3DS:SafeB9SInstaller: Difference between revisions
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Your SD card could not be initialized. [[Formatting an SD card|Reformat the SD card]]. If it still doesn't work, try another SD card. | Your SD card could not be initialized. [[Formatting an SD card|Reformat the SD card]]. If it still doesn't work, try another SD card. | ||
===Sighaxed FIRM - file not found=== | ===Sighaxed FIRM - file not found=== | ||
The <code>boot9strap.firm</code> | The <code>boot9strap.firm</code> file could not be found in the <code>boot9strap</code> folder. Double check that <code>boot9strap</code> is spelled correctly and on the root of your SD card. | ||
If it is, verify that | If it is, verify that <code>boot9strap.firm</code> is inside the <code>boot9strap</code> folder. | ||
===Sighaxed FIRM - .sha file not found=== | |||
The <code>boot9strap.firm.sha</code> file could not be found in the <code>boot9strap</code> folder. Double check that <code>boot9strap</code> is spelled correctly and on the root of your SD card. | |||
If it is, verify that <code>boot9strap.firm.sha</code> is inside the <code>boot9strap</code> folder. | |||
===SigHaxed FIRM - invalid FIRM=== | ===SigHaxed FIRM - invalid FIRM=== | ||
The <code>boot9strap.firm</code> or <code>boot9strap.firm.sha</code> files are invalid. Redownload the latest version of boot9strap, and extract the files inside the <code>boot9strap</code> folder. | The <code>boot9strap.firm</code> or <code>boot9strap.firm.sha</code> files are invalid. Redownload the latest version of boot9strap, and extract the files inside the <code>boot9strap</code> folder. | ||
===Secret Sector - | ===Secret Sector - file not found=== | ||
The <code>secret_sector.bin</code> is missing from the <code>boot9strap</code> folder, or the latter has the wrong name. Download {{Magnet|link=magnet:?xt=urn:btih:15a3c97acf17d67af98ae8657cc66820cc58f655&dn=secret_sector.bin | The <code>secret_sector.bin</code> is missing from the <code>boot9strap</code> folder, or the latter has the wrong name. Download {{Magnet|link=magnet:?xt=urn:btih:15a3c97acf17d67af98ae8657cc66820cc58f655&dn=secret_sector.bin|text=<code>secret_sector.bin</code>}}, and place it in the <code>boot9strap</code> folder. | ||
===Secret Sector - invalid file=== | |||
The <code>secret_sector.bin</code> is invalid. Download {{Magnet|link=magnet:?xt=urn:btih:15a3c97acf17d67af98ae8657cc66820cc58f655&dn=secret_sector.bin|text=<code>secret_sector.bin</code>}}, and place it in the <code>boot9strap</code> folder. | |||
Latest revision as of 16:02, 25 April 2026
| Developer(s) | d0k3 |
|---|---|
| Console | Nintendo 3DS |
| Version | 0.0.7 (June 5, 2017) |
| Links | |
| GitHub | d0k3/SafeB9SInstaller |
| Download | |
 | This page is a work in progress. Notes:
Add more common errors |
SafeB9SInstaller is a tool used to install boot9strap. It supports a wide range of entrypoints, allowing it to be launched by numerous different exploits across every system version.
Usage
SafeB9SInstaller should be used alongside the guide or the alternate exploits article. A boot9strap folder containing boot9strap.firm and boot9strap.firm.sha is always required to be present on the root, and in most situations SafeB9SInstaller.bin needs to be placed on the root alongside it. Depending on how SafeB9SInstaller is being launched (e.g. with the Luma3DS chainloader) another file, like SafeB9SInstaller.firm may need to be used instead of SafeB9SInstaller.bin.
Features
- Safe installation of boot9strap
- Keycombo in order to confirm the user wants to proceed with the installation
- Install boot9strap from arm9loaderhax
- New 3DS users will need to provide a clean copy of sector0x96 as
secret_sector.binin order to revert arm9loaderhax
- New 3DS users will need to provide a clean copy of sector0x96 as
- Backup firm0 and firm1 before installation
Common Errors
If you see “SigHaxed FIRM was not installed! Check lower screen for more info.” it means that SafeB9SInstaller couldn’t install boot9strap. To continue, check below if you have one of the following errors:
MicroSD Card - init failed
Your SD card could not be initialized. Reformat the SD card. If it still doesn't work, try another SD card.
Sighaxed FIRM - file not found
The boot9strap.firm file could not be found in the boot9strap folder. Double check that boot9strap is spelled correctly and on the root of your SD card.
If it is, verify that boot9strap.firm is inside the boot9strap folder.
Sighaxed FIRM - .sha file not found
The boot9strap.firm.sha file could not be found in the boot9strap folder. Double check that boot9strap is spelled correctly and on the root of your SD card.
If it is, verify that boot9strap.firm.sha is inside the boot9strap folder.
SigHaxed FIRM - invalid FIRM
The boot9strap.firm or boot9strap.firm.sha files are invalid. Redownload the latest version of boot9strap, and extract the files inside the boot9strap folder.
Secret Sector - file not found
The secret_sector.bin is missing from the boot9strap folder, or the latter has the wrong name. Download 
secret_sector.bin, and place it in the boot9strap folder.
Secret Sector - invalid file
The secret_sector.bin is invalid. Download secret_sector.bin, and place it in the boot9strap folder.