Device Help Huawei P9
Huawei P9

Huawei P9

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Turn GPS on or off

Choose message tone

Delete email account

Choose settings for voice control

Divert calls to alternative number

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Getting started

Basic functions

Calls and voicemail

Messaging

Apps and media

Connectivity

Video guides

Issue: Slow WiFi on Android Issue: Slow Mobile Internet on Android Issue: Can't Use Mobile Data with Android Issue: Can't Connect to WiFi with Android Issue: Can't Make or Receive Calls with Android

Media guides

Clean up and speed up your smartphone Can't make or receive calls on your smartphone? Can't use mobile data on your smartphone? Can't connect to WiFi on your smartphone? Slow mobile internet on your smartphone? Slow WiFi connection on your smartphone? 3 Simple tips to keep your smartphones safe