Performance profile missing?

[TechNut79]

My sister has an S21 Ultra and recently upgraded to One UI 7. Her battery was draining quicker than normal, so I told her to clear the device cache and to put her performance profile on light instead of standard. For some reason, her device does not have this setting. Any idea why? I found all of this by watching a YouTube video or two. Any help would be greatly appreciated.

 

[winmod21]

My sister has an S21 Ultra and recently upgraded to One UI 7. Her battery was draining quicker than normal, so I told her to clear the device cache and to put her performance profile on light instead of standard. For some reason, her device does not have this setting. Any idea why? I found all of this by watching a YouTube video or two. Any help would be greatly appreciated.

Hmmm. On my S23+, I don't see a 'Light Performance Profile' choice either, (using Android 14 UI 6.0). But when I go to: Devise Care > Battery > then tap on 'Power saving' . . I have these choices:

 

[TechNut79]

Hmm. I didn't look at when these videos were posted, but maybe this was something that was there and then removed?

 

[Sizzers]

Hmm. I didn't look at when these videos were posted, but maybe this was something that was there and then removed?

From Samsung:

Light performance mode is supported by Z series and S series models released after the Galaxy Z Flip4, Z Fold4, and S23.
Light performance mode is automatically disabled while playing games.

https://www.samsung.com/sg/support/mobile-devices/how-to-use-galaxy-s23-light-mode/ (found in a a notes box towards the bottom)

 

[TechNut79]

From Samsung:

Light performance mode is supported by Z series and S series models released after the Galaxy Z Flip4, Z Fold4, and S23.
Light performance mode is automatically disabled while playing games.

https://www.samsung.com/sg/support/mobile-devices/how-to-use-galaxy-s23-light-mode/ (found in a a notes box towards the bottom)

So her device is too old. Makes sense. Thanks!

 

[winmod21]

From Samsung:
~
https://www.samsung.com/sg/support/mobile-devices/how-to-use-galaxy-s23-light-mode/ (found in a a notes box towards the bottom)

Hmmm. In my S23+, after tapping "Battery" in 'Device care'..... I don't have a "More battery settings" choice, or a "Performance profile" choice!!
Rather, only these two 'battery' screens:

 

[TechNut79]

You did say you have the s23+. That's weird. But do you have One UI 7.0?

 

[winmod21]

You did say you have the s23+. That's weird. But do you have One UI 7.0?

No, I'm staying @ Android 14 UI 6.0 for the present/future. But was just posting re UI 6.0 so you'd have comparison data, in case it helped. But I'm thinking that those "More battery settings" & "Performance profile" choices might depend on the carrier, if it's a carrier locked phone.

 

[TechNut79]

No, I'm staying @ Android 14 UI 6.0 for the present/future. But was just posting re UI 6.0 so you'd have comparison data, in case it helped. But I'm thinking that those "More battery settings" & "Performance profile" choices might depend on the carrier, if it's a carrier locked phone.

No, she bought her phone directly from Samsung unlocked. I guess it'll just be something that I'll have to look forward to when I'm able to move up from my Note 20 Ultra and her from her s21 Ultra. Thank you for posting everything that you did.