方法：清除iPhone 系统数据以释放存储空间
Clearing system data on your iPhone can free up valuable storage space, making your device function better. But what exactly is system data? It's temporary files, caches, and system logs created by iOS to keep your phone running smoothly. Over time, these files can pile up, taking up precious storage. Here's a step-by-step guide to help you manage and reduce your iPhone's system data.
First, let's check your system data storage:
- Open Settings on your iPhone.
- Tap General.
- Select iPhone Storage.
- Scroll down and find System Data at the bottom of the storage breakdown. This shows how much space is occupied by temporary files, caches, and system logs.
Now, let's tackle those pesky system files and get your storage back in check:
1. Clear your Safari cache:
- Go to Settings > Safari.
- Tap Clear History and Website Data.
Phone Cleaner for iPhone
2. Delete large message attachments:
Identifies and removes duplicate photos & large files
User-friendly interface
Helps free up space quickly
- Open Settings > Messages.
- Review large attachments and delete anything you don't need.
- Alternatively, set messages to auto-delete after 30 days or a year by going to Keep Messages and selecting a shorter retention period.
Limited free version
May not access all app caches due to iOS restrictions
3. Offload unused apps:
- Go to Settings > General > iPhone Storage.
- Tap an app you don't use often and select Offload App. This removes the app while keeping your data intact.
- Alternatively, enable automatic offloading in Settings > App Store by turning on Offload Unused Apps.
Cleaner Pro
4. Delete old iCloud backups:
Removes unused files
Organizes and merges duplicate contacts
Helps declutter the phone
- Open Settings > [Your Name] > iCloud > Manage Storage.
- Tap Backups, select an old backup, and delete it.
Some features require manual review before deletion
May require a subscription for full functionality
5. Restart your iPhone:
- Hold down the Power button (or Volume Up + Power on newer models) and slide to power off.
- Wait a minute, then turn your iPhone back on.
Gemini Photos
6. (Optional) Factory Reset (last resort):
Scans for blurry, similar, or redundant photos
AI-powered recommendations
Helps organize photo library efficiently
Warning: This erases everything on your device! Back up important data first.
Can mistakenly flag wanted photos for deletion
Requires careful review before bulk deleting
Paid subscription for full access
- Go to Settings > General > Transfer or Reset iPhone.
- Select Erase All Content and Settings.
- Follow the prompts to reset your device.
Maintaining your iPhone's storage cleanliness is an ongoing effort, so remember to regularly clear cache and review your storage usage.
Now that you've cleared unnecessary system data, you can take advantage of our affordable, ad-free app which includes a password manager, privacy-friendly web browsing, and more! 🔒🌐📱
For more information on VPNs and privacy protection for your iPhone, check out our article!
- The step-by-step guide to help manage and reduce your iPhone's system data suggests clearing your Safari cache, which consists of temporary files created by iOS and can be found within the settings app.
- When discussing ways to declutter your iPhone's storage, the guide also recommend using a phone cleaner for iPhone, which can help delete large message attachments, freeing up space on your device more quickly.
