عموما بطئ الجهاز لو كان مفاجئ يبقا انت غالبا لسه محدث الجهاز او مش بتنشط تنضيف الجهاز من الملفات المؤقتة
Hello. I’m Zahra , Samsung Moderator
Thank you for asking the question
We wish you a happy day
Kindly accept my apology for any inconvenience.
In regards to your query, kindly follow the below steps:
check if there is damage( Charger-screen-battery )
Or (Root-Rooming )
Closing Recent Applications
Closing Running Third Party Applications
Create memory space
Check for Software updates for your device
turn the device on power saving mode
if the issue still exist we recommend that you perform a factory data reset to resolve this issue using the steps below:-
Launch the Settings app and tap General management → Reset → Factory data reset →
RESET → DELETE ALL.
Ensure all user data is backed up using smart switch
from the link below and then use the backup tool to create a data backup
If you’re still facing the same issue, kindly take the device to the service center to check on it.
You can know the nearest service center from the below link
If you have any other question, can you explain it to us
We are at your service always
Thanks for your time