How to Fix the "Permission Required" Error on Xiaomi Phones
The "Permission Required" error is one of the most common software issues experienced by Xiaomi smartphone users. This message usually appears when an application, such as WhatsApp, Instagram, a banking app, or the camera, does not have the necessary system permissions to function properly. As a result, the app may fail to launch, crash unexpectedly, or repeatedly ask for permissions that were previously granted.
Fortunately, this issue is typically caused by software settings rather than hardware failure. Xiaomi's MIUI and HyperOS operating systems include strict permission management and aggressive battery optimization features, which can automatically revoke or restrict app permissions to improve security and battery life.
Common Causes of the Permission Required Error
Several factors can trigger this error on Xiaomi devices. The most common causes include disabled app permissions, battery optimization restrictions, disabled Auto Start, outdated software, or corrupted cache files. In some cases, system updates may reset permission settings, causing previously working applications to stop functioning correctly.
How to Fix the Permission Required Error
The following troubleshooting methods resolve the issue in most cases.
1. Check App Permissions
- Open Settings.
- Go to Apps > Manage Apps.
- Select the affected application.
- Open Permissions.
- Allow all required permissions such as Storage, Camera, Microphone, and Location.
2. Enable Auto Start
- Open the Security app.
- Select Permissions.
- Choose the application.
- Enable Auto Start.
This allows the application to run automatically in the background without system restrictions.
3. Disable Battery Restrictions
- Open Settings.
- Go to Apps.
- Select the application.
- Open Battery Saver.
- Choose No Restrictions.
Battery optimization is one of the primary reasons apps lose permissions or stop working properly on Xiaomi devices.
4. Enable Notifications
- Go to Settings.
- Select Notifications.
- Choose the affected app.
- Enable all notification options.
Some applications require notification access to operate correctly in the background.
5. Clear the App Cache
- Open Settings.
- Go to Apps.
- Select the application.
- Tap Clear Cache.
Clearing the cache removes temporary files that may be causing permission conflicts without deleting your personal data.
Additional Solutions
If the problem persists, consider uninstalling and reinstalling the application, updating both the app and the MIUI or HyperOS operating system, or resetting app preferences. These steps often resolve deeper software conflicts that prevent permissions from functioning correctly.
- Update the application to the latest version.
- Install the latest MIUI or HyperOS update.
- Reset App Preferences from the Apps settings.
- Restart the device after making changes.
Conclusion
The Permission Required error on Xiaomi smartphones is generally caused by restrictive permission settings, battery optimization, or software-related issues rather than hardware defects. By reviewing app permissions, enabling Auto Start, removing battery restrictions, clearing cache files, and keeping both the operating system and applications up to date, most users can resolve the issue without professional assistance. If none of these solutions work, a system reset or expert technical support may be required to identify deeper software problems.
https://xiaomi-repair.ir/fix-permission-required-on-xiaomi/