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      02-11-2020, 01:48 PM   #12
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Drives: 2015 428xi GC, N26/NBT/M-Sport
Join Date: Mar 2018
Location: USA

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Thread resurrection

I know this thread has been answered, but I have a 2015 F36 with NBT and the 3G combox. I asked my SA on my last oil change about the 4G upgrade, he gave me the number to the dealership's in-house BMW Genius, who then gave me a national number (844-443-6487) to try. None of them knew anything about the 4G combox upgrade. Could anyone who has actually upgraded the NBT combox from 3G to 4G using official channels in the US chime in with more information? (Or if anyone knows a source of US VIN matched NBT-EVO and 4G comboxes with ConnectedDrive services active I may have to go that route). Thanks.

Edit: after reading more, it looks like the combox upgrades were offered for 2G comboxes after notice was given. I will wait to see what happens once notice is given that 3G will be shut-down. Going to keep the subscription active in the meantime in case they make a similar retrofit available.

Last edited by fcx56; 02-11-2020 at 02:21 PM..
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