Question about LG Prada KE850 Cellular Phone

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Security I want my phone to lock and a pin code be needed to get into the handset. I can go to settings, then security and request the handset to be locked, for which I need the pin to lock it, as well as unlock it. Can I set the phone so that the handset locks automatically?

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  • 7,752 Answers

Yes you can

Posted on Jul 08, 2008

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6ya6ya
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Posted on Jan 02, 2017

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Cell blocked


Securing your Shine
Secure your LG Shine and your account from thieves by locking your phone and your SIM card Losing a phone through accident or to a light-fingered thief is annoying, frustrating and potentially very costly, especially if the 'finder' uses your SIM card to make expensive calls. You can, however, lock both your phone and your SIM card with four-figure PIN numbers to prevent unauthorised use.
The first line of defence is to set a SIM card PIN. This means that whenever you turn on your handset you have to enter a PIN code before the SIM can be used. The default PIN code for your SIM is dependent upon your network; usually it will be found in a small booklet that came with the SIM card.
The PIN can be enabled, disabled or changed from the Security menu – but you only get three chances to enter it correctly. After those three, the SIM will get locked and can only be unlocked by entering the PUK (PIN Unlocking Key) which your network can give you. Enter the PUK incorrectly 10 times, and the SIM will be irrecoverably locked.
To activate a PIN code request, open the main menu by clicking on the scroll wheel. Click 9 to access the Settings menu and click 6 to enter the Security menu. The first item is PIN code request - click 1 or OK to open it. By default this will be set to off. To activate a PIN request, click 1; you'll now be prompted to enter the four-digit PIN. When you've done this, click OK, and if the pin was correct, you'll see the confirmation message 'Complete'.
To deactivate the PIN code request, you would simply select Off from the menu by pressing 2; you'll need to enter the PIN code whenever you change this setting.
PIN code request prevents another user from using your lost or stolen SIM card in their own phone. To lock your phone, and thus render it useless to a thief, you can activate Phone lock.
Two levels of handset locking are available. The first - called 'When power on' in the Phone lock menu - is to require an unlock code to be entered whenever the handset is switched on. This can be confusing and irritating when used together with the SIM PIN, so a second option is to only request the handset unlock code when the SIM card has been changed - called 'When SIM changed'. This means that if your phone is stolen, the thief can't use their own SIM card in it as the phone will need a PIN code to unlock.
To activate either option, go to the Security menu (clicking 9 for Settings and 6 for Security from the main menu) and click 2 to enter the Phone lock menu. Click 2 to activate When power on or 3 to activate When SIM changed. In either case you'll be prompted to enter the security code. By default this is 0000. Enter the code and click OK to confirm.
To change either code, go to the Security menu again (clicking 9 for Settings and 6 for Security from the main menu) and click 5 to enter the Change codes menu. To change the handset's security code, click 1 to select Security code, or to change the SIM PIN, click 2 to select PIN1 code. In either case you'll be prompted to enter the old code before entering the new code twice, clicking OK to confirm each time.

Jan 10, 2009 | LG Shine KE970 Cellular Phone

4 Answers

The master code to my Nokia 5300 phone


The default security code for Nokia is 12345
IMEI: 353095026615313
Master code: 0377253107
1/ Close all applications on your phone.
2/ With your phone switched ON, remove the battery.
3/ Remove the SIM card.
4/ Replace the battery without the SIM card.

5/ Switch your phone on.
6/ Type any security codes until the phone request the Master code.
When it does, leave your phone still, don’t use it for 15 minutes, then type in the Master code.
This is the code needed to reset the Security code, nothing else, and it’s for your phone only.
If it does not request the Master code, your phone will have to be connected to a computer and an unlock box to restore the Security code.

Read this:
SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” SIM card if the phone security code is entered. To reset it, you need the Master code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.
Are you sure it’s the Master code you need.

Sep 29, 2008 | Nokia 5300 Grey Cellular Phone

1 Answer

PLEASE HEEEEELLLPP


The default Security code for Nokia is 12345
IMEI: 358672010590572
Master code: 2501005436
Close all applications on your phone. (if you can)
With your phone switched ON, remove the battery.
Then remove the SIM card.
Replace the battery without the SIM card and switch your phone on.

Type in the security codes (anything) until the phone request the Master code, (in the phone lock window) when it does, leave your phone still, don’t use it for 15 minutes, then type in the Master code.
This is the code needed to reset the Security code, nothing else, and it’s for your phone only.
SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.
Are you sure it’s the Master code you need. Which is the one that you want?

Jun 23, 2008 | Nokia 3110 Cellular Phone

4 Answers

Security code for N73


356406017443168
master code:
5335036136
356406014836323
master code:
7151635151
for the rest just post your IMEI number, for your master code

Apr 26, 2008 | Nokia N73 Cellular Phone

1 Answer

Security code N 73


What do you mean by Security code.

SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.
Which is the one that you want?
Special Code/Service Provider Lock Code:
This code is required to allow a phone locked to a particular network's SIM cards to be used with a SIM card from another network. Orange and T-mobile lock handsets in this way, though O2 and Vodafone are beginning to lock PAYG and WAP handsets. The unlock code varies from individual handset to handset.
Blacklisting:
This is not a security code, but it works like one! To help combat mobile phone thefts, the networks share a database of the IMEI (International Mobile Equipment Identity) of mobile phones that have been reported stolen. Once a phone is on this list, it will not be allowed to use any of the networks.
This can be a risk if you buy a second-hand phone, because if it has been stolen, or if an unscrupulous seller makes an insurance claim after selling, the phone you bought in good faith may be permanently disabled.
Be very careful to check the source of a second-hand phone!
-----------------------------
The default security code for Nokia is 12345
IMEI: 356406017443168
Master code: 5335036136
Take your SIM card out first.

This is the code needed to reset the Security code, nothing else, and it’s for your phone only. You type in the security codes (anything) until the phone request the Master code; when it does, leave your phone still, don’t use it for 15 minutes, then type in the Master code.

Apr 26, 2008 | Nokia N73 Cellular Phone

1 Answer

Security code


SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Master code code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security Code wrongly too many times.
Which is the one that you want?
The default security code for Nokia is 12345

Apr 23, 2008 | Nokia 3110 Cellular Phone

2 Answers

Hey raysag


If you've forgotten your Security code IE. your code is 54321, and you type 54231 or anything else, a few times, the phone will request the Master code which is used to reset the security code. Type any code 12845, 23105, 49521... keep going until the phone request the master code.
You're not confusing other codes, by any chance?
SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss keyed (or forget) your SIM PIN code, and enter the wrong one 3-5 times in a row, the sim will lock up, and you’ll need to enter the unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.
Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a “new” sim if the phone security code is entered. To reset it, you need the Mastercode code:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security
Code wrongly too many times.
Which is the one that you want?
Blacklisting
This is not a security code, but it works like one! To help combat mobile phone thefts, the networks share a database of the IMEI (International Mobile Equipment Identity) of mobile phones that have been reported stolen. Once a phone is on this list, it will not be allowed to use any of the networks.
This can be a risk if you buy a second-hand phone, because if it has been stolen, or if an unscrupulous seller makes an insurance claim after selling, the phone you bought in good faith may be permanently disabled.
Be very careful to check the source of a second-hand phone!
635e4a4.jpg

Mar 27, 2008 | Nokia 6300 Cellular Phone

1 Answer

Lock code


SIM Pin Code.
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. ---
To reset this Pin number you need the:
Pin Unlock Code (PUK)
If you miss keyed (or forget) your SIM PIN code, and enter the wrong one 3-5 times in a row, the sim will lock up, and you'll need to enter the unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don't try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.

Phone Security Code:
This locks the handset, as opposed to the sim card. You can also set some handsets to only accept a "new" sim if the phone security code is entered.
To reset this Security number you need the:
Master Reset Code
Sometimes known as the Master Code, this allows you to unlock a handset if you have entered the Security
Code wrongly too many times.
For IMEI 356404010441953 this is the Master Code:
3520316615 to use it:
You type in the security codes (any) until the phone request the Master code; when it does, leave your phone still, don't use it for 15 minutes, then type in the Master code.

Mar 25, 2008 | Nokia N73 Cellular Phone

1 Answer

Help nokia n73


Well, the good news are the Master Code is correct for your phone. The bad news are:
SIM PIN Code This is a pin code that locks the sim card until you enter the correct code. This protects your account, even if your sim is put into another handset. The default code is set by the Service Provider (often 0000 on Vodafone, 7890 on Virgin). You can change it if you like, but make sure you don't forget the new code.
Phone Security Code This locks the handset, as opposed to the sim card. Some phones will accept incoming calls with this lock enabled, but many require the code to be entered even to answer a call. You can also set some handsets to only accept a "new" sim if the phone security code is entered. The default code varies according the handset make and model. You can change it if you like, but make sure you don't forget the new code.
Special Code/Service Provider Lock Code This code is required to allow a phone locked to a particular network's sim cards to be used with a sim card from another network.
The unlock code varies from individual handset to handset.

Which one is it?
The Master Code is used when you have entered your Security code wrongly too many time. The phone requests it, you leave your phone alone for about 10 minutes, then enter the Master Code.

If you want to unlock the network lock, I need to know the Country you're in and the network you're on.
Then I'll send you the codes.

Feb 25, 2008 | Nokia N73 Cellular Phone

3 Answers

LG CU400


Locking and Unlocking the Device: FOR LG CU 400
  1. From the standby screen, press Menu.
    pattlnk_11202006_1832-standby.jpg
  2. Scroll to and select Settings.
    pattlnk_11202006_1835-settings.jpg
  3. Scroll to and select Security.
    pattlnk_732006_2014-security.jpg
  4. Scroll to and select Lock Handset.
    pattlnk_732006_2015-lock.jpg
  5. Select desired option:
    • When Power On
    • When Smartchip Changed
    • Immediately
    • Off
      pattlnk_732006_2015-lock1.jpg
  6. Enter the Security Code, press OK.
    NOTE: The default security code is 0000.
    pattlnk_732006_2016-lock2.jpg
Setting the PIN Code:
  1. From the standby screen, press Menu.
    pattlnk_11202006_1832-standby.jpg
  2. Scroll to and select Settings.
    pattlnk_11202006_1835-settings.jpg
  3. Scroll to and select PIN Code Request.
    pattlnk_732006_2018-set_pin.jpg
  4. Scroll to and select On.
    pattlnk_732006_2018-set_pin1.jpg
  5. Enter the PIN code, press OK.
    NOTE: Default PIN code is 1111.
    pattlnk_732006_2019-set_pin2.jpg
Changing the Security Code:
  1. From the standby screen, press Menu.
    pattlnk_11202006_1832-standby.jpg
  2. Scroll to and select Settings.
    pattlnk_11202006_1835-settings.jpg
  3. Scroll to and select Change Codes.
    pattlnk_732006_2022-change_code.jpg
  4. Scroll to and select Security Code.
    pattlnk_732006_2022-change_code1.jpg
  5. Enter the current Security Code, press OK.
    NOTE: The default security code is 0000.
    pattlnk_732006_2023-change_code2.jpg
  6. Enter in the New security code, press OK.
    pattlnk_732006_2023-change_code3.jpg
  7. Confirm Security Code, press OK.
    pattlnk_732006_2023-change_code4.jpg

IMPORTANT: If the incorrect lock code is entered more than 3 times the phone will display "ENTER PUK". If this message is displayed contact Customer Care.

Nov 28, 2007 | LG CU400 Cellular Phone

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