If you have Nokia Lumia 800 problems and want to restore the smartphone then this post will help you to fix cellphone software problems. Due to software problem smartphone can hang, voice issues, data damages, camera stand by and blue tooth and wifi problems.
It will remove all the data ,contacts and apps that you installed
In touch screen mobiles it can be software problem also if touch is not working well.To solve these problems try the following steps.
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Charge mobile phone battery, Make backup of your impotent contacts data and media files if possible and in most cases take out SIM and SD card.
After reset of Nokia Lumia 800 you will lose all the data and it will
be impossible to get it back.so online backup is always important. Try
to save all your data, backup on external device or hard drive.
So lets start the Nokia Lumia 800 Restore Factory, Nokia Lumia 800 Hard Reset.
Turn Off the mobile phone for few mints.
Make it Power On
Turn off your Nokia Lumia 800. Press and hold the following buttons
Camera + Volume down + Power until your phone vibrates, then release
only the Power key and keep pressing the Camera + Volume down for a
couple of seconds 4-5s.
On the Start screen,
Tap Settings > about phone.
Tap reset your phone, and then tap yes.
The factory setting for the lock code is 12345