Clear the system cache.
In the settings of iPhone, there is a function of iPhone storage space, where you can see the memory occupied by the system and two other options. Regular cleaning is generally required.
Delete the application completely.
The commonly used method of app uninstallation can only uninstall the app, but cannot clear the cached data left by the app. If you want to delete it completely, you need to do it in the phone settings, find the application in the iPhone storage space, and click Delete.
Keep the best photos
When taking photos with Apple's mobile phone, HDR function may be turned on frequently, but this will discharge three photos with different exposure levels, and these photos are saved twice, which takes up a lot of memory after a long time; So you'd better turn off the normal exposure photos in the camera settings, so that you can keep the best one after taking pictures.
Clean Safari cache
The Safari browser that comes with the iPhone will also generate a lot of cache after each use, which will take up a lot of memory after a long time, so everyone here needs to clean it regularly and find the cleaning history and website data in the browser.
Video file compression
File compression is also a good way to relieve the pressure of mobile phone memory. There are many video files in the mobile phone. You can open and refresh the video editing, and click the video compression function inside to compress the video. (Choosing lossless compression will not affect the image quality. )
Clear wechat storage
Wechat is the application with the largest memory occupation in mobile phones. If you don't believe me, you can open the storage space of WeChat, with at least 10GB of memory garbage. The memory garbage here, I suggest you clean it up every 3 months to keep the mobile phone running smoothly.