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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 03:53 | 2025.45.5 | 2025.44.25.5 | Model Y RWD LR ( 2026 ) | 3.0 | United States |
| 2025-12-24 03:10 | 2025.44.25.4 | 2025.44.25.3 | Model Y AWD LR ( 2021 ) | 3.0 | United States |
| 2025-12-24 02:57 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 3.0 | United States |
| 2025-12-24 02:43 | 2025.44.25.5 | 2025.45.5 | Model Y Performance ( 2023 ) | 3.0 | United States |
| 2025-12-24 02:41 | 2025.46.5 | 2025.39.6 | Model Y AWD LR ( 2026 ) | 3.0 | Australia |
| 2025-12-24 02:32 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |
| 2025-12-24 02:30 | 2025.46.5 | 2025.39.6 | Model Y AWD LR ( 2026 ) | 3.0 | Australia |
| 2025-12-24 02:06 | 2025.46.5 | 2025.39.6 | Model Y SR ( 2025 ) | 4.0 | Australia |
| 2025-12-24 02:01 | 2025.44.25.5 | 2025.45.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |
| 2025-12-24 01:55 | 2025.46.5 | 2025.39.6 | Model Y SR ( 2026 ) | 3.0 | Australia |
| 2025-12-24 01:39 | 2025.39.6 | 2025.46.5 | Model Y AWD LR ( 2025 ) | 4.0 | Australia |
| 2025-12-24 01:21 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2023 ) | 4.0 | United States |
| 2025-12-24 01:10 | 2025.46.5 | 2025.39.6 | Model Y SR ( 2025 ) | 4.0 | Australia |
| 2025-12-24 00:58 | 2025.46.5 | 2025.39.6 | Model Y SR ( 2024 ) | 4.0 | Australia |
| 2025-12-24 00:57 | 2025.45.5 | 2025.44.25.5 | Model Y AWD LR ( 2026 ) | 4.0 | United States |