Device Help Samsung Galaxy Note 4 Basic functions
Samsung Galaxy Note 4

Samsung Galaxy Note 4

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Using voice control (S Voice) on my mobile phone

Transferring files between a computer and my mobile phone

Turning NFC on my mobile phone on or off

Making a video call with my mobile phone

Turning call waiting on my mobile phone on or off

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Getting started

Basic functions

Calls and voicemail

Messaging

Apps and media

Connectivity

I can't turn on my mobile phone

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If you can't turn on your mobile phone, follow these instructions to solve the problem.
We found 9 possible solutions to your problem. Click Start guide to see the solutions.
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An incorrect PIN is entered
Your SIM is blocked
Your mobile phone hasn't been assembled correctly
The phone lock code is turned on
Your mobile phone isn't turned on correctly
The battery is flat
Your SIM is faulty
You're asked to key in your PUK
Your mobile phone is locked to another service provider

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