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your iPhone The low storage may be due to being carried over to system data, a category that can consume all available capacity. Here’s how to regain space when things get bloated and stop working.
Storage capacity is an important issue for mobile device users, and there is space available on the iPhone. iPad, And even the Mac is a sensitive concern for everyone. Users with large amounts of storage are less problematic than in most cases, but users who are saving money with more modest storage can be more burdensome.
Offloading or deleting apps, maintaining stored videos and other files, relying on cloud storage capacity, and managing apps on your device in other ways are typically used to reduce storage usage. ..
Of course, deleting files and clearing your app’s cache can help, but it doesn’t help with occasional issues related to system data. In some cases, system data can grow to huge sizes and there is little you can do to fix it.
Here’s what you can do to get back to a more usable amount of free storage:
What is iPhone system data?
If you look at your iPhone’s storage usage, you’ll see that: iOS Easily categorize your data usage into several categories such as apps, photos, media, iOS, and system data.
These are all self-explanatory, and photos and media consist of images, videos, and other common media-style files. An app is a cache of apps downloaded from the App Store and their respective data, and iOS is the storage consumed by the operating system itself.
How to check storage usage on iOS
- Open setting..
- Tap Universalafter that iPhone storage..
- The top bar graphically displays the storage used.
- The list of apps below shows the storage usage of individual apps. Tap each to see the size of the app and the consumption of related files, as well as options for offloading the app and deleting data.
- At the bottom of the list is a list of iOS and system data.
System data, and what the Settings app calls “other system data,” contains many files that are not covered by other categories.
The definition in iOS is that system data “includes caches, logs, and other resources currently used by the system.” This doesn’t show what the data is, but it could consist of various logs, a temporary data store, and other elements that aren’t strictly considered part of the listed app. ..
Second, some elements are used by iOS but are not owned by any particular app. For example, you can extend this section by downloading various Siri voices or installing fonts, but it is not defined to be used by one app or the operating system itself.
Why is system data using all iPhone storage?
This data also “varies depending on the needs of the system.” This means that you can write temporary data to storage as system data and delete it when you no longer need it on iOS.
However, the problem is that I can’t see what kind of data is used in this category and I can’t delete it.
In general, other system data can initially be several gigabytes in size and, depending on how you use your iPhone, can grow and shrink in gigabytes over time.
The problem of bloat arises when the size of other system data changes in an upward trajectory. Over time, some users may find that iPhone system data occupies a lot of space, and in some cases tens of gigabytes.
In one case AppleInsider Writers and other system data increased to almost 85GB, consuming virtually all of the remaining storage available and causing device problems.
I’m not sure exactly why this happens, but it’s possible that one or more caches or logs are being added continuously over time, but it’s important that they aren’t being deleted at a pace that keeps up with the writes. is. If left too long, this can consume everything.
There may be very few options available to users because there is no way to determine why they are deleting the offending system data element directly or selectively.
How to reduce system data usage
You can do several things to reduce the amount of system data used, but they differ in the severity you need to do for the iPhone and that data. This guide starts with the least concentrated option.
Keep in mind that these are intended to be taken after other reasonable measures such as deleting unnecessary videos and other files to free up space.
Also, don’t forget to back up your iPhone before continuing. The last thing you want to do is delete valuable data when trying to recover space.
Safari and messages
For messages, this is[設定]Open[メッセージ]Tap and[メッセージ履歴]Scroll down to[メッセージを保持する]Period[永久]Just change from to a lower number, such as 1 year or 30 days.
Clearing the Safari cache is a bit more complicated, but it’s still useful.
How to clear Safari cache on iOS
- Open setting..
- Tap Safari..
- Scroll down and tap Clear history and website data..
- In the warning pop-up, tap Clear history and data To confirm.
Cache for each app
Coincidentally, it’s the specific app that’s causing the problem. If you have a clue as to which app is wasting space, try removing the app. For example, an app that uses a lot of videos may be able to use such a cache, but you don’t need to clear it later.
Doing so does not guarantee that the problematic cache capacity you want to delete will be deleted, but you can still reduce the amount of cache capacity that is actively used. We recommend that you try offloading the app before removing it completely. That is, remove the app, but retain the relevant documents and data.
How to Offload or Remove Apps on iOS
- Open setting..
- Tap Universal..
- Tap iPhone storage..
- Scroll and tap Related apps..
- Tap Off-road appafter that Off-road app To confirm.
- Or tap Delete appafter that Delete app To confirm.
The core option is to restore your iPhone from backup. To do this, you need to back up all the data on your iPhone, reset your iPhone to factory, and then restore from backup.
We will retrieve all user data and continue to use the app, but after setting up the device, we may encounter issues related to the two-factor authentication app and other related issues.
In AppleInsider For editorial staff, restoring from a backup solved the problem, so it’s worth taking the time to do this if possible.
How to backup iPhone and restore from backup.
- To back up your data connection Connect your iPhone to your Mac or PC and open either Finder or iTunes..
- choose iPhoneThen select Universal tab.
- select “Back up all the data on your iPhone to this Mac.”
- To keep your account password and health data[ローカルバックアップを暗号化する]Check the box.
- select Backup now Wait for it to complete.
- Disconnect iPhone.
- Open setting Choose Universal after that Transfer or reset iPhone..
- Tap Erase all content and settings..Tap continue Follow the prompts to complete.
- After wiping connection Put your iPhone back on your Mac or PC and open it Finder or iTunesSelect, iPhone..
- under Universalclick Restore backup..
- choose Latest backup I just created it, click return.. Follow the instructions on the screen.