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22 November 2011 Comments (28) Views: 10817 Nokia, Windows Phone, Windows Phone How To

How to: Reset the Nokia Lumia 800 and 900

So you saw all the hubbub during launch day and decided to buy Nokia’s new Windows Phone device, the Lumia 800 or the flagship Lumia 900. Every so often, every phone needs a good battery pull now and then. Or something more sinister comes up and you need to factory reset the device.

Can’t work out how to do either when the phone won’t load up? Not to worry, I’ve got you covered. Here’s how to reset the Lumia 800 and the flagship Lumia 900:

Soft Reset

Soft Resets are sometimes also known as battery pulls, where pulling the battery out of a phone and replacing it can fix some minor issues with your phone.

Unfortunately with Nokia’s latest devices, the polycarbonate unibody shell means you can’t pull the battery out.

Here’s what to do instead:

As per the image, hold the Volume Down and Power buttons down until the phone vibrates three times. The phone should successfully restart with the Nokia logo after a few seconds.

Hard Reset

Sometimes a battery pull just won’t fix the problem. In these cases, it’s time to do a hard reset on the phone. Warning: All data will be lost from the phone when performing a hard reset.

If the phone powers on, navigate to Settings > About > Reset your Phone.

This will reset your phone to factory settings. If the OS won’t load up, use the method below.

Step 1: Backup all your data

The first step is to backup all your data. I personally use cloud storage with Google but you can also use SkyDrive and other solutions to backup your data.

Step 2: Switch the phone off.

Once again, make sure your phone is off whilst using this method.

Step 3: 3 button reset

Almost all Nokia phones have an infamous 3 finger reset and the Nokia Lumia 800 is no different. Similar to the soft reset above, the hard reset is performed by pressing the Volume Down, Camera and Power buttons. Hold all three buttons down until the phone vibrates then release power button and hold volume down and camera for a further five seconds.

Step 4: Phone is reset!

Success!! Your phone is now reset to factory defaults.

In case you missed that, here’s a quick infographic to explain it.

We hope this guide has helped!

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  • Chris

    My lumia has died.will not turn on or charge.tried pressing all button combinations but nothing has worked

  • kristof v

    hello , my lumia 800′s batery wass empty , after 24hrs of cherging he does nothing , soft reset does nothing , hard reset does nothing …………..

    • kristof v

      just dont wont to start up …….

  • Nikki

    Hard reset worked for me … with no data loss !!!
    got to be worth a try

  • craig

    kiss my arse nokia, the lumia 800 is shit, how these phones are still for sale is beyond me, nothing but trouble since ive had it, now its dead completely, all of us are being robbed by you useless cunts.. fuck you and bye..

  • jgnland

    problema solucionado muchas gracias!!!!!!

  • Mick

    A word of warning to all.

    Do NOT do a hard reset on your phone until you’ve tried to back up your data first!!!!

    I tried all the tricks to try and get my phone out of the loop for days then finally I resorted to the Hard Reset and now I’m looking at a completely wiped phone with no way to restore my messages, contacts, call history, apps, pictures, music and ringtones.

    There are a few unofficial apps around to back up your phone, I highly recommend looking at these first and please ONLY use the Hard Reset as a LAST RESORT as it is very likely that you will lose everything!

  • Frustrated by Nokia

    OMG!!! I just tried the hard reset after 3 days of my phone not powering up and me getting terribly frustrated now my phone is back up but everything is gone!!!! Its a crazy brand new phone all over!! What do i do now!!?! This is crazy!

  • http://www.facebook.com/joe.sain.14 Joe Sain

    my phone also my lumia 900 crashed whats the deal went to at&T store they couldnot reset it then i had to call in ins claim costing me $125 for another try everything to reset it lockup on Nokia i bet the next one they send me will be trash too thank nokia you I cant recover my data and apps and also my other stuff i paid for

  • Tba

    hey this happened to mine I took it to where I bought it and they sent it off for free I got it fixed after two weeks it was fine after <3

  • Sunny

    My Lumia 800 phone was fully charged after which i tried to put a call through. Two minutes later, the phone is completely dead. Tried Soft reset & hard reset but nothing seems to be working. What should I do?

  • http://twitter.com/MCoreBE Michaël

    Thank you so much!

  • http://www.facebook.com/paul.vansteenkiste Paul Vansteenkiste

    I had the same but are you sure you are doing it right
    Hold down the 3 buttons until it vibrates and then let go of the power button and hold the remaining buttons for 5 more seconds. I did it that way and it worked. Ik had the same issue you had.

  • Ziad Mohamed

    I want to Thanks you from my heart’s bottom because this article saves me…I live in Egypt and no officially support for my lumia 800 and I faced the sudden death while playing music during subwoofer… I really thought that this mobile will dead forever till I see this article…you made me love this site…THANKS VERY MUCH BRO :D

  • Sachin

    Thanks from the bottom of my heart..u guys saved my phone..i thought my phone has died but whn i followed the process explained here..my dead phone got alive..thanx guys :)

  • jana

    muy buena esta pag lo del principio me ayudo demaciado gracias

    • http://www.ukmobilereview.com/ Nirave

      De nada!

  • k4tt

    i system updated my 820 then it didn’t turn on and a ” :-( ” face appears on screen and then i tried both resets but still the ” :-( ” is showing on screen. Any ideas?

  • Ranjith

    Really Suberb:)… Thank u very much

  • william 123

    You are the man, soft reset worked for me on .Had to do it 3 times but it worked thanks.

  • ben

    didnt work! just went on camera

  • Michael Odonohue

    Thank you so much for fixing my phone, thought I’d lost it for a second

  • sonicsi

    I have replaced the battery on my lumia 800, now all it dose is buzz as if it is turning on but a second later I buzzes again, nothing on screen at all and it keeps on doing it, no soft or hard reset has cured it, answers o a postcard please?

  • PotatoYumYums

    Hi, my touch screen doesn’t work at all, the display works fine so if I get a message it pops up as normal and the buttons work alright. I let the battery drain (i can’t turn it off without the touch screen) and plugged in the charger but that didn’t work, but it wouldn’t charge, there was a ? over the battery symbol. I don’t know whether I daren’t try a hard reset and I doubt it will work and a soft reset didn’t help, has anyone else had this problem?

    • Eric

      I’m Eric I have this Lumia here its New but when I charge it ,it doesn’t charge at all this worries me this phone is luking nice but I can’t bealive wat this phone is doing to me

  • http://bit.ly/goudamando Gouda Mando

    I pressed by error on volume up and power off buttons together, the mobile locked and doesn’t open I made all of this things, how can I solve this problem?

  • smiley

    i got my nokia fixed as i broke the screen i pressed the vol up and down and power button and now it wont turn on ive tried everything… its slowly really annoying me… as it costs £60 to get a new screen when i could have gotten a second hand nokia for the same price.. someone help me ive tried everything possible

  • aditya

    Thank u very much it worked on my phone!!!!!!!! But its Sim cap just not sit….can u help on that?????