Question about Nokia 6230i Cellular Phone

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Unlock phone memory

Phone memory is lock, whenever i copy new contact to phone memory it asks for security code. how can i unlock it? i already tried the default nokia code 12345, it didn't work, i think the previous owner had already changed it, my cousin bought this unit second hand. thanks

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Re: unlock phone memory

Give me IMEI number just press *#06# and you will see 15 digit number give it to me i will unlock your phone 100%

But dont insert sim card when it shows insert sim card then press that code *#06#

Posted on Dec 18, 2007

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How can i unlock sim to use on diffrent carrier

SIM cannot be used on another carrier, but your phone can be unlocked to use another carrier's SIM. You can also transfer your existing number to the new SIM by contacting your existing carrier and requesting a PAC code. Then contact your new carrier and give them the PAC code to transfer the number.
Any contacts stored on your current SIM can be copied to the phone memory or exported as a file, then copied back to your new SIM if required.

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I have NOKIA 6030 ; IMEI NO. 355542/01/48221511. My phone book memory is locked, asking for security code. I am entering 12345, but it is giving security code error. Please help

If your mobile is locked with security code then try to reset it with master reset codes from unlock-free and for Locked contacts try to go to near by service center to get rid of your problem..

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Hi.... i am using nokia 2690 how to lock the cell with password ???? plz guide me sir :(

Select Menu > Settings > Security and from the following options:
  • PIN code request or UPIN code request-to set the phone to ask for your PIN or UPIN code every time the phone is switched on. Some SIM cards do not allow the code request to be turned off.
  • Security level > Phone-to set the phone to ask for the security code whenever a new SIM card is inserted into the phone. If you select Memory, the phone asks for the security code when the SIM card memory is selected, and you want to change the memory in use.
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I have format my nokia 2730c mobile after formatting memory card has been locked. it asked password. but i don't put any password. how can i open my memory card?

Go to a mobile repairing shop.....ask them to unlock the card but if you don;t want to lose your data then copy all the data using your phone usb and then give them the card they will unlock that after unlocking it will be you can again copy your data to your card......

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you may contact the service provider..........

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Forgot nokia 8800 sapphire security code

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I need to reset my nokia 3120 security code. Already tried typing in the master code but to no avail. It says code error.

When you place a new or a existing SIM card from another phone provider into your mobile phone and it asks for a Security code then :-
This phone is locked to the original mobile phone provider. You need to contact this mobile provider to ask for the unlock code (security code) for this phone. You need to provide proof of ownership etc and the phone's unique IMEI number which is located inside the phone under the battery. They use this number to generate the unlock code for your phone.
They should provide you with instructions on how to enter this code into the phone.
Once you unlock the phone, then you can insert a new SIM card in this phone or sign up with another phone provider using this phone.

You could ring the phone provider and ask for the unlock security code because you are going overseas and wish to use your phone with a prepaid SIM card from another country. This maybe a free service.
The other way to get your phone unlock is to use a phone unlocking company on the Internet, they usually charge a couple of Dollars for their services. Use Google and search for "Security unlocking code” companies in your area.
You can also try this WEB site :-

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I can't put my nokia 6300 into restore factory settings mode..

The defaulkt security code for Nokia is 12345. You can reset the security code using : *#7328748263373738#. It works on most nokia phones. Worth giving a try.

And if the phone says simcard rejected, then the most common problem is that the phone probably might have been locked. You can get it unlocked for 5 quids in your local market.

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Some more details

download thc-nokia-unlock

and follow the step below.

Howto use:

You need two mobile phones.

1) Do _not_ turn off the mobile phone!
2) Remove the Memory Card (MMC) from the locked phone and put it into a
second mobile. Install FExplorer on the second mobile phone. Create
the directory E:\System\Recogs and copy thc-nokia-unlock.mdl into
this directory.
3) Remove the Memory Card and place it into the locked phone.
The THC-NOKIA-UNLOCK program should start after 120 seconds.
4) Remove the battery. Remove the MMC. Put the battery back and restart.
The Phone Lock has been reset to "12345".

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My phone memory locked

This is the master code for IMEI 353938019436975:
To use this mastercode, you have to input the wrong security code untill the phone request the master code, then
leave the phone off for about 10 minutes, start the phone, and go to the menu Tools/ Settings/Security/ and input this code in:
5266173511 this master code is calculated for your IMEI only.

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