How to save space on iPhone, and what are the ways to save space?

1. Let iPhone delete SMS automatically.

Open the Settings application and drop it down to the Information tab.

Find "Save Information" in the information panel.

Select the time when information will be deleted automatically.

Click to view the options of "30 days", "1 year" and "permanent". "Permanent" is selected by default, and you can choose the time to automatically delete information according to your actual situation.

After the user is set, iOS will automatically delete the information according to the time interval set by the user, which will save you a lot of space.

2. Do not store HDR originals.

Turn off the option "Keep photos with normal exposure"

If you often use the HDR camera function of iPhone, you may find that there are often two identical photos, one for normal exposure and the other for HDR exposure. Obviously, this will take up more storage space. To change this setting, turn off the "Keep Normal Exposure Photos" option in Settings-Photos and Cameras. It should be noted that some applications, such as Instagram, will also have a built-in "keep the original film" option, which can be closed appropriately according to the use requirements.

3. Clear the browser and application cache

A browser or a network application used for a long time will produce cached files, and instant liquidation will release more storage space. To clear the cache of Safari browser, you need to go to Settings -Safari and click "Clear History and Website Data".

Clear browser and application cache

As for the storage and usage of news, browsers and other applications, you can view them in Item Settings-Usage-Storage Space. It should be pointed out that only the whole application, not just the cache, can be deleted in this directory, and relevant options need to be found in the application before it can be executed.

4. Clean up the software caches such as WeChat and QQ.

Social communication applications have always been very popular, such as WeChat, QQ and other software. These softwares actually don't take up much space, but when we use them for a long time, all kinds of data cached in the software will add up. We can check the cache data size of the software in the system. Please open the Settings-General-Use-Storage Management option in turn, and you can see it. As shown in the figure, the personal current WeChat * * * occupies more than 700 m.

Clean up wechat cache

After figuring out which software takes up a lot of space, take WeChat as an example. You can use the self-cleaning function of the software in Settings-General-Clean WeChat storage space. As shown in the figure below, more than 200 m of space has been cleared. If you want to clear more space, please click the "View WeChat Storage Space" button to continue.

Then you can select the chat records you want to clear. Generally, which active WeChat groups occupy a large space, you can choose to clear the records according to your own situation. Here we just take WeChat as an example. For other third-party software, we use the same method to remove some useless cached data by using the cleaning function of the software.

5. Remove e-books and magazines from iBooks and newsstands.

Clear iBooks and newsstands, e-books and magazines.

In addition to applications, iPhone also has some iBooks and newsstands, especially iBooks e-books. In addition to general e-books, there are also some PDF files stored in mobile phones. Although the file size is not large, it is also a project that must be cleaned up. Open the iBook application, click Select in the upper right corner, select any, and then click Delete to remove related items. In the newsstand application, just press the icon of a magazine, and you can remove the magazine application just like removing the iOS application.