samsung calling screen appearing slow

[akash27w7e]

In my Samsung a20s i face slow appearing calling screen ...  while someone calls me ...    

Can u tell me why its happen 

I can clear data of phone app

And call app but it does not help it still slow to appear 

[rajkm008]

Follow these things to use your device to bug free
1. Install only necessary applications
2. don't install unnecessary apps which is can make device lagging
3. Don't use device while its charging
4. If u have received the updates dont update it immediately wait for other users experiences post update
5. Keep enough space on device which is help you device functionality smoother
6 Settings>developer option>Background process limit >choose no background process
7. Optimise your device often using device care application
8. Restart the device once in every two days.....

[rajkm008]

open the settings>apps>phone (dialled)>clear the cache >restart the device

[akash27w7e]

i already did that

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support