Original topic:

Since One UI 8 memory decrease and making battery drain

(Topic created: 09-25-2025 05:41 PM)
6439 Views
DarkResulNaki
Cosmic Ray
Options
Galaxy S25

Every since the update, my memory went from 4.8gb-7gb usage (highest to lowest usage)to 1.2gb-4gb usage constant. The battery dies way too fast because of it. I even put some apps to sleep but no difference. They really need to fix ram issue. It's insane, no update had ever had this problem in any of my s series. 

 
image
 
 
30 Replies
Kiryu1
Constellation
Options
Galaxy S25

Confirm this RAM issue on my S24 Ultra as well.

When I was on UI7 idle RAM only uses 4.3 to 4.9 max on idle and 5 to 5.8 gb max while many apps and 1 game open.

After UI8 with same usage same amount of apps and settings, idle is 5.5 to 7 gb and 8 gb on playing games and just today I saw "Wallpaper & Style" suddenly uses 2gb of RAM alone without me going to wallpaper section.

I think we can declare that this is the memory leak issue that Samsung is well known of and hope this issue will be address soon. 

0 Likes