How to optimize the memory of mobile phones: hot topics and practical tips on the Internet in 10 days
Recently, insufficient mobile phone memory has become one of the hot topics on the Internet. As application size increases and user data accumulates, how to efficiently optimize memory has become an urgent need. This article will provide structured solutions based on hot topics in the past 10 days.
1. Statistics of popular memory-related topics in the past 10 days

| Ranking | Topic keywords | Search volume share | Main discussion platform |
|---|---|---|---|
| 1 | Solution to mobile phone lag | 32% | Weibo/Zhihu |
| 2 | WeChat cleaning tips | 25% | Douyin/Bilibili |
| 3 | Photo backup solution | 18% | little red book |
| 4 | Mobile phone memory expansion | 15% | Baidu Tieba |
| 5 | System junk cleaning | 10% | Today's headlines |
2. Six-step method for mobile phone memory optimization
Step 1: Clear app cache
1. Go to Settings > Application Management
2. Click the apps one by one and select "Clear Cache"
3. Focus on high-frequency applications such as WeChat, Douyin, and Taobao
Step 2: Uninstall redundant applications
| Application type | Uninstallable ratio | Space saving example |
|---|---|---|
| Pre-installed software | about 40% | 300MB-1GB |
| Haven’t used the APP for half a year | about 35% | 500MB-2GB |
| Duplicate APP with the same function | about 25% | 200MB-800MB |
Step Three: Backup Media Files in the Cloud
Recommended solution:
• Baidu Netdisk: automatically back up photos/videos
• Xiaomi Cloud Service: Original image quality storage
• Google Photos: Intelligent classification (requires scientific Internet access)
Step 4: Use professional cleaning tools
| Tool name | Applicable system | Core functions |
|---|---|---|
| Clean Master | Android | Deep junk scan |
| Phone Cleaner | iOS | Apply residue cleanup |
| SD Maid | Android | Database optimization |
Step 5: Adjust system settings
1. Turn off automatic download: WeChat Settings > General > Photo and video files
2. Limit background processes: Developer Options > Background Process Limits
3. Disable animation effects: reduce GPU memory usage
Step Six: Ultimate Solution
• Android users: Purchase an NM memory card to expand the capacity (supported by Huawei models)
• Apple users: Use iCloud+ to optimize storage space
• All users: restore factory settings regularly (need to back up in advance)
3. Common misunderstandings among users
1.Misconception:"Cleaning memory equals speeding up your phone"
• Fact: Memory (RAM) and storage space (ROM) are different concepts
2.Dangerous operations:Frequent use of the "Memory Cleanup" shortcut key
• Fact: May interrupt necessary background processes
3.Invalid method:Install multiple security guard applications
• Actual measurement: This type of application itself takes up 100-300MB of space
4. Features and functions of mobile phones of different brands
| brand | Exclusive functions | Open path |
|---|---|---|
| Huawei | Mobile phone manager deep cleaning | Mobile Manager >Cleanup Acceleration |
| Xiaomi | Intelligent file classification | File Management >Clean |
| OPPO | WeChat Clearance | Mobile Manager > WeChat Cleanup |
| iPhone | Optimize photo storage | Settings > Photos > Optimize Storage |
Summary:Through systematic cleaning + scientific usage habits + reasonable expansion plan, the problem of insufficient memory can be effectively solved. It is recommended to perform comprehensive optimization once a month to keep your phone running smoothly.
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