Device Help HTC One A9 Basic functions
HTC One A9

HTC One A9

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List of screen icons

Use mobile phone as Wi-Fi Hotspot

Activate Google account on mobile phone

Use music player

Turn NFC on or off

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Getting started

Basic functions

Calls and voicemail

Messaging

Apps and media

Connectivity

My mobile phone's memory is full

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If your mobile phone's memory is full, there may be several possible causes of the problem.
We found 1 possible solutions to your problem. Click Start guide to see the solutions.
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Unused apps take up too much memory

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