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Problems with lumia 720

My phone's screen froze only displaying Nokia. The phone can not even switch off and since it is a sealed unit you cannot remove the battery.

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Perform a soft reset if possible, but you will likely need to do a factory reset to resolve the issue long term.
For a soft reset, hold down the Volume Down and Power Button at the same time until the phone vibrates and resets.
To perform a full reset (DELETES ALL DATA! Use with caution!), ensure that the phone is not plugged into the charger. Hold down the Volume Down button and while holding it down, plug in the charger. If all goes well, the phone will display a exclamation point on the screen, at which point you need to enter the secret code to perform the full reset: Volume Up, Volume Down, Power, Volume Down.

Posted on Mar 28, 2014


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SOURCE: Screen light wont work on Nokia 6288

Ok, here's what I did. I followed this video on Youtube (it says 6280, it works exactly the same with 6288)to disassemble my 6288 (same problem, backlight on the display wouldn't work most of the time) and I finally found there was some leeway on the metal housing that keeps the display in place (so you only need to take out the display over to sort this out). I solved it by putting some bent paper on top of the lower left corner of the metal housing and putting the front cover back in place. Now it gives me no problem at all. I hope this will help you too.
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SOURCE: Screens Frozen Nokia 2760; Unresponsive

Your Phone software is Hang , and stuck it some time due to the loads of applications and msgs stored in cell phone , take out the mobile battery and re-insert , On your cell phone now check if you find the same problem , then you have to format your cell phone

Posted on Sep 05, 2009

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your phone software crashes or corrupted. we can do nothing about it unless we have a special gadget used to fix mobile phones and buying it cost so much for that purpose only.

To save time and money, I recommend to have it reformat at your nearest service center or dealer if it still has the warranty or to trusted mobile phone repair shop.

Hope I helped you in some other ways.

Don't forget to rate me. Thanks...

Best regards,


Posted on Jan 08, 2011

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My lumia 725 just keeps vibrating I have to remove my battery to stop it it even vibrats wen my phones off

A Windozzzzzzzzz Lumia Phone.......
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Time to Trade up to a Better Brand.
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Nokia Lumia 720 will not turn on

I would open her back up the little plug attached to the ribbon can come undone during reassembly and check all connectors that thety r not bent and making contact with corresponding receptors.if its a no go .... I know rhis sounds lame but r u sure its the correct part even though it looks the same if ordered from china or japan then could be for a model phone the same just not U.S version.

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The OS is corrupt as a result , flash it at a technician shop. It will resume well.

Jul 20, 2014 | Nokia Lumia 720 Windows Phone Black

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How do i calibrate lumia 720

Perhaps you find a solution her? and then you also have a link to to the nokia help line L720 touchscreen problems rebooting issue

Jul 14, 2014 | Nokia Lumia 720 Windows Phone Black

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Delete All Contacts from Nokia Lumia 720 Windows Phone

Have you synced your Nokia Lumia to a computer, if so, you can delete all the contacts from your computer. Else you can go to Sign In , log in with your Windows-account, go to 'People' and select all the contacts you wish to delete (in your case all). Next click 'Delete Selected'. This should solve your problem, good luck!

Jan 04, 2014 | Cell Phones

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My phone nokia lumia 720 windows display is not working,i think O S also correpted. Shridhar 8431520198

If this isn't due to your phone being dropped in water, try doing a soft rest. To do this........Hold the "down volume" and "power button" at the same time for ten secs, until it vibrates, then let go of those buttons. The phone will now reboot. This will not erase any of the content on your phone (i.e., games, contacts list, programs, etc.)

Hope this helps. :)

Sep 24, 2013 | Nokia Lumia 720 Windows Phone Black

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How to do hard reset for nokia lumia 720

#Option 1, Hard Reset NOKIA LUMIA 720 with software menu:
  1. Turn on the NOKIA LUMIA 720
  2. Go to Menu Setting > Setting
  3. Choose About and choose Reset your phone
#Option 2, Hard Reset NOKIA LUMIA 720 with Hardware Key Button:
  1. Turn off NOKIA LUMIA 720
  2. Press and hold together Volume Down Button + Power Button until LCD show exclamation mark icon
  3. Now release all number 2 buttons.
  4. Press one by one continuously:
    1. Press and Release Volume Up Button
    2. Press and Release Volume Down Button
    3. Press and Release Power Button
    4. Press and Release Volume Down Down
  5. If the step finish, the NOKIA LUMIA 720 will do the hard reset or factory format by itself.
  6. Wait until it finish to format, then we will need to setup like new again.

Aug 20, 2013 | Nokia Lumia 720 Windows Phone Black

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Nokia lumia 720 remove restriction

Hi. If you want to remove the network restriction from a Nokia Lumia 720, The safest and easiest way to do is to enter it's unique unlock code. You can get the unique unlock code for a Nokia Lumia 720 from at affordable cost with easy unlocking guide. Good luck mate.

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