Issues after One UI 3 Update Galaxy M30s

[AmitKumarSamnani]

Hi Samsung Members,

I'm using Galaxy M30s and recently it updated to One UI 3 (Android 11).

After updating I am facing two issues:

1. Excessive RAM Usage# (only 800MB - 1GB free with no apps open)*

2. Lag while swiping down the Notification Pannel.

Please let me know if others are facing this issue or it's a problem with my device only.

# In Safe Mode the RAM usage is 1.0GB to 1.2GB

*4GB RAM Model

[Møňū]

Rest Settings

[AmitKumarSamnani]

Already did, but not worked!

[AMPK]

In Device care when you optimize memory you can see what all new apps sitting in memory. if you thing you don't require clear the catch and data.

[AmitKumarSamnani]

Sorry? I didn't understand!

[AMPK]

when you clear memory you can see the apps catch being removed. Then you will know which all apps eating your memory. Go to devices care clear memory and see.

[AmitKumarSamnani]

35 apps were running,
5 Apps downloaded by me (WhatsApp, Instagram, Facebook, Messenger & Snapchat)
Rest 30 were preloaded apps like (User Dictionary, Samsung Core Service, Samsung Experience Service, Samsung Push Service, Calender, Samsung Account, Samsung Visit In, etc.)

[AMPK]

you mean 35 apps are running in the background. check this also.

[AmitKumarSamnani]

Yes, 35! I counted them manually.

[AMPK]

Then you do this press the app go to app info press battery you get this screen. stop background ops.