With AirDrop, you can wirelessly send documents, photos, videos, websites, map locations, and more to a nearby Mac, iPhone, iPad, or iPod touch.
From the desktop or a Finder window: Control-click the item you want to send, choose Share from the shortcut menu, choose AirDrop, then select the device you want to send the item to. From the Finder: Click AirDrop in the Finder sidebar, then drag the item to the device you want to send it to.
If AirDrop isn't working on your iPhone, iPad, or Mac, ensure Wi-Fi and Bluetooth are on. Make sure that your Apple devices are all up to date and your iPhone is unlocked. Be sure to restart your devices after making changes to your settings and try AirDrop again.
If you can't see the other device in AirDrop
If set to receive from Contacts Only, both devices must be signed in to iCloud, and the email address or phone number associated with the sender's Apple ID must be in the Contacts app of the receiving device.
Make sure that your AirPlay-compatible devices are turned on and near each other. Check that the devices are updated to the latest software and are on the same Wi-Fi network. Restart the devices that you want to use with AirPlay or screen mirroring.
Use iCloud: See Automatically keep your files up to date with iCloud. Use a service like Box or DropBox: See Share files with a cloud storage service. Use an external storage device: See Transfer files between your iPhone and computer with an external storage device.
Go to Photos on your iPhone and open the video you want to share. Tap on the share icon in the lower-left corner of the screen. Choose AirDrop and wait a few seconds to see a list of devices ready to receive AirDrop files. Choose a device you want to send your video to (the transfer will start automatically).
With a USB cable, connect your phone to your computer. On your phone, tap the "Charging this device via USB" notification. Under "Use USB for," select File Transfer. An Android File Transfer window will open on your computer.
Transfer Files from PC to iPhone without iTunes via iCloud
If you don't want to know how to transfer iPhone files from PC to iPhone with iTunes or vice versa, iCloud can be used conveniently. You can transfer data from your iPhone to a PC via iCloud. iCloud is the cloud-based storage platform developed by Apple.
Screen mirroring will display everything on your iPhone's screen on the TV, so everything you do on your phone will be visible on the big screen. When you use AirPlay, you're playing media from your phone to your television without sharing your screen on the TV.
Does AirPlay Work without Wi-Fi? Yes, AirPlay works without Wi-Fi. You can use the peer-to-peer method that supports connecting AirPlay even without Wi-Fi.
On your Mac, click Control Center in the menu bar, click Screen Mirroring, then select your Apple TV or smart TV. See Use AirPlay to stream what's on your Mac to an HDTV.
Check if your Mac is set to allow airdrop from everyone, contacts only, or no one. Additionally, you could try disabling/enabling airdrop on both devices and see if that fixes it.
In many cases, AirDrop doesn't work correctly due to an error in Wi-Fi or network settings. The simplest way to troubleshoot this problem is by resetting the network settings on both of your devices.
Airdrop photos and other files are saved in the “Downloads” folder. To access this folder, you could click "Go" > "Downloads" or use the dock option on the Mac OS. Photos transferred via Airdrop are automatically saved in the iPhone's photos folder.