Return to Software Updates
Update History (2019.12.1.1)
View information for this software update.
| Time | New Version | Previous Version | Model | HW | Country |
|---|---|---|---|---|---|
| 2026-03-31 15:30 | 2026.8.3 | 2026.2.6 | Model Y SR ( 2023 ) | 4.0 | Germany |
| 2026-03-31 13:38 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR ( 2024 ) | 4.0 | United States |
| 2026-03-31 13:38 | 2026.8.3 | 2026.2.6 | Model 3 AWD LR ( 2021 ) | 3.0 | United States |
| 2026-03-31 13:32 | 2026.8.3 | 2026.2.6 | Model Y AWD LR ( 2020 ) | 3.0 | United States |
| 2026-03-31 13:05 | 2026.8.3 | 2026.2.6 | Model 3 AWD LR ( 2021 ) | 3.0 | Germany |
| 2026-03-31 12:29 | 2026.2.9.1 | 2025.45.10 | Model 3 Performance ( 2024 ) | 4.0 | United States |
| 2026-03-31 06:59 | 2026.2.9.1 | 2025.45.10 | Model Y AWD LR ( 2024 ) | 4.0 | United States |
| 2026-03-31 06:38 | 2026.8.3 | 2026.2.6 | Model Y AWD LR ( 2025 ) | 4.0 | Thailand |
| 2026-03-31 06:31 | 2026.8.3 | 2026.2.6 | Model Y AWD LR ( 2021 ) | 3.0 | United States |
| 2026-03-31 06:00 | 2026.2.9.3 | 2026.2.9.1 | Model 3 AWD LR ( 2025 ) | 4.0 | United States |
| 2026-03-31 03:00 | 2026.8.3 | 2026.2.3 | Model Y SR ( 2023 ) | 3.0 | Romania |
| 2026-03-31 00:43 | 2026.8.3 | 2026.2.6 | Model 3 Performance ( 2020 ) | 3.0 | United States |
| 2026-03-30 22:46 | 2026.8.3 | 2026.2.6 | Model 3 RWD LR ( 2018 ) | 3.0 | United States |
| 2026-03-30 21:28 | 2026.8.3 | 2026.2.6 | Model Y Performance ( 2022 ) | 3.0 | United States |
| 2026-03-30 21:06 | 2026.8.3 | 2026.8 | Model Y AWD LR ( 2023 ) | 3.0 | Slovakia |