Question about Samsung SCH-u740 Cellular Phone

1 Answer

R451 is locked and i don't know the lock code

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 87 Answers

It should be the last four digits of the phone number on that phone. If it was changed, If you move the phone onto a different phone number the lock code will default to the last 4 digits of that phone number. Then move the phone back onto your phone number and it will be reset to the last 4 digits of your phone number.



If this helped please provide feedback with "thumbs up".

Posted on Mar 19, 2011

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I need to reset my phone, but im locked out. How do I reset it if it's locked and I don't know the code?


What is your mobile and model ?
If you forgot the security code you have to reset you mobile. Its the only way to use your mobile again. After resetting you can enter a new security code again.
If you use nokia or alcatel mobile means just visit here Simpleunlocking.com for the master reset code service and get the reset code........

May 14, 2012 | Cell Phones

1 Answer

N78 lock code not working


As I know the lock code is 12345 if you don't change it.
Or you can Reset it and remenber well the new lock code.

electronics wholesale

Oct 31, 2011 | Nokia N78 Smartphone

1 Answer

My sony ericsson xperia x10pro is locked on network 3 and is there any chance someone know the code


Sorry i don't know the code to unlock it from 3 Network lock,You can get the Code from Online site and Unlock it,you can get the Unlock code from the site Wickedunlock.com
and Unlock it from Network Lock.

Oct 03, 2011 | Sony Ericsson XPERIA X10 Cell Phone

2 Answers

We bought a house with this lock and don't know how to cancel the previous code and start a new one. We don't know how many digits to put in for the code.


To change your code:

1. Remove the inner cover plate from the lock.

2. Locate the small round reset button near the left side of the circuit board (Red or Black).

3. To program, press the reset button once, then enter your 4-8 digit code on the exterior keypad, then immediately press the middle lock button on the exterior keypad. You will hear a beep. This signals that your code has been accepted.

4. To enter a second code, follow the same procedures as in step 3, but this time press the reset button twice then enter your code.


hope this helps

John

Sep 16, 2011 | Weiser Lock Powerbolt 1000 Lock

2 Answers

My phone is restricted. . .i need to enter a restriction code but i don't know the code. . .i don't even know how it was restricted. . .please help me. . .


If your mobile phone displays Phone Restricted with an Undo option and selecting Undo results in an Enter Restriction Code error, your mobile phone is Network Locked. This means your mobile phone has been restricted for use on one specific network and a Restriction Code or Unlock Code must be entered before the phone can be used with alternative networks.You can get the Restriction Code at here
Onlinegsmunlock and Unlock it from Network Lock,Then Nokia Mobile Mostly asks for restriction code!Your Phone Brand,model,Network,Country it locked you need to specify it...

Jul 25, 2011 | Cell Phones

1 Answer

When i insert sim card it ask np code please helpe me and tellme that code


If the Phone asks for NP Code means It locked to Network ,You need to Unlock it,Get the Unlock code at here Wickedunlock and Unlock it check code for Your Network Lock,Model,Brand,Country it locked now?I don't know NP Code ..It can get from Online site,Because it based on Your Network,Country Lock,IMEI Number,Model,brand,Gather from Network Data Base.

Jul 13, 2011 | Cell Phones

1 Answer

Don,t know code for simlock


There are two types of Sim lock ,
1. Sim locked to Network
2.Sim locked with security code,
if the Phone locked to Network means get the Unlock code from here
Superunlockcodes and get the Free unlocking instruction from here
Mobileunlockguide and Unlock it...
If it locked to security code means get the master reset code from service provider reset it.

Jul 09, 2011 | Health & Beauty

1 Answer

Hello, I ve forgotten my nokia 6680's code and I don t know how to access to my phone... I have the master code but I don't know use it Can you help me please?


are you going to change your lock or security code?if you wish to changer it,or are you trying to put a security on your phone.(* the default code is 12345)

just go to settings > security > lock code and enter your code (there's an option if you wish to change or edit your code.

good luck...

Jun 11, 2011 | Nokia 6680 Cellular Phone

Not finding what you are looking for?
Samsung SCH-u740 Cellular Phone Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Cell Phones Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Fotis Papastamatiou

Level 2 Expert

96 Answers

Bill Long

Level 3 Expert

587 Answers

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

Answer questions

Manuals & User Guides

Loading...