SafeSysUpdater 3DS: Difference between revisions

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{{Infobox 3DS homebrew
{{Infobox 3DS Homebrews
| title = SafeSysUpdater
|title=SafeSysUpdater
| image = https://dlhb.gamebrew.org/3dshomebrew/SafeSysUpdater.jpeg|250px
|image=Safesysupdater3ds2.png
| type = System Tools
|description=A fork of sysUpdater that checks all files before updating/downgrading.
| version =  
|author=Cpasjuste
| licence = Mixed
|lastupdated=2016/12/23
| author = Cpasjuste
|type=System Tools
| website = https://github.com/Cpasjuste/SafeSysUpdater
|version=2016
| download = https://dlhb.gamebrew.org/3dshomebrew/SafeSysUpdater-master.zip
|license=Mixed
| source = https://dlhb.gamebrew.org/3dshomebrew/SafeSysUpdater-master.zip
|download=https://dlhb.gamebrew.org/3dshomebrews/safesysupdater3ds.7z
|website=https://gbatemp.net/threads/wip-safesysupdater.409392
|source=https://github.com/Cpasjuste/SafeSysUpdater
|donation=https://paypal.me/cpasjuste
}}
}}
<youtube></youtube>
{{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.


= This project has been replaced by [https://github.com/Plailect/sysDowngrader sysDowngrader]. =
'''Note:''' This project has been replaced by [[sysDowngrader 3DS]].
This is a fork of [https://github.com/Cpasjuste/SafeSysUpdater SafeSysUpdater] which supports 2.1.0 downgrading, 9.2.0 downgrading, GPU based memchunkhax2 for stability increases + &lt;=10.7 support, and fixes some of the [https://github.com/Cpasjuste/SafeSysUpdater/issues outstanding issues] of the original SafeSysUpdater.
 
==== PlaiSysUpdater Changes : ====
==Features==
* v05: Updated svchax
* Automatically load update information (needed files, md5) based on your 3DS model and region.
* v04: Fixed 9.2.0J hashes (again)
* MD5 check all the cia update files before downgrading.
* v03: Fixed 9.2.0J hashes
* Can check your update files without actually downgrading.
* v02: Updated svchax to support all versions
 
* v01: Added 2.1.0 support, fixed 9.2.0J title mismatch, and merged [https://github.com/Cpasjuste/SafeSysUpdater/pull/13 pull request 13]
==Installation==
==== SafeSysUpdater Changes ====
Put SafeSysUpdater.3dsx somewhere you can launch it.
* v09: add downgrade logs (&quot;/SafeSys.log&quot;)
 
* v08: fix JPN files path..
Put your downgrade pack as usual (/updates/*.cia).
* v07: finally fixed the input freeze... by removing this second confirmation screen.
 
* v06: try to fix input freeze... again
Launch it multiple times until it pass the black screen (hax).
* v05: minor input fix
 
* v04: added japan support (with bad title skipping)
If it freeze just after you press Y to downgrade or "init ->" more than 1 second, restart.
* v03: big improvement in hax success rate
 
* v02: Add simulation mode to check your update files without actually downgrading
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].
* v01: Removed the config files, just put the &quot;.3dsx&quot; file somewhere and downgrade... and pray.
 
* v01: 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 !
==Changelog==
==== Credits: ====
'''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 rewritted,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:Support the author]]

Latest revision as of 05:17, 6 May 2024

SafeSysUpdater
Safesysupdater3ds2.png
General
AuthorCpasjuste
TypeSystem Tools
Version2016
LicenseMixed
Last Updated2016/12/23
Links
Download
Website
Source
Support Author
Ambox content.png
 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.

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.

External links

Retrieved from ‘https://www.gamebrew.org/index.php?title=SafeSysUpdater_3DS&oldid=153819’

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