This week I had a message pop up in the app about a free service to change the SIM card. I have an MCU2 car so I'm not sure why it is needed as it's already using 4G/LTE and wouldn't it have been big news if tesla were switching data provider? Doesn't fix the blank map tiles either apparently. Data coverage has been noticeably worse as time goes on.
If it is needed has anyone else had it done on an MCU2 early S ie pre 2015. How long did it take? Mobile tech said it took a day which again seems odd as the last SD card swaps were 3 hours each which is just about ok. Is it really buried further in than an SD card? Without a loan car there no way of getting it done without massive inconvenience. Car is on wifi at home and hotspot could be used on the move so it would just mean losing traffic which would be a bit annoying but not sitting around for 8 hours in a service centre equivalent.
I'm sure I've been through this before as car was shown as having the mcu1 memory update outstanding when it already had the mcu2 installed. Makes me wonder if there's not wonky data for it.
Anyone else got any more information about exactly what this new SIM card is for? Is it adding 5G?
If it is needed has anyone else had it done on an MCU2 early S ie pre 2015. How long did it take? Mobile tech said it took a day which again seems odd as the last SD card swaps were 3 hours each which is just about ok. Is it really buried further in than an SD card? Without a loan car there no way of getting it done without massive inconvenience. Car is on wifi at home and hotspot could be used on the move so it would just mean losing traffic which would be a bit annoying but not sitting around for 8 hours in a service centre equivalent.
I'm sure I've been through this before as car was shown as having the mcu1 memory update outstanding when it already had the mcu2 installed. Makes me wonder if there's not wonky data for it.
Anyone else got any more information about exactly what this new SIM card is for? Is it adding 5G?