Poor Screen On Time S24 Ultra

[jiyh]

Is anyone having issues with the poor battery life.

I'm not even getting more than 3 hours of OST. This is just doing general Web browse etc.

Only on 60Hz and 1080p

I've done all the optimise and recommended things to improve. 

Nothing. Really not acceptable for a flagship device. 

I see people with 8 hours of OST

[Glenntech]

Screen on time will vary widely depending upon what you do with the phone.
Some apps like Facebook and TikTok etc will use quite a lot of battery while you use them
Doing work stuff with documents I could get nearly 10 hours once
But then watching Instagram reels and TikTok once. I barely got just about two and half hours
I don't use any battery saving options and screen is on max resolution.
Since deleting Facebook I noticed a difference for the better.
Why not try Wiping the Partition Cashe on the phone
Also look in the battery settings to see what is actually using the battery the most

[BandOfBrothers]

Battery stats is a subject topic as we all set up our phone's differently and use different apps and use them differently @jiyh 

Sone have experienced issues after using Samsung SmartSwitch.

Do follow @Glenntech excellent suggestions 👍

Let us know how you get on please.

[GoanGeek]

It appears that there may be an issue with your device or its configuration.

As a potential solution, I recommend backing up your data and performing a factory reset on your phone.

Subsequently, you should only restore your photography and other essential files from the backup.

Install applications as when necessary.

[carlsmith_]

  

[Nabil Atia]

Essential Guide for Samsung S24 Ultra Users: Drastically Improving Battery Performance

If you've noticed a significant drop in battery life after recent updates, you're not alone. Many people are facing this issue, and Samsung support is completely ignoring it.

I went from 7-9 hours of screen-on time to just 3-4 hours. After following this guide, I managed to restore battery performance back to 7 hours of screen-on time.

1. Limit Background App Usage
   Go to: Settings → Battery → Background Usage Limits
   Action: Put unused apps into deep sleep. Avoid doing this for important apps like messaging or navigation.

2. Enable Dark Mode
   Go to: Settings → Display → Dark Mode
   Action: Use a dark wallpaper to save battery.

3. Disable Background Data Usage
   Go to: Settings → Connections → Data Usage → Mobile Data Usage
   Action: Turn off background data for non-essential apps.

4. Turn Off Auto Brightness
   Go to: Settings → Display → Disable Auto Brightness
   Action: Adjust brightness manually for battery savings.

5. Disable Adaptive Battery
   Go to: Settings → Battery → More Battery Settings → Turn off Adaptive Battery
   Action: Keeps battery performance consistent.

6. Use Light Performance Mode (For Fold/Flip 4, S23 Series & Above)
   Go to: Settings → Performance Profile → Switch to Light Performance Mode

7. Disable RAM Plus
   Go to: Settings → Battery → Memory → Turn off RAM Plus

8. Turn Off Data Roaming
   Go to: Settings → Connections → Mobile Networks → Disable Data Roaming

9. Disable Sending Diagnostic Data
   Go to: Settings → Security & Privacy → More Privacy Settings → Turn off Send Diagnostic Data

10. Disable Google Diagnostics & Recommendations
    Go to: Settings → Google → Disable Diagnostics & Recommendations

11. Turn Off Device Scanning & Network Notification
    Go to: Settings → Connections → More Connection Settings → Disable Device Scanning
    Go to: Settings → Wi-Fi → Advanced Settings → Disable Network Notification

12. Turn Off Customization Service
    Go to: Settings → Search Customization Service → Disable all personalizations and ads

13. Turn Off Wi-Fi & Bluetooth Scanning
    Go to: Settings → Location → Location Services → Turn off Wi-Fi & Bluetooth Scanning

14. Optional: Force 4G Network
    Action: Switch to 4G for better battery life and stable speeds.