My samsung s21 fe always had battery backup problem. Online I tried all the tips and tricks I found online or on YouTube, but it didn't make a significant difference. One day while checking the settings of my phone, I found a setting which when changed made a huge difference in the battery backup of my phone.I want to share this setting with everyone who is facing this problem. So that their problem also gets solved.
You need to go to the settings given below
1. First of all you have to go to the phone settings
2. Search for device care
3. After going to Device Care, three dots will appear on the top right side.
4. There you will find Customisation Servive
5. Which needs to be selected and turned off
That's all you have to do. Then charge the phone fully and check the battery backup
Thank you so much for sharing this tip about the "Customization Service" setting and how it can improve battery life on the Galaxy S21 FE! This is valuable information for other users who may be experiencing similar battery issues.
By turning off this setting, you're essentially preventing the phone from collecting and analyzing your usage data to provide personalized recommendations and features. While the Customization Service can enhance your experience in some ways, it can also consume battery in the background.
I appreciate you taking the time to share this solution with the community. Hopefully, it will help many other S21 FE users improve their battery life.
