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Update History (2019.12.1.1)
View information for this software update.
| Time | New Version | Previous Version | Model | HW | Country |
|---|---|---|---|---|---|
| 2025-12-24 19:43 | 2025.45.5 | 2025.44.25.5 | Model Y Performance ( 2023 ) | 4.0 | United States |
| 2025-12-24 19:28 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2025 ) | 4.0 | United States |
| 2025-12-24 19:04 | 2025.44.25.4 | 2025.44.25.3 | Model Y Performance ( 2021 ) | 3.0 | United States |
| 2025-12-24 18:42 | 2025.45.5 | 2025.44.25.5 | Model Y Performance ( 2024 ) | 4.0 | United States |
| 2025-12-24 18:36 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2023 ) | 4.0 | United States |
| 2025-12-24 18:30 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |
| 2025-12-24 17:51 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2023 ) | 4.0 | United States |
| 2025-12-24 17:17 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2023 ) | 3.0 | United States |
| 2025-12-24 16:51 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |
| 2025-12-24 16:37 | 2025.45.5 | 2025.44.25.5 | Model Y Performance ( 2023 ) | 4.0 | United States |
| 2025-12-24 16:09 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |
| 2025-12-24 16:05 | 2025.44.25.5 | 2025.45.5 | Model Y AWD LR ( 2026 ) | 3.0 | United States |
| 2025-12-24 15:52 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2024 ) | 3.0 | United States |
| 2025-12-24 15:51 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |
| 2025-12-24 15:42 | 2025.46.5 | 2025.39.6 | Model Y SR ( 2024 ) | 4.0 | Australia |