Arnuminous -
Your post is not entirely accurate. For starters, your comment...
However, Jefferis never said that he was attempting to "sync", all he wanted was Bluetooth connectivity.
In fact, in response to my question about the purpose of linking his iPhone and Mac over Bluetooth, Jeffries responded as follows. iTunes sync - which he sure appears to be describing here - is, and never was possible over Bluetooth. So, in fact, Jefferies did say that he was attempting to "sync".
Jefferis PetersonMar 24, 2014 3:37 AM
Re: iOS 7.1 -bluetooth will not connect to Macin response to Alfred DeRose
bluetooth would update itunes libraries and the like, perform auto upgrades to apps and the like. Was working fine until 0S7
Also, to be clear, if you read through the thread you will see that except for one exception, none of the people you mentioned were responding to Jeffries directly, but rather to other posters who insisted "syncing" over Bluetooth is possible. In particular, 4pp131n51d3r. As you already correctly pointed out, it isn't possible.
You also said...
After reading some more posts, I decided to try the Go to Settings > General > Reset > Reset Network Settings to erase my Bluetooth IDs. I turned off the Bluetooth on both the MacBook and the iPhone, waited a short while and then turned them back on. I also made sure the the "Personal Hotspot" button was turned on for the iPhone. After a few minutes, they finally recognized each other and I am up and running.
Happy to hear you managed to get your Bluetooth connectivity working. The process you followed to delete Bluetooth profiles is the standard protocol to repair broken Bluetooth connections. This can be found in other threads as well as in Apple's Knowledgebase article here: iOS: Troubleshooting Bluetooth connections
Finally, my own thoughts on the ability to use BT as the connection point for Personal Hotspot. I think Apple will soon be deprecating the use of Bluetooth for this purpose. Just because it was possible, does't mean it will continue to be - or even should. If you have the ability to use WiFi at a higher bandwidth, why would you choose to use an older and slower technology? Just because? This is analogous to the complaints Apple received when they removed Floppy Drives. Then CD/DVD drives. Those technologies aren't as necessary as they once were because faster SSD drives in higher capacities and at more reasonable prices are available.
Just my two cents.