Question about Sony Ericsson K750i Cellular Phone

1 Answer

Lock code forgate

I have forgate my lock code & chaned sim pls give me solution fast.

i have buy a second hand phone brand sony ericson k770i. when i on the phone, it required phone lock. i have ask the seller but he did not know the phone code. so can i get the phone code for the phone. the imei is 35852401-971050-5

Posted by where on

  • 5 more comments 
  • afianti se Apr 13, 2008

    can i restore my problem camera with your code

  • charcoal27 Apr 18, 2008

    ive already contacted my network cant help me without full details ov last owner and password???????? SHORT term memory gettin old please help........forgote password and phone lock code

  • Anonymous Apr 21, 2008

    i also forget lock code

  • sonyk750 Apr 22, 2008

    i have changed the security code before some months and I forgot what is that code therefore I cant restrict call. when i apply for restrict call, phone demands security code. I forgot that code so what should i do for getting code. you can give me solution by email also that is [email protected] thanking you,

  • Anonymous Apr 23, 2008

    i have sony K750i , i want to format my memory card , but is asking for phone lock code

    but i dont know my phone lock code

    so can u please solve my probleum ,my mail id is [email protected]


    Vishal Kaushik

  • Anonymous Apr 24, 2008

    i also forget lock code

  • Anonymous Aug 08, 2008




1 Answer


  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 15 Answers

You need to call the network (Verizon, Sprint, T-mobile, etc), they'll be able to give you a PUK code - this will unlock your phone.

Posted on Apr 15, 2008


Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

Sony ericsson k770i insert sim card problem

Sony Ericsson K770i Insert Sim Problem

Jan 01, 2013 | Sony Ericsson Cell Phones

1 Answer

Unlock sony eric k770i

You can get the Unlock code for Sony Ericsson K770i model Phone at and Unlock it from network lock easily...Then use with any gsm network sim card.

Sep 11, 2012 | Sony Ericsson K770i Purple 3G Camera...

2 Answers

K770i sim ic location in board

i want to know sonyericson sim ic location in board.pls show me now

Apr 05, 2012 | Sony Ericsson Cell Phones

1 Answer

I want unlock code for my sony erricson k770i

For good place to get the unlock code for Sony ericsson model, visit this site, it provides step by step instructions and easy ways to unlock the phone lock network ..... while for the unlock code you have to give some information about the mobile site that is your IMEI number, network and country lock, then in a short period you can get the code ... ......

Sep 10, 2011 | Sony Ericsson K770i Purple 3G Camera...

2 Answers


Contact your cellular service provider and request Tech Support assistance. They will give you your PUC code.

Do not try to guess the code. Repeatedly entering the wrong code will damage your SIM and your phone.

Feb 01, 2011 | Sony Ericsson K770i Purple 3G Camera...

1 Answer

Sim agar lock ho gaya ho aur password nahi pata ho to mobile kaise kholenge

you can unlock your sim here
They will provide the code when you enter your imei number,you just need to select your phone model and network provider

Jan 12, 2011 | Sony Ericsson K770i Purple 3G Camera...

1 Answer

Unlock Sony Ericson K770i for free

You can get the Code from Online sites....

Dec 26, 2010 | Sony Ericsson K770i Purple 3G Camera...

1 Answer

Lock code forgate

try hard reset on your phone

Switch off the phone.
Hold down the following three buttons: Green (call answer) button, * button, and ‘3′ button
While holding these buttons, press the power button and switch on the phone
When the message ‘Formatting’ appears on the screen, release all of the buttons

May 06, 2008 | Nokia 3660

1 Answer

Lock code forgate

Let me know the imei no of your mobile ?

You can get it by pressing *#06#

forward it to me and I will reply you with the unlock code..

Mar 14, 2008 | Nokia 3230

5 Answers

Sony ericsson 770i

I have a SoryEricsson 770i and I have stupidly set my security to lock the phone after startup and forgotten my code. I can't access the menus. Can anyone help reset my phone?

Jan 22, 2008 | Cell Phones

Not finding what you are looking for?
Sony Ericsson K750i Cellular Phone Logo

130 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Ericsson Cell Phones Experts

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers


Level 3 Expert

13434 Answers

Zaid Anarwala
Zaid Anarwala

Level 3 Expert

457 Answers

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

Answer questions

Manuals & User Guides