Q: BLUETOOTH CONNECTION IPHONE 6+ TO MY IMAC

Are you trying to do this for tethering?

Here's your answer- Use the cable

iOS: Supported Bluetooth profiles - Apple Support

dotpc wrote:

 

When trying to connect my iPhone 6+ to my iMac with Bluetooth I keep getting 'Connection Unsuccessful' on my iPhone with the message "IMAC" is not supported.  I am using Yosemite on IMAC.

See: Bluetooth: Why can't I pair my iPhone or iPad with another iOS device or with my computer?

No.

Bluetooth file transfer has never been a feature of iPod/iphone/ipad

Sorry

You can transfer photos between your iPhone 6+ and your iMac using WiFi (considerably faster than BT).

This can be done using AirDrop. See here: http://www.macworld.co.uk/how-to/mac-software/how-use-airdrop-on-macs-wirelessly -share-files-3500407/

It can also be done with Apps like Photo Transfer. See here: https://itunes.apple.com/us/app/photo-transfer-app-easily/id365152940?mt=8