Question about Nokia 3100

Open Question

The phone is locked

Not start without putting code

Posted by on


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Forgot phone lock code

what model is your phone ?

Feb 02, 2012 | Cell Phones

2 Answers

I switched off my samsung S8300 and then it lockd the phone

very easy just put this code without card sim *2767*3855# and the code being 00000000 if ur problem not solved just put this code to reset eprom network *2767*2878#

Jul 06, 2010 | Cell Phones

1 Answer

How do I unlock my samsung impression?

if you set the pass code on the samsung then what you need to do is take it to AT&T store. and ask them to remove unlock code. aka phone lock system.

Jul 04, 2010 | Samsung SGH-A877 Impression Cell Phone

1 Answer

Putting a lock code on an e71 to unlock phone

It is possible to put code on E71, You go to settings then security, you will enable the keypad security code and enable your phone code also. With these nobody can access your phone without asking for security code. Take note Phone, sim and keypad pin code must be enable. Thanks

May 13, 2010 | Nokia E71 Smartphone

2 Answers

Hello, i tried to reset my chinese nokia E77, when the phone starts, ils asks me an input phone lock code. I have tried the following codes without success : 1122, 3344, 1234, 5678, 0000. Would mind...


Thank you for your solution proposition and your help. I have put the code and the phone works now.
In fact, it was a problem of a wrong code. I forgot i put my birth date.

Thanks a lot,


Feb 04, 2010 | Dual Lands Phones

3 Answers

HI Please help me unlock my Nokia 3120C! It asks for the security code which I don't know. IMEI : 353102028122050

Try the reset code:
Then your securtiy code should be reset to :12345.

Please rate my solution if this helps.

Sep 10, 2009 | Cell Phones

3 Answers

Samsung e250 simlock code to unlock

1.insert this code *7465625*28782# without sim card.
2.the phone will show you message of protected activated,click o.k.
3.again insert the same code without sim card. put in your sim card.
5.when you put in different sim card(network),phone will ask for code,insert all the 0's phone will work on any network

Hope this works for u

Aug 06, 2009 | O2 Samsung SGH-E250 Cellular Phone

1 Answer


1-Turn on the phone without sim card .
2-Pull off the battery cover and insert any non-accepted sim card (without turning off the handset)
3-Do full reset *2767*3855# , phone will reboot and goes to Menu .
4-Customize Sp-lock code *7465625*638*00000000*00000000#
5-Unlock your phone with new SP code #7465625*638*00000000#
6-Enjoy G600 unlocked

Tested with few pieces

Feb 08, 2009 | Samsung SGH-D600 Cellular Phone

1 Answer

I put a lock code on my mobile but i forgot what i put.plaese help

hi Beckki,
There is only one way to access your phone without losing your data in your phone:
   Block your sim by entering wrong lock code and then it will ask for the PUK code that you will get from your service provider. Enter that PUK code and your phone is unlocked.

Aug 28, 2008 | Lands Phones

Not finding what you are looking for?
Nokia 3100 Logo

Related Topics:

39 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nokia Cell Phones Experts

jonathan mariano
jonathan mariano

Level 2 Expert

344 Answers


Level 3 Expert

13434 Answers

Zaid Anarwala
Zaid Anarwala

Level 3 Expert

457 Answers

Are you a Nokia Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides