BYD Song Pro DM-i Champion Edition has now opened V1.2 OTA upgrade, mainly adding five new features such as intelligent voice fireworks and firecracker eggs, mobile phone forgetting reminder and other features, in addition to charging efficiency, instrument display and other seven aspects ushered in optimisation.

Specifically, this OTA added five new features: 1. Intelligent voice fireworks firecracker egg. 2. New Kudou music (some models have been equipped). 3. New mobile phone forgotten reminder function. 4. New Xunfei Input Method (some models have been equipped). 5. New system location services use the validity of the setting item, you can set in the privacy management.

This OTA also ushers in optimisation in 6 areas: 1. third-party application optimisation update. 2. optimisation of engine sound simulator sound effect. 3. optimisation of daytime running light on/off logic. 4. optimisation of intelligent power up/down function. 5. optimisation of charging efficiency (improved SOC and mileage display accuracy, enhanced charging pile compatibility). 6. optimisation of instrument display function, etc.