Issue Description
Apps appear without user permission.
Common Causes
- Malicious apps
- Third-party app stores
- Adware
Step-by-Step Solution
Step 1: Review Installed Apps
- Settings → Apps
- Uninstall unknown apps
Step 2: Disable Unknown App Sources
- Settings → Security
- Disable Install unknown apps
Step 3: Check Browser Downloads
- Remove download permissions for browsers
Step 4: Run Play Protect
- Play Store → Play Protect → Scan
Explore Further
- Factory reset if installs continue
Prevention & Best Practices
Only install apps from Play Store.