How to clean up Android phone memory
As Android phones are used for longer periods of time, the problem of insufficient memory gradually appears, causing problems such as phone lags and application crashes. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a detailed Android phone memory cleaning guide to help you easily release memory and improve phone performance.
1. Why do you need to clean up the memory of your Android phone?
The main reasons for insufficient memory on Android phones include:
| Reason | Description |
|---|---|
| Cache file accumulation | Temporary files generated during application running take up a lot of space |
| residual files | Junk files left behind after uninstalling the app are not completely deleted |
| System update leftovers | Old version files are not automatically cleaned after system upgrade |
| Media file accumulation | Large files such as photos and videos take up storage space |
2. How to manually clear memory
1.Clear app cache
Go to Phone Settings > Storage > Cleanup Acceleration and select the application whose cache needs to be cleared.
2.Uninstall rarely used apps
Press and hold the app icon to select Uninstall, or go to Settings > App Management to uninstall the app.
3.Clean download folder
Open the file manager and delete unnecessary files in the Download folder.
| cleanup project | Estimated space released |
|---|---|
| WeChat cache | 500MB-2GB |
| System cache | 300MB-1GB |
| Delete photo album after backup | 1GB-10GB |
3. Use professional cleaning tools
There are many excellent phone cleaning apps on the market. Here are some of the most popular choices recently:
| Tool name | Main functions | Rating |
|---|---|---|
| Clean Master | Garbage cleaning, memory acceleration | 4.5/5 |
| CCleaner | Deep cleaning, privacy protection | 4.6/5 |
| Files by Google | Intelligent cleaning and file management | 4.7/5 |
4. Advanced Cleaning Techniques
1.Clean system junk
Enter *#9900# on the dial-up interface (some models may be different), and select "Delete dumpstate/logcat".
2.Limit background processes
Enter developer options (requires activation first) and set "Background Process Limits".
3.Use ADB commands
Connect your phone to your computer and use ADB commands to delete redundant system files (please operate with caution).
5. Suggestions for preventing insufficient memory
| Suggestions | Implementation method |
|---|---|
| Clean regularly | Check storage space once a week |
| Use cloud storage | Back up photos and videos to the cloud |
| Limit automatic downloads | Turn off automatic app updates and downloads |
6. Cleaning characteristics of different brands of mobile phones
1.Xiaomi mobile phone
The built-in "Security Center" provides comprehensive cleaning functions and can deeply scan system junk.
2.Huawei mobile phone
The "Mobile Manager" app provides intelligent optimization and space cleaning functions.
3.Samsung mobile phone
The "Device Maintenance" feature optimizes memory and storage space with one click.
Summary:
Through the above methods, you can effectively clean up the memory of your Android phone and improve its running speed. It is recommended to use a combination of manual cleaning and professional tools to develop a habit of regular maintenance to keep your phone in top condition. If the problem is still not resolved after cleaning, you may want to consider restoring factory settings or replacing your phone with a larger storage space.
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