1 [Settings] application software, and then find [General] in the setting interface, and then click [iPhone storage space] in the general interface
Then you can directly click [Clear] [Recently Deleted Album], that is, some useless photos left in the phone that you have deleted
Then click on an app that takes up a lot of memory at will, and then click [Delete App]
But here you should pay attention:
[Uninstall application] Only the software is uninstalled, but the data saved before the software still exists
[Delete application] is to delete the application and all related data about the application
Then go back to the setting interface, and then click [Personal Avatar Information] to enter personal information, and then click [iCloud] to enter the iCloud interface
Then click [Manage Storage Space] on the iCloud page, and then find the iCloud data you want to organize and delete it directly
Or simply close [iCloud Disk] to save more space
For the cache generated by the browser, go to the settings browser and tap "Clear History and Website Data" to free up space.
Other browsers, as long as you find the corresponding settings, you can also clear the browsing history, cache and cookies.
2 Jailbreak iCleaner Pro can clean up the cache files and dependencies of software and all installed software plug-ins on mobile phones such as cydia, but you need to clean it up manually, and time is fine.