My cell is showed EMEREGENCY PHONE CALLS CAN BE MADE. i cannot unlock my phone as i dont remember the unlock code for my Samsung SGH-i780 please assist.I tried to rember the unlock code but i dont rem

Problem with sony ericsson P10i

A Samsung SGH i780 can be unlocked safer and easier using unlock code. An unlock code can be acquired either from your network provider or from any reliable online source. For example, You can get the unlock code from http://www.superunlockcodes.com/samsung-i780/rs12wp9/ at low cost.
Here are the steps for unlocking a Samsung SGH - i780,
1. Switch ON your Samsung I780 with a NOT ACCEPTED SIM Card.
2. Enter the pin code to simcard.
3. At the top of screen an "exclamation mark" icon will appear.
4. Click on "exclamation mark" icon.
5. The link "settings" will appear, click on it.
6. Virtual keyboard appears on screen with Enter PIN prompt.
7. Enter your unlock code.

you can unlock your mobile by the service provider...

Hello,
Did you change the lock code from the default? On most phones, the last four digits of your phone number are the lock code. If not, take to your service provider, as they are "reset" the phone (without losing contacts and such) which will restore the default code.
Please let me know if you need further assistance.
carsandcomps,
Guru, Premium Expert, Phone Assistance @ Fixya.com

Use the Unlock code that will not delete any thing while Unlocking that is safe method...You can get the Unlock code at reliable cost at here
http://www.prounlocking.com/samsung-sgh-i780/rs8wp9/ and Unlock it from Network Lock...

Hi,

What is the problem with you cellular phone samsung sgh i780? Please give more information on the problem posted.

Take care.

go to phone setting and restore factory setting and then use it and again it make problem check the sender id is on or off position

Alone, You will have to get the firmware re-installed to be able to use your phone. And remember that there are no magic keys that can open any and all locks.

You'll need to buy an unlock code for the carrier your phone is locked to. Most free codes are generic and don't work half the time. eBay is usually the best place to start looking for these unlock codes.

Remove Sim then type #*7337# Worked for Me(Samsung SGH-J700V) Please Remember To Back up Your Phone 1st Copy Phone To Sim Before Removing it.

Ste.