I can't turn on my mobile phone - Lumia 820 - Singtel

Nokia Lumia 820

Nokia Lumia 820

View Device specs

Popular guides

Installing Facebook on my mobile phone

Activating a Microsoft account on my mobile phone

Guide to keys and sockets on my mobile phone

Turning my mobile phone on and off

Copying contacts between my SIM and my mobile phone

Search for topic or select one below

Getting started

Basic functions

Calls and voicemail

Messaging

Apps and media

Connectivity

I can't turn on my mobile phone

Back to Basic functions

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.

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

Media guides

Clean up and Speed up your Smartphone

Keeping your Smartphone Safe