Below I'll ask you the most important tips to improve Android phone performance, and the four most important ways you should apply them to get the best results, without apps.
First check home screen settings:
Go search the home screen settings found in your Android phone. Do this occasionally, and it's amazing that subtle tweaks to aspects like app layout can make it look like a brand new phone.
Second, delete applications:
You need to delete all apps that you don't use, because these apps take up a lot of storage space and also consume from phone performance, and are likely to still have access to any of the personal information you agreed to when you first install the app. These apps are best deleted from the store to remove the files completely.
After removing old apps, edit more storage space by browsing files saved on Android phone, it is very easy to forget about all the files you randomly downloaded such as the list of external orders for the new place on the road, or a photo sent by a friend. The fastest and easiest way to manage your phone's storage space is to use a pre-installed file app.
Most file apps reveal any large files saved on your device. For example, the file manager app "One Plus 9 Pro" has a dedicated section in the application for files that occupy a large space.
Thirdly customized device settings:
There are some fittings you want to change and customize on any Android phone, for example running dark mode not only improves the appearance of apps, but also saves on battery life.
Fourth Privacy Options:
Open Settings app and then click Privacy - then click Permission Manager. Go to each category to see which apps have access to your personal data, and close apps you don't want to access some information such as location, contacts, calendar or camera.
In the end, I hope you found what you are looking for, and that you have helped with the most important tips to improve the performance of the Android phone, and four ways you should apply them to get the best results.