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Original topic:


(Topic created on: 18-08-2022 12:26 AM)
First Poster
Galaxy S21 Series

S21 ultra is so s***ty it can't smoothly run codm. Wtf I'm I doing with 20fps. F u samsung this ma last phone from you

Galaxy S21 Series
Samsung CEO right now!1660825687665.gif

My advice comes from being a UK Samsung iPhone user.

Current Devices:
  • iPhone 14 Pro 256GB Deep Purple
  • Samsung Galaxy Buds+ > Model: SM-R175.
Samsung Maker ★
Galaxy S21 Series

Hi @flamingwinds  which steps have you taken to try and resolve it?  For instance have you wiped the cache partition lately which should be performed after updates. Temporary files will be deleted but data is intact. 

Follow this guide:


1. Turn off the device.
2. Connect To Computer or plug in USB-C Headphones , Press and hold the Volume Up key and then press and hold the Power key .
3. When the Android logo displays, release all three keys.
4. An 'Installing system update' message will show for 30 - 60 seconds before the Android system recovery menu options appear.
5. Press the Volume down key several times to highlight wipe cache partition.
6. Press Power key to select.
7. Press the Volume down key to highlight yes, them and press the Power key to select.
8. When the wipe cache partition is complete, Reboot system now is highlighted.
9. Press the Power key to restart the device.


I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.

My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.0,Android 13 .