For All Android Devices
Basic Permissions
Long-press Hedy app icon > App info
Tap Permissions > Enable:
Microphone
Notifications
Display over other apps (“Always on top”)
Battery Optimization
Settings > Apps > Hedy > Battery
Set to Unrestricted
Disable:
“Adaptive battery”
“Put unused apps to sleep”
Recent Apps Lock
Open Recent Apps list
Long-press Hedy’s preview > Lock this app (🔒 icon)
Special Instructions for Samsung Devices
Samsung requires additional configuration through Device Care:
Add to Never Sleeping Apps
Settings > Battery > Background usage limits
Tap Never sleeping apps
Press ➕ and select Hedy
Disable Auto Optimization
Settings > Battery > More battery settings
Disable Auto optimization
Disable Adaptive battery
For Other Manufacturers
Xiaomi (MIUI)
Settings > Apps > Hedy > Battery saver
Set to No restrictions
Disable Auto-start for other apps
OnePlus/Oppo
Settings > Battery > App management
Select Hedy > Enable:
Auto-launch
Background freeze (disable)
Final Checks
Restart your device after configuration
Verify Hedy’s notification remains persistent
Test background operation with screen off for 5+ minutes
Troubleshooting Tip: If issues persist, disable any third-party battery saver apps or “RAM boost” features that might conflict with system settings.
This configuration ensures Hedy maintains continuous background operation while complying with Android 14’s power management requirements. Settings paths are accurate for One UI 6+/Android 14 as of 2025 device models.