Huawei Band 4 Pro latest update fixed adaptation problem of music control function

Huawei Band 4 Pro receiving the latest firmware update. The update brings version number and has a less size of about 7.89 MB.

Huawei Band 4 Pro Changelog:

This version optimizes some experience issues, and it is highly recommended that you upgrade and use it.


  • Optimize the operation delay of the music control function
  • Solve the adaptation problem of the music control function on some models of mobile phones
  • Optimize the system stability


  • Please keep the bracelet power above 20% before OTA upgrade.
  • The upgrade time is about 20 minutes. After the app shows 100%, the bracelet side will continue to upgrade. Please wait patiently.
  • Please make sure the Bluetooth connection is maintained during the upgrade process. If the upgrade fails, please try again.Honor Band 4 Pro software update Huawei Band 4 Pro update

Huawei Band 4 Pro Specs:

  • Processor:
    • Apollo 3
    • RTOS Operating System
  • Dimensions and Weight:
    • Dimensions: 12.3 x 1.85 x 1.25 cm
    • Weight: 25 g (with bracelet)
  • Display:
    • Size: 0.95″, TFT AMOLED Colour Display
    • Resolution: 240x120px
  • Design:
    • Stainless steel structural frame
    • Flexible material bracelet
    • Slim design for comfort and perfect pulsation reading
  • Features:
    • Bluetooth: 4.2
    • Bluetooth frequency: 2.4 GHz
    • Activity Tracking
    • Outdoor and indoor racing, hiking, free training, elliptical trainer, rowing machine.
    • Water sports and swimming
    • 5ATM water resistance grade
    • Notifications: Incoming calls, SMS, alarm, etc.
  • Sensors:
    • Sensor heart rate optical ratio
    • 6 axis sensor for movement
    • Infrared wear sensor
    • GPS support
  • Supported Systems: Android 4.4+, iOS 9.0+
  • Battery:
    • Capacity: 100mAh
    • Battery Life: up to 5 days
    • Charging Time: about 1.5 hours.

Note: If you have received the latest EMUI update on your smartphone, you can send us an email ([email protected]) with Screenshots/Updates/Versions/Changelogs, So we can update other users asap.

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