Xiaomi redmi note 12 pro bluetooth July 8, 2019 16 32 64 128 Xiaomi redmi note 12 pro bluetooth version Xiaomi redmi note 12 pro bluetooth problem Xiaomi redmi note 12 pro 5g bluetooth Xiaomi redmi note 12 pro bluetooth kulaklık Xiaomi redmi note 12 pro bluetooth sorunu Xiaomi redmi note 12 black