:18 +02:00
1. Read the red screen warning
1. Press (A) to continue
1. Select your flashcart
+ If you do not see your flashcart in the list at the top, read the bottom screen for more info on each option
2017-08-18 10:33:24 +02:00
1. Select "Dump Flash"
1. 等待测试完成
2017-09-13 06:15:18 +02:00
1. Press (A) to continue
1. Press (A) to return to the main menu
2017-08-18 10:33:24 +02:00
1. Select "Inject Ntrboot"
2017-09-13 06:15:18 +02:00
1. Press (A) for retail unit ntrboot
2018-01-20 22:07:08 +01:00
1. Wait until the process is completed
2017-09-13 06:15:18 +02:00
1. Press (A) to return to the main menu
2017-10-28 20:51:27 +02:00
1. Press (B) to power off **the source 3DS**
2017-08-18 10:33:24 +02:00
___
2018-02-18 16:47:39 +01:00
### Continue to [Installing boot9strap (ntrboot)](installing-boot9strap-(ntrboot))
2017-09-04 06:15:19 +02:00
{: .notice--primary}