Short Answer:

If AirDrop is not detecting nearby devices on an iPhone, start by checking that Wi-Fi and Bluetooth are turned on and that both devices have AirDrop enabled. Make sure the receiving device is set to Contacts Only or Everyone and is within 30 feet of your iPhone.

Other troubleshooting steps include restarting both devices, disabling Personal Hotspot, updating iOS, and temporarily switching AirDrop to Everyone. Following these steps usually resolves detection issues and restores fast, secure file sharing between Apple devices.

Detailed Explanation:

Troubleshooting AirDrop Detection

AirDrop relies on Wi-Fi and Bluetooth to discover nearby Apple devices. If devices do not appear, the issue is often related to network settings, device visibility, or software glitches.

Check Basic Settings

1. Ensure both devices have Wi-Fi and Bluetooth enabled.
2. Open Control Center, tap and hold the network settings card, then tap AirDrop. Select Contacts Only or Everyone. Avoid Receiving Off, as it prevents discovery.
3. Keep devices within 30 feet (10 meters) of each other.

Restart Devices

• Restarting both sending and receiving devices can resolve temporary software glitches that prevent AirDrop from detecting devices.

Disable Personal Hotspot

• Personal Hotspot interferes with AirDrop. Turn it off via Settings > Personal Hotspot to restore device detection.

Update iOS or macOS

• Make sure both devices are running the latest iOS or macOS version. Updates often fix bugs related to AirDrop connectivity.

Use Everyone Temporarily

• If devices are in your contacts but still not detected, switch AirDrop to Everyone temporarily to see if they appear.
• Once the transfer is complete, revert to Contacts Only for security.

Check Device Compatibility

• Ensure the receiving device supports AirDrop. Older devices may not be compatible with newer AirDrop features.
• AirDrop works between iPhones, iPads, and Macs running compatible versions of iOS or macOS.

Additional Tips

• Make sure the device screen is awake and unlocked. AirDrop notifications do not appear on locked devices in some cases.
• Avoid interference from other devices or networks that may disrupt Wi-Fi and Bluetooth signals.
• If detection still fails, reset network settings (Settings > General > Reset > Reset Network Settings). Note: This removes saved Wi-Fi passwords.

Benefits of Troubleshooting AirDrop

• Restores fast, secure file transfers between Apple devices.
• Reduces frustration from failed device detection.
• Maintains privacy by controlling which devices can send files.
• Ensures smooth sharing of photos, videos, documents, and other files.

Conclusion:

Troubleshooting AirDrop not detecting nearby devices involves verifying Wi-Fi and Bluetooth, enabling AirDrop correctly, restarting devices, and disabling Personal Hotspot. Updating iOS, using the Everyone option temporarily, and checking device compatibility also help. Following these steps ensures AirDrop functions correctly, allowing secure, fast, and convenient file sharing between iPhones, iPads, and Macs without relying on the internet.