The information transmitted by Huawei bracelet 6pro is not bright.

Wearable devices will not vibrate or light up when receiving message/call reminder. Please check whether the wearable device receives messages abnormally first. If it is not normal, please refer to the message reminder that the bracelet/watch does not receive messages for troubleshooting.

Check whether the bracelet is in sleep mode, and the screen is not bright in sleep mode. In the step counting state, you need to wait for the bracelet to stand still for a few seconds, and then turn your wrist with your palm up, so the probability of bright screen is higher. Solution: Refresh the current firmware or upgrade to the latest firmware system.

Maybe the bracelet is dead. If the screen is always black, it may be that the bracelet is dead or the battery is low. Please connect the charging base to charge and start the bracelet. There may be something wrong with the system. If the bracelet occasionally appears black screen, please restart the bracelet and try to recover.

Download the new ROM package from EMUI; Decompress to get the dload folder; Save the folder to the root directory of sd card with card reader; Press and hold the volume up, volume down and power button at the same time until the installation progress bar appears; The mobile phone will automatically restart after being forced to brush the phone.