[Q] Lumia 920 on Cyan - Internet Sharing - No option to share internet via Bluetooth topic

Hello,

Lumia 920

I need to be able to share internet over Bluetooth so that I can pair my device with a Tom Tom Satnav

According to this webpage, this functionality should have been introduce in the Cyan update:

LINK REDACTED - Windows Central - internet-sharing-over-bluetooth-comes-gdr1-update-windows-phone

However, when I go to internet sharing on my phone I don't have the 'Share Over' option. This screen hasn't changed at all in fact.

Anyone know why I haven't had this update?

Model: NOKIA Lumia 920
Carrier: EE (Uk)
Software: Windows Phone 8.1

OS version: 8.10.12393.890
Firmware revision number: 3051.50009.1424.0027

Thanks