When the Secure Folder on your Xiaomi 15 Ultra refuses to open, it can feel alarming. Files, photos, and apps seem locked away, and repeated attempts lead nowhere. In most cases, this issue is caused by simple permission limits, background restrictions, or a temporary system glitch, all of which can be fixed with a few careful steps.
Why Secure Folder on Your Xiaomi 15 Ultra Is Not Opening
- The Secure Folder app is restricted from running in the background.
- App permissions required for Secure Folder were disabled.
- Battery optimization is limiting the feature.
- The Secure Folder app cache became corrupted.
- A recent system update caused temporary instability.
Restart Your Phone
A restart clears temporary memory issues and reloads system services. This is often enough to restore Secure Folder access if the problem started suddenly.
Swipe down from the top of the screen, and then tap the Power icon.
Tap Restart, and then wait for the phone to boot up completely.
Check Secure Folder App Permissions
Secure Folder relies on storage and system permissions to function correctly. If any required permission is denied, the app may fail to open.
Open Settings, and then tap Apps.
Tap Manage apps, select Secure Folder, and review the Permissions section.
Disable Battery Optimization for Secure Folder
Aggressive battery optimization can stop Secure Folder from running properly. Disabling it allows the app to stay active when needed.
Open Settings, and then tap Battery.
Tap App battery saver, choose Secure Folder, and select No restrictions.
Clear Secure Folder Cache
A corrupted cache can prevent Secure Folder from launching. Clearing it removes temporary files without deleting your private data.
Open Settings, and then tap Apps.
Tap Manage apps, select Secure Folder, and tap Clear cache.
Make Sure System Apps Are Enabled
Secure Folder depends on built-in system services to work. If one of these is disabled, the feature may stop responding.
Open Settings, and then tap Apps.
Tap Manage apps, enable Show system apps, and confirm related security services are active.
Update Your System Software
Software bugs are sometimes fixed through updates. Running the latest version improves stability and compatibility.
Open Settings, and then tap About phone.
Tap System update, and install any available updates.
Secure Folder issues on the Xiaomi 15 Ultra are usually caused by restrictions or minor system conflicts. Once permissions, battery settings, and cache files are corrected, the feature should open normally again and keep your private data secure.
FAQs
Does clearing the Secure Folder cache delete my files?
No. Clearing the cache only removes temporary data. Your secured files and apps remain untouched.
Why does Secure Folder open and then close immediately?
This often happens when battery optimization or background limits are enabled. Removing restrictions usually fixes the problem.
What should I do if Secure Folder still does not open after all fixes?
If the issue continues, back up your data and contact Xiaomi support. A deeper system issue may require professional assistance.
