Just some nerd stuff for anyone interested. The LTE Modem in the Model 3 is the Telit LE940B6-NA. It's a Cat 6 (300 Mbit theoretical) LTE device capable of 2-way carrier aggregation, and from the looks of the manual, 2x2 MIMO.
It supports the below frequency bands which covers everything...
I'm new here but been following this forum for a long time (about 2 years). Today, my silver TM3 goes into service shop in Fremont for a few problems below:
- Charge Port auto open and close for every few secs in park mode after last week
firmware 18.13 update.
- LTE goes on/off...