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Bluetooth and IEEE 802.11/b/g/n (WIFI) use almost the same frequency bands: Bluetooth: 2.402 - 2.480 GHz (79 channels) WIFI 2.4 GHz (IEEE 802.11/b/g/n): 2.4 – 2.4835 GHz (11, 13 or 14 channels depending on the country) Usually Bluetooth uses frequency hopping and changes the possible 79 x 1 MHz bands 1600 times a second to avoid disturbances while WIFI ...


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I imagine this is the case: iPhone and iPad are using an integrated chipset (like this: http://www.broadcom.com/products/Wireless-LAN/802.11-Wireless-LAN-Solutions/BCM4334) supporting both Wifi and Bluetooth. And as both of them are on the same chip the manufacturer could be just incrementing the MACs. However the question is why you ask this - if you want ...


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You could have a hardware problem with your network card. When there is no wifi hardware installen/found on the mac, I would go to an apple store or authorised service provider to have this problem fixed. When your mac is still in warrenty, it normally is free to repair. When it is out of warranty I would first call Apple care to see if they will repair as ...


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Yes, they will download even in slow Wi-Fi connections. There is no option to choose an Wi-Fi connection to do the automatic downloads. You can only disable the downloads on Cellular Data on Settings / iTunes & App Store / Use Cellular Data.


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Run the following to list all connections on your Mac through all interfaces. arp -a To limit to a single interface, use: arp -a -i en1



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