When Huawei or Viber development will fix the annoying issue with message notification sound You can have stock sound but you can't set one of your own personal sounds. It's not an android 8, 8.1 problem because with Samsung Galaxy s9 plus it If the audio components are working properly, restart your phone or change the audio source and try again. If any issues are found, back up your data and take your device and proof of purchase to an authorized Huawei Customer Service Center for assistance. If your Huawei speaker is not working, there are a few things you can try to fix it. First, check to make sure that the speaker is properly plugged into an electrical outlet. If it is, then unplug it and plug it back in. Next, check to see if the speaker is turned on. If it is, then turn it off and then back on again. According to Huawei, "this message is displayed when a system file is replaced or modified, or the system is manually updated to an unofficial version". They were responding to another user with the same issue as you on the following thread. Your Device has failed verification and may not work properly. - HUAWEI Community A reboot also refreshes the main components of your HUAWEI P20 LITE in case one of them has crashed while performing a task. To perform a quick reset, simply press and hold the power button and tap the Reset option. If your HUAWEI P20 LITE starts charging normally again after a reboot, then your problem is solved. 2. Use Bluetooth devices. Connect a Bluetooth device to your computer. Click the Windows icon then the Settings icon, and click Devices. Click Bluetooth & other devices, enable Bluetooth, and go to Add Bluetooth or other device > Bluetooth. Select a displayed device to connect, such as a phone or Bluetooth mouse. Make sure your device is turned on No thread yet; No comment yet; No follower yet; No notification yet; Nickname cannot contain special characters; This nickname already exists; The nickname is the same as the previous one; unfollowed; Following and followers; forum_i18n.usercenter.myPosts; My Comments; My Notifications; Please enter your nickname; Read All; My Messages; My Method 3: Using Sound Settings Shortcut. Some Huawei P20 lite Android devices offer a quick shortcut to access sound settings directly from the notification panel. Here's how to use it: Swipe down from the top of the screen to open the notification panel. Look for the sound or volume icon, usually represented by a speaker or sound waves. Hello, I got myself a Huawei P20 Pro and am fairly satisfied with it atm. But there is one issue I have now and that is that apps like Line, Teamspeak 3 and even the phone app is using the wrong microphone when using a Bluetooth headset or even Reset Procedure for not pairing left or right side Hello Friends, If you have a huawei FreeBuds and some issues to pairing or connecting Bluetooth, then sure you are not the first one! You can try the follow steps: 1. Put the left or right one in the case and follow the factory reset. sIshjnF.