Minor Fixes
![Tesla Minor Fixes feature in update 2021.4.11](/images/tesla-car-updates/2021.4/2021.4-Minor_Fixes.png)
This release contains minor bug fixes and improvements.
Voice Recognition Improvements
![Tesla Voice Recognition Improvements feature in update 2021.4.11](/images/tesla-car-updates/2021.4/2021.4-Voice_Recognition_Improvements.png)
Voice Recognition commands have been improved for navigation, media searches, and phone calls. To initiate a voice command, press the voice recognition button on the steering wheel and begin speaking after the tone.
Voice Recognition commands have been improved for navigation, media searches, and phone calls. To initiate a voice command, press the right scroll wheel button and begin speaking after the tone.
Tesla Theater
![Tesla Tesla Theater feature in update 2021.4.11](/images/tesla-car-updates/2021.4/2021.4-Tesla_Theater.png)
Access Douyin directly from the Tesla Theater app. To launch, tap the Entertainment icon in the Application Launcher and select Theater™ while your car is in PARK.
QQ Lyrics
![Tesla QQ Lyrics feature in update 2021.4.11](/images/tesla-car-updates/2021.4/2021.4-QQ_Lyrics.png)
Sing along to your favorite songs and artists on QQ Music. To display lyrics, tap the Karaoke icon on the right side of the Media Player.
Music Time Remaining over Bluetooth
![Tesla Music Time Remaining over Bluetooth feature in update 2021.4.11](https://www.notateslaapp.com/assets/tesla_background_light.jpg)
This is an undocumented change in this release.
The time remaining is now displayed when streaming music over Bluetooth.
Additional Language Support
![Tesla Additional Language Support feature in update 2021.4.11](https://www.notateslaapp.com/assets/tesla_background_light.jpg)
This is an undocumented change in this release.
The UI is now available in additional languages. Swedish and Slovenian support has been added.
Increased Regenerative Braking in Cold Weather
![Tesla Increased Regenerative Braking in Cold Weather feature in update 2021.4.11](https://www.notateslaapp.com/assets/tesla_background_light.jpg)
This is an undocumented change in this release.
The amount of regenerative braking available in colder temperatures appears to have greatly increased in this release. In temperatures of 30-40°F, many users are now seeing their cars remain with full regen braking available.