Question about Samsung SGH-d407 Cellular Phone

2 Answers

Phone locked. tried a #0111*94232190# Phone is locked. Asking to return for service

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  • cmt_girl Dec 12, 2007

    my Samsung SGH-d407 cell phone's camera is not working. whenever I try to access it, whether by the side pad or by going through the menus, the screen looks as it would if you were taking a black picture, then it says "failed." I've had this phone for about a year and this just happened about a month ago. before the camera stopped working, the pictures had a little bit of a black-border-looking thing on the top for a while. what's going on, and how can i fix it?

  • riyazkhan Feb 19, 2008

    i buy sgh-d407 my phone is not entered ... instrustion user guide shown put 8 zeros.....i give 8 zeros but not accept still in SOS mode shown as wrong card...



2 Answers

I need to know how to unlock my daughter's sgh-a436 security passcode - she has forgot what she set it as and the sim PUK code is not the one required- that will only work if the sim was blocked- it is the actual password that it continually asks for and when entered what what she thinks it could be it says incorrect password as it IS the incorrect password because she does not remember what she made it....HELP i need to reflash it and reinstal the software?/ and if so where would i go online to find it and do i need a special data cable??? thank you for your help anyone

Posted on May 24, 2008

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  • Samsung Master
  • 456 Answers

Try this one without sim inserted *2767*2878#

Posted on Nov 30, 2007


4 Suggested Answers

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Posted on Jan 02, 2017

  • 7752 Answers

SOURCE: Phone Locked

you should take the phone to a mobile center and have them unlock it for you.

Posted on Jan 30, 2008

  • 1 Answer

SOURCE: Phone Locked

my phone is saying phone locked return for there a number to unlockit.please

Posted on Sep 17, 2008

  • 12 Answers

SOURCE: my samsung beat t 539 say phone locked return for service

Try this, I unlocked mine after forgetting my password; it should work, since it's samsung universal!!!

Just take in mind it will RESET the whole phone, all your contacts, txt's and photos or music will be deleted!! but if you want to unlock it here you go!!

*TAKE the sim card OUT
*Turn the phone on
*Enter : *2767*3855# = Full Reset (Caution every stored data will be deleted.)

Posted on Nov 14, 2009

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1 Answer

Software update on 11/28/17 locked my phone. Asking for password. Tried everything. Nothing worked. 8 tries left to device wipe, so the screen says. HOW DO I UNLOCK THIS PHONE??????

Please, why would you trust a bunch of WWW strangers who might use up up all your eight tries, before asking for help from the software provider?

Either way, what software? What's Your software update, please? Not from here, nor anywhere like here, it didn't.

Most obviously, a software update on your phone might have come from the phone factory, or your service provider and after them from the supplier of any app installed on your phone.

Exactly what update are you asking about, please?

Nov 29, 2017 | Blu Cell Phones

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Cell Phone

If it hasn't been changed, the default passcode is 00000000. It also may be SIM locked, in which case you'll have to contact one of the companies that unlocks these. I recently had a phone unlocked by It's not a free service, but they have very good support. And most the time you don't have to mail your phone out. There is no universal code to unlock a SIM locked phone - as it's tied to the original service provider. If you don't know who provided service to the phone, you probably will have to ship your phone to them to get it unlocked.

Sep 14, 2007 | Cell Phones

1 Answer

I need help recovering my yahoo password . It's asking to send a text but my phone isn't in service somebody please help I'm locked out of Facebook also

It is sending your password to the account you used to start Yahoo mail with. It is asking you for the return word or letters they sent to it.

Jan 27, 2015 | Facebook Computers & Internet

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I forgot my n72 lock code

Have you tried bringing your phone to Nokia Service Center? Cause every unit has a default lock code matched to your IMEI in case you forgot yours. Try asking them for the code.

Sep 25, 2012 | Nokia N72 Cellular Phone

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Samsung mobile sgh-u900 phone is locked asking for cpde

try putting in several sim cards if you get the right one it will power on to that network for code try nokiafreecalculator might be on that if not any mobile shop should unlock it for around about 8.00 hope this helps

Apr 03, 2010 | Samsung SGH-U900 Flipshot Cellular Phone

1 Answer

Phone is locked and asking for a PUK Code. Says

HI If you are asking for pin contact your service provider , he will give you a default pin . If you try pin more than few predefined no of times your phone will ask PUK code which can also be given only by your service provider which is specific for each and every mobile number . Donot try PUK code many times or else your sim will be blocked and you will need a new sim.
Contact your sim customer care department over phone. Its free of cost to get the pin or puk no.

Go to the nearest service outlet of your service provider they can also help you.

There is no other go than the above procedure only your service provider can give it nobody else in this world nor any software.

Oct 08, 2009 | LG Xenon GR500 Cell Phone

1 Answer

Phone is asking for the puk code

contact the service provider and tell them you need the PUK code to unlock the phone dont try to enter a code until the Customer service rep has it

Jun 28, 2009 | Samsung J700 Cellular Phone

1 Answer

Phone Locked

you should take the phone to a mobile center and have them unlock it for you.

Nov 11, 2007 | Samsung SGH-X495 Cellular Phone

5 Answers

Phone Locked

hi my cell samsung c130 say phon locked return for servicing and do'not accepte unlock code #0111*00000000# plz help

Mar 29, 2006 | Samsung SGH-c207

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