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|version=2016 | |version=2016 | ||
|license=Mixed | |license=Mixed | ||
|download=https://dlhb.gamebrew.org/3dshomebrew/ | |download=https://dlhb.gamebrew.org/3dshomebrew/safesysupdater3ds.7z | ||
|website=https:// | |website=https://gbatemp.net/threads/wip-safesysupdater.409392 | ||
|source=https://github.com/Cpasjuste/SafeSysUpdater | |source=https://github.com/Cpasjuste/SafeSysUpdater | ||
}} | }} | ||
{{Obsolete}} | |||
SafeSysUpdater is a system downgrader for the 3DS. It is a fork of [https://github.com/profi200/sysUpdater sysupdater] which supports 2.1.0 downgrading, 9.2.0 downgrading, GPU based memchunkhax2 for stability increases + <=10.7 support, and fixes some of the outstanding issues of the original. | |||
This | '''Note:''' This project has been replaced by [[sysDowngrader 3DS]]. | ||
==== | ==Features== | ||
* Automatically load update information (needed files, md5) based on your 3DS model and region. | |||
* | * MD5 check all the cia update files before downgrading. | ||
* Can check your update files without actually downgrading. | |||
==Installation== | |||
==== | Put SafeSysUpdater.3dsx somewhere you can launch it. | ||
* | |||
* | Put your downgrade pack as usual (/updates/*.cia). | ||
* | |||
* | Launch it multiple times until it pass the black screen (hax). | ||
* | |||
* | If it freeze just after you press Y to downgrade or "init ->" more than 1 second, restart. | ||
* | |||
* | See also the [https://gbatemp.net/threads/wip-safesysupdater.409392 release thread] and [https://gbatemp.net/threads/wip-list-of-known-bricks-due-to-an-attempt-to-downgrade-to-9-2.407920 tips to prevent brick]. | ||
* | |||
* | ==Changelog== | ||
'''v1.0''' | |||
* [https://github.com/Cpasjuste Cpasjuste] for SafeSysUpdater | * Add new hax for FW > 10.3. | ||
* derrek for the initial memchunkhax2 flaw discovery | * Downgrade browser and homemenu last (but before native_firm). | ||
* [https://github.com/Steveice10 Steveice10] and all people who worked on [https://github.com/Steveice10/memchunkhax2 memchunkhax2] | Few bug fix and improvements. | ||
* [http://github.com/TuxSH TuxSH] for the downgrade code (memchunkhax2 implementation) | '''v0.9''' | ||
* This app was totally rewritten,but thank profi200 for the original app | * Add downgrade logs ("/SafeSys.log"). | ||
* Only md5 check downgraded files. | |||
* Remove sysupdater dependency. | |||
'''v0.8''' | |||
* Fix JPN files path. | |||
'''v0.7''' | |||
* Finally fixed the input freeze...by removing this second confirmation screen. | |||
'''v0.6''' | |||
* Try to fix input freeze...again. | |||
'''v0.5''' | |||
* Minor input fix. | |||
'''v0.4''' | |||
* Added japan support (with bad title skipping). | |||
'''v0.3''' | |||
* Big improvement in hax success rate. | |||
'''v0.2''' | |||
* Add simulation mode to check your update files without actually downgrading. | |||
'''v0.1''' | |||
* Removed the config files, just put the ".3dsx" file somewhere and downgrade...and pray. | |||
* Added a CIA version to downgrade from emunand so you don't need to try hard to get the hax to succeed (so it's just for testing/reporting bugs). Testing this will ensure the MD5 for each regions/models (only o3DS/n3DS USA/EUR for now) and downgrade process is correct/working. Thanks for reports. | |||
==Credits== | |||
* [https://github.com/Cpasjuste Cpasjuste] for SafeSysUpdater. | |||
* derrek for the initial memchunkhax2 flaw discovery. | |||
* [https://github.com/Steveice10 Steveice10] and all people who worked on [https://github.com/Steveice10/memchunkhax2 memchunkhax2]. | |||
* [http://github.com/TuxSH TuxSH] for the downgrade code (memchunkhax2 implementation). | |||
* This app was totally rewritten, but thank profi200 for the original app. | |||
==External links== | |||
* GitHub - https://github.com/Cpasjuste/SafeSysUpdater | |||
* GBAtemp - https://gbatemp.net/threads/wip-safesysupdater.409392 | |||
[[Category:3DS homebrew applications]] | |||
[[Category:3DS homebrew system tools]] | |||
Revision as of 07:13, 1 February 2022
| SafeSysUpdater | |
|---|---|
| File:SafeSysUpdater.jpeg | |
| General | |
| Author | Cpasjuste |
| Type | System Tools |
| Version | 2016 |
| License | Mixed |
| Last Updated | 2016/12/23 |
| Links | |
| Download | |
| Website | |
| Source | |
 |
This application has been obsoleted by one or more applications that serve the same purpose, but are more stable or maintained. |
SafeSysUpdater is a system downgrader for the 3DS. It is a fork of sysupdater which supports 2.1.0 downgrading, 9.2.0 downgrading, GPU based memchunkhax2 for stability increases + <=10.7 support, and fixes some of the outstanding issues of the original.
Note: This project has been replaced by sysDowngrader 3DS.
Features
- Automatically load update information (needed files, md5) based on your 3DS model and region.
- MD5 check all the cia update files before downgrading.
- Can check your update files without actually downgrading.
Installation
Put SafeSysUpdater.3dsx somewhere you can launch it.
Put your downgrade pack as usual (/updates/*.cia).
Launch it multiple times until it pass the black screen (hax).
If it freeze just after you press Y to downgrade or "init ->" more than 1 second, restart.
See also the release thread and tips to prevent brick.
Changelog
v1.0
- Add new hax for FW > 10.3.
- Downgrade browser and homemenu last (but before native_firm).
Few bug fix and improvements. v0.9
- Add downgrade logs ("/SafeSys.log").
- Only md5 check downgraded files.
- Remove sysupdater dependency.
v0.8
- Fix JPN files path.
v0.7
- Finally fixed the input freeze...by removing this second confirmation screen.
v0.6
- Try to fix input freeze...again.
v0.5
- Minor input fix.
v0.4
- Added japan support (with bad title skipping).
v0.3
- Big improvement in hax success rate.
v0.2
- Add simulation mode to check your update files without actually downgrading.
v0.1
- Removed the config files, just put the ".3dsx" file somewhere and downgrade...and pray.
- Added a CIA version to downgrade from emunand so you don't need to try hard to get the hax to succeed (so it's just for testing/reporting bugs). Testing this will ensure the MD5 for each regions/models (only o3DS/n3DS USA/EUR for now) and downgrade process is correct/working. Thanks for reports.
Credits
- Cpasjuste for SafeSysUpdater.
- derrek for the initial memchunkhax2 flaw discovery.
- Steveice10 and all people who worked on memchunkhax2.
- TuxSH for the downgrade code (memchunkhax2 implementation).
- This app was totally rewritten, but thank profi200 for the original app.