Clear the phone cache
Mobile phone applications need to download and cache data to provide better services for everyone. However, it will also lead to the problem of occupying space. We may find a chat software of tens of meters, because it caches a lot of data such as chat software, text, video and audio, which makes the software expand to several hundred meters. Cleaning the cache at this time will be a good way to get back the space.
Photo backup is very important.
Because the memory of Apple's mobile phone can't be added with a memory card, it's best to upload photos to the cloud service platform or backup, and delete all the redundant or disliked pictures!
Change photo pixels
For users who use mobile phones very much, they will choose to back up photos and videos to their computers, which is actually a good choice. However, in addition to backup, changing the usual photo pixels can also save space for mobile phones.
Settings → photos and cameras → recording movies →720p HD, 30fps.
Change HDR photo settings
HDR means "high dynamic range", which takes three photos in a row and then combines them into one photo, thus enhancing the light and dark details. The iPhone itself can store original photos and HDR photos, so it won't save normal photos to save capacity.
Settings → photos and cameras → HDR high dynamic range → Do not select ordinary photos.
Uninstall and reinstall frequently used applications.
The chat tools we usually use, such as WeChat and QQ, will generate a large number of caches, so it is good to clean them up from time to time.
Automatically delete short messages
You know, a short message doesn't take up space, and many a mickle makes a mickle. Changing the time limit for keeping messages to 30 days will save more space.
Settings → Message → Keep Message → 30th.
Garbage cleaning
You can install a security wizard or 360 mobile guards. , and can handle large files, cache files, empty folders and temporary files of system logs, application uninstall residues, application installation packages, etc. Batch, on-demand processing!
In a word, when the mobile phone is used for a long time, there will be a problem of insufficient capacity. Many systems will have problems when the memory of the mobile phone is insufficient, so it is very important to ensure that there is a certain space in the system memory. Deleting some unnecessary software can still free up a lot of storage space.