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Vita-shellbat IRS 1001: Difference between revisions

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|title=vita-shellbat IRS 1001
|title=vita-shellbat IRS 1001
|image=psvita2.png
|image=psvita2.png
|description=taiHEN plugin that shows battery percent in statusbar modified for IRS-1001 motherboard.
|description=taiHEN plugin to show battery percent in statusbar for IRS-1001 motherboard.
|author=leonardputra
|author=leonardputra
|lastupdated=2023/12/28
|lastupdated=2023/12/28
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|image_alt=vita-shellbat IRS 1001
|image_alt=vita-shellbat IRS 1001
}}
}}
A taiHEN plugin that shows battery percent in statusbar for IRS-1001 motherboard (Japanese "Sapphire Blue" and "Cosmic Red" OLED Vita PCH-1000 model)
If you've modded your Japanese "Sapphire Blue" or "Cosmic Red" PCH-1000 OLED Vita using the default HENkaku Ensō tutorial, you might have noticed a battery cap issue at 83%. This happens because the tutorial installs the shellbat.suprx taiHEN plugin, which is meant for the IRS-002 motherboard found in most OLED PSVitas.


==About This Plugin==
The reason behind this 83% limit is that the charge controller on the IRS-1001 motherboard is set to stop charging at 4.05V, whereas the usual IRS-002 motherboard charges up to 4.2V. So, when the battery voltage hits 4.05V, the taiHEN API returns 83% as the battery life.
This plugin is a solution for the incorrect battery percentage display on certain models of the PS Vita, specifically the Sapphire Blue and Cosmic Red Japanese OLED PS Vita (IRS-1001 motherboard). The issue is that these models would show a maximum battery charge of 83% when modded using the default HENkaku Ensō tutorial. This is due to the charge controller on the IRS-1001 motherboard being set to cutoff at 4.05V, whereas other OLED PS Vita models with the IRS-002 motherboard charge fully to 4.2V.


This plugin modifies the original [[Shellbat Vita|shellbat]] plugin to scale the battery percentage display from 0-83 to 0-100, which only affects the displayed percentage and not the actual charging cutoff voltage. The solution is for UI/UX cosmetics only, and the actual battery life remains unchanged.
To address this, the original [[Shellbat_Vita|shellbat plugin]] was modified to adjust the displayed percentage from 0 to 83 to a full 0 to 100 range.


==Notes==
Note that this tweak only affects what you see on your screen; it doesn't change the actual charging cutoff voltage or your battery life. It's just for cosmetic purposes.
Make sure you have a brick protection ([[EmergencyMount Vita]] or something similar). This plugin was only tested on the author’s own Vita (PCH-1000 Sapphire Blue); use it at your own risk!
 
'''Note:''' Before using, make sure you have a brick protection ([[EmergencyMount Vita|EmergencyMount]] or something similar). Use it at your own risk.


==Installation==
==Installation==
Add this plugin under *main section in ux0:tai/config.txt:
Copy the shellbat.suprx file to ux0:tai/shellbat.suprx.
 
Open ux0:tai/config.txt and add the plugin under the *main section:
<pre>
<pre>
*main
*main
ux0:tai/shellbat.suprx
ux0:tai/shellbat.suprx
</pre>
</pre>
Save the changes and reboot your Vita.
==Screenshots==
==Screenshots==
https://dlhb.gamebrew.org/vitahomebrews/vitashellbatirs1001-01.jpg
https://dlhb.gamebrew.org/vitahomebrews/vitashellbatirs1001-01.jpg
==Compatibility==
This plugin was only tested on the author’s own Vita (PCH-1000 Sapphire Blue).


==Changelog==  
==Changelog==  
'''v1.0'''
'''v1.0'''
* First Release.
* First Release.
==Credits==
Credits to https://github.com/nowrep/vita-shellbat (nowrep)


== External links ==
== External links ==
* GitHub - https://github.com/leonardputra/vita-shellbat-irs-1001
* Reddit - https://www.reddit.com/r/vitahacks/comments/18sxwnx/correct_battery_percentage_display_for_sapphire/
* Reddit - https://www.reddit.com/r/vitahacks/comments/18sxwnx/correct_battery_percentage_display_for_sapphire/
* Github - https://github.com/leonardputra/vita-shellbat-irs-1001

Latest revision as of 07:52, 17 March 2024

vita-shellbat IRS 1001
Psvita2.png
General
Authorleonardputra
TypePlugins
Version0.1.0
LicenseMIT License
Last Updated2023/12/28
Links
Download
Website
Source

If you've modded your Japanese "Sapphire Blue" or "Cosmic Red" PCH-1000 OLED Vita using the default HENkaku Ensō tutorial, you might have noticed a battery cap issue at 83%. This happens because the tutorial installs the shellbat.suprx taiHEN plugin, which is meant for the IRS-002 motherboard found in most OLED PSVitas.

The reason behind this 83% limit is that the charge controller on the IRS-1001 motherboard is set to stop charging at 4.05V, whereas the usual IRS-002 motherboard charges up to 4.2V. So, when the battery voltage hits 4.05V, the taiHEN API returns 83% as the battery life.

To address this, the original shellbat plugin was modified to adjust the displayed percentage from 0 to 83 to a full 0 to 100 range.

Note that this tweak only affects what you see on your screen; it doesn't change the actual charging cutoff voltage or your battery life. It's just for cosmetic purposes.

Note: Before using, make sure you have a brick protection (EmergencyMount or something similar). Use it at your own risk.

Installation

Copy the shellbat.suprx file to ux0:tai/shellbat.suprx.

Open ux0:tai/config.txt and add the plugin under the *main section: 

*main
ux0:tai/shellbat.suprx

Save the changes and reboot your Vita.

Screenshots

vitashellbatirs1001-01.jpg

Compatibility

This plugin was only tested on the author’s own Vita (PCH-1000 Sapphire Blue).

Changelog

v1.0

  • First Release.

Credits

Credits to https://github.com/nowrep/vita-shellbat (nowrep)

External links

Retrieved from ‘https://www.gamebrew.org/index.php?title=Vita-shellbat_IRS_1001&oldid=145140’

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