I was unable to access menu on my phone it was asking for lock code and i have never used a lock code before, what else can i do pls?

You will need to reset the phone.

You can format your Nokia C3-00 device by typing: * + 3 + call + Power on. Before the device is reset, you need to provide the lock code. The default lock code is 12345.

You can format your device by typing *#7370# in standby mode. Before the device is reset, you need to provide the lock code. The default lock code is 12345.

Some Nokia phone can be reset via this menu option
Press menu button or enter Menu > Settings > Phone > Phone management > Factory settings > Delete data and restore > YES
I
MPORTANT! Formatting the device will permanently erase all user data and settings as well as add-on applications and operator specific settings.

The term restriction code refers to the code which removes network lock. I think you mean the security code which unlocks the phone to access it. Don't be panic, you can use default codes such as 1234 or 12345 or 0000 by this you can access your phone, even now if it is still locked try using master reset code for your phone.

Or you mean the restriction code which removes the network lock of your phone then you can get it at SuperUnlockCodes.com by
selecting the country and network to which your phone is locked. And then provide the IMEI number when it is asked and get the code through mail and follow the instructions provided accordingly.

The term restriction code refers to the code which removes network lock. I think you mean the security code which unlocks the phone to access it. Don't be panic, you can use default codes such as 1234 or 12345 or 0000 by this you can access your phone, even now if it is still locked try using master reset code for your phone.

Or you mean the restriction code which removes the network lock of your phone then you can get it at SuperUnlockCodes.com by
selecting the country and network to which your phone is locked. And then provide the IMEI number when it is asked and get the code through mail and follow the instructions provided accordingly.

download the nokia calculator in your computer, input the IMEI code which you can find behind the battery. Then after you input the code, it will generate the unlock code that you can use.

There's good news and bad news. The good news is that you might well have forgotten that the default password on the Samsung SGH-D500 phone is 00000000 (that's eight zeroes). The bad news is that if you've changed it to something else and that's what you've forgotten, you might well need to take the phone in to a service center to have them help you break it back open.

First, here's what Samsung says about working with passwords on the D500:
Security

Use this menu to protect the phone against unauthorized use by managing the several access codes of your phone and SIM card.

Note: If you enter an incorrect PIN/PIN 2 three times in succession, the SIM card is blocked. To unblock it you need to enter your PUK/PUK2 (Personal Unblocking Key). The codes are supplied by your network operator.

PIN check

The 4-to-8-digit PIN (personal identification number) protects your SIM card against unauthorised use. When this feature is enabled, the phone requires your PIN each time it is switched on.

Change PIN

Use this menu to change your PIN. The PIN Check feature must be enabled to use this feature.

Phone Lock

The Phone Lock feature locks the phone from unauthorised use.

When this feature is enabled, you must enter a 4- to 8-digit phone password each time the phone is switched on.

The password is preset to 00000000. To change the password, use the Change Password menu.

Change Password

Use this menu to change your phone password. The password is preset to 00000000.

Privacy

Use this menu to lock your media contents, including MMS messages, emails, images, videos, music files and sounds:
1. Press [OK/i] to check the item(s) to lock.
2. Press Save to lock the marked items.
3. Enter the phone password and press OK.
To access a locked item, you need to enter the phone password.


If that doesn't help you, as I said, you'll need to take your phone to the local service center and ask them for help. Just a tip: bring some sort of proof of purchase or ownership so they can differentiate between you losing your password and someone else showing up with a stolen telephone.

Hello Moin,

Switch off the phone. Remove the battery for 30 minutes. Reinsert the battery and switch on the phone. Enter the default code 12345 or 00000. Your phone will be unlocked.

my phone IMEI no is 35262904351410801. can u pls send me the unlocking code?!?

I got solution, When you switch on your mobile it will ask keypad lock, click the (--) hyphen button on top. then it ask security no. then enter "000000" it will allow you to access the main menu. Then click on the setting it is also ask the same pls do what you did already as when it ask for key pad lock.

Then navigate to setting > security > Application lock, then change all the application for unlocked..

Still you have problem feel free call me

-Mani
+919894922872
[email protected]

hello there...
i need some more information about how it was lost and sequence of events till now ....but let me provide some general information

I assume here that .....when you lost your phone\sim....you must have reported to to the network provider or your local crime office (in order to prevent mis use)....if that's the case the get in touch with your network provider and ask them to lift the "safety bar" also called blacklisting from your phone as you have recovered the phone now....any kind of master code will not help in this case

what error you are getting ...please specify

this will definitely help however if you say you have tried every thing
cheers

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.