Delete unnecessary accounts on the system
Each macOS account has its own local storage for data and documents. These files are stored separately and are not visible from other accounts.
If you shared your Mac with others in the past, their accounts can eat up some space.
To delete unnecessary records, go to System Preferences Users and Groups, unlock to make changes to this section, and delete unnecessary records along with the data stored in them.
You can find and delete cloud backups of older devices or smaller backups of current gadgets. If you have free space on your computer, you can skip the iCloud backup in favor of a local backup of all your data.
To manage data on any of your gadgets, go to Settings Apple ID iCloud Account Management Storage. Here you can disable data synchronization for unnecessary programs and games.
Open the Backups section, you can remove unnecessary backups from your cloud.
Delete downloaded music
Music lovers now and then trying to protect themselves in case of going off-line. They download your favorite playlists, albums, or tracks directly to your device. As a result, after a couple of months it is the music songs that start to take up a lot of space on your smartphone.
First, turn off the automatic download tracks on your iPhone, which are added to the media library. You can do it like this.
Then clean out your music library of old songs and music you barely listen to. You can find such songs by using special automation commands.
And the most radical solution would be to go to Settings. Basic. iPhone Storage. Music and delete all the music downloaded to your smartphone.
How to clear other system data on the iPhone. step-by-step instructions
In the process of using any device, the memory on it fills up, so periodically requires cleaning. But what to do if the iPhone shows that most of the memory is occupied by the “Other” section? It stores all kinds of temporary files of various applications and system data of the operating system, simply put, useless “garbage”. There is no special option that would allow you to free up all the memory at once. Therefore, you have to do some tricks to clean up this partition. Next, let’s take a detailed look at how to clear other system data on the iPhone.
How to clear cache with data loss in applications on iPhone or iPad
Some programs (again, in the vast majority of cases, these are messengers and clients of social networks, such as: Instagram,. Viber, WhatsApp, etc.д.) can independently make a significant contribution to the clogging of your device memory, which means that it makes sense to limit cache cleaning to reinstalling only a few specific applications. To do this:
Go to Settings → Main → iPhone Storage;
Select the desired application in the list (the heaviest ones will be at the top) and estimate the amount of cache in it (displayed in the “Documents and data” section);
Use the “Uninstall a program” button;
Go to the App Store and install the application again without attachments;
Of course, the way is barbaric, but in practice, such a procedure, done every few months with the most voracious applications, does not take much time and allows you to release a decent amount of memory.
How to clear the app cache on iPhone 4, 5, 6, 7, 8 or 10?
The peculiarity of the iPhone is that its memory size cannot be changed by installing microSD cards. For this reason, if you have purchased a smartphone with little own memory, you may need to clear the cache. Let’s figure out how to clear the cache on different versions of the iPhone.
How to clear the memory and cache on your iPhone. Five working methods
iPhone started working slower than before? The problem might be a lack of memory. Well, if the applications are not installed, then the conclusion is obvious: the device needs to be “cleaned”.
How to clear the memory and cache on your iPhone? There is no magic button to clear the memory in iOS. As well as some kind of centralized cache. But there are a few ways to clear the clutter.
“Unload” unused apps. Go to Settings. Main. iPhone storage.”. The list of applications will show the dates of the last run. An application that weighs a lot and has not been used for a long time can be “unloaded”, that is, temporarily removed from the smartphone, leaving all the data intact. The app can be reinstalled later, and all settings (and progress in games) will be saved. Unless the developer suddenly decides to remove the program from the App Store.
Clear the cache in the messengers. WhatsApp, Telegram and other similar applications accumulate pictures, videos and other media files that are stored both on the device and on servers.
On WhatsApp, you can go to “Settings. Data and storage. Storage” and select the “heaviest” chats. Once you have entered them, press the “Manage” button and then select the data you want to delete.
Telegram lets you manage cached data in the Settings menu. Data and memory. Memory Usage”. There you can set the file storage time, the maximum cache size, and, of course, clear the cache itself, freeing up a few free gigabytes.
Optimize photos. In “Settings. Photos” is available as “Storage Optimization” function. Set it to On to reduce the storage size of photos on your device, but the iCloud cloud will retain the original video clips.
Remove downloaded music from Apple Music, YouTube Music, Spotify, and other music apps. This should be done in the settings of the applications themselves. It makes sense to check “Podcasts” in Settings. Basic. iPhone storage. Once listened to the releases are also stored in the cache.
Clear browser cache. You can clear the Safari cache in the system preferences, and in Chrome you can do it in the browser: “Preferences. History,” where you can choose what data you want to delete. Hint: Passwords are best left untouched.
How To Clear SYSTEM data on iPhone. iOS 15 | How To Delete Other System Data. 2021
What is a cache memory?
For example, you are using the Safari browser, when you first visit a site, the browser caches all the pictures, ads, videos, and text. What for? So that the next time you come to this site, you don’t have to wait for pictures and videos to load, but you can access them instantly, because the information is already stored on your phone. Thus, visiting each new site, and over the years of using iPhone there may be thousands of them, you will inevitably fill up the memory of the phone. This applies not only to browsers, but also messengers Telegram, WhatsApp, Instagram, Vk and other applications.
The system data on the iPhone takes up a lot of gigabytes. How to free memory?
Lack of free space. a constant problem of iPhone users with a small storage device. Company Apple is fond of bragging about how long support of older models will last, but newer iOS versions are taking more and more space, and sometimes they fill all the free space with caches, un-downloaded files and other useless stuff that appears in statistics in the “System data” category.
In theory, the system should automatically clear all caches when the device runs out of free space, but in practice it works very rarely. Often iPhone users even with 64 GB of storage (not to mention smaller capacities) find themselves in a situation where there are just a couple of applications on the device, all the photos in the cloud, but there’s still no space.
Fortunately, it is possible to get out of this mess. But in some cases you have to try several ways.
As before, the first thing to do is to perform the simplest machinations built into the system:
Clear the Safari cache in the iPhone settings
Activate forced uploading of photos to iCloud if it is not already enabled
Turn off image autoloading in Mail
If you have video or photo apps with their own gallery (Filmic Pro, Halide), be sure to check the internal galleries. Often iPhone for some reason takes files of third-party applications as system files, and because of that they fall into the wrong category. However, most likely, these actions will not be enough. In that case, you need to try the following ways.
Turn off all the analytics, then do a “Hard reboot
When you initially set up your iPhone, Apple asks your permission to collect analytics for developers. Attentive users have noticed that directories with logs, collected for transferring to Apple, only grow in size over time, and are never cleared. Apparently, user data is more important to the company than the usability of the devices.
Fortunately, you can turn it off in the settings under “Analytics”. If you turn off the topmost checkbox, the “system data” usually stops growing. And after a forced reboot also disappear those that have already been accumulated at the time of disable data collection.
To force-reboot is very simple, just press the volume up button, then volume down, then press the power button for 10 seconds. Once the screen goes out, everything can be let go. On iPhones with the “home” button, the procedure is even simpler: press the “home” button and the power button simultaneously, then wait 10-15 seconds. After rebooting the system will clear not only unnecessary logs but also caches of swap files. Usually it is enough to. If the above mentioned procedures did not help, there is only one way left.
Reset and restore from backup
Backup to iCloud, then reset iPhone to factory settings and restore to a fresh backup. Depending on the volume, the procedure takes from 15 minutes to an hour, but the effectiveness of the method is close to 100%.