Code formatage samsung sch-s319 - Samsung SGH-F400 Cellular Phone

Hi Timothy.
i found this on the internet but if you do try this do so at your own risk.
How to unlock the Samsung Galaxy S Sch-r930? Posted on February 12, 2014It is very easy to unlock Samsung Galaxy S Sch-r930, it is also safest and non-invasive method of unlocking your phone. You need to provide IMEI number of your phone, if you want to get code for unlock Samsung Galaxy S Sch-r930. Type on keyboard *#06# or remove battery from your Samsung Galaxy S Sch-r930 to check IMEI number.
We provide all codes from Samsung manufacturer database:
Network unlock code
Unfreeze
service provider codeHow to enter code in Samsung Galaxy S Sch-r930 ?
You can enter unlock code in following ways:
One
1. Insert foreign (Unaccepted) Sim card
2. The phone should ask for unlock code
3. Enter Unfreeze or Defreeze code
4. Enter NCK or Network code
Two
If your phone does not ask for the unlock code:
1. Turn on the phone with original Sim card or without Sim card
2. Enter #7465625*638*NCK/Network#
Three
If your phone does not ask for the unlock code:
1. Turn on the phone with a foreign (Unaccepted) Sim card
2. Then enter the following sequence:
#0199*Unfreeze/Defreeze#
#0111*NCK/Network#
#0121*SCK/Subprovider#
#0133*SPCK/Provider#
The phone is now unlocked.
How to unlock your Samsung Galaxy S Sch-r930
1. Purchase the unlock code at www.CellphoneUnlock.net
2. Enter the required phone information and contact information
- 15 digit IMEI # (press *#06#)
- Network provider phone is currently locked to
3. The unlock code will be emailed to you!
Unlock Instructions
1.Power on phone with a non-accepted SIM card
2.Phone will display prompt to enter unlock code
3.Enter the unlock code provided by www.CellphoneUnlock.net and your Samsung Galaxy S Sch-r930 is unlocked!
.or go to this link and have a read up. http://www.mobiwhy.com/how-to-unlock-the-samsung-galaxy-s-sch-r930.html
or this one.
how to unlock samsung sch r930 Google Search

Do you want to unlock your mobile network lock? Yes means you can visit this site Simpleunlocking.com here you can get the code and unlock your samsung gt-c3300i champ mobile. To get the code you have to mentioned which country is locked now,network provider and imei number. Then they send unlock code through email.
Simpleunlocking.com

samsunge j700

i need an free unlock code for samsung sch-i830 work in nepa (GSM)

You can get the unlock code for samsung sch-u350 at here http://www.mobileunlocksolutions.com/

salut mes amis je vedrai le code de formatage pour tele samsung gt s5233w

my phone Samsung sch s379. in music player and my files please can you help me to find the password of these the code must be in 4 numbers.

i don't think you can unless u take it to a shop that unlocks mobile BUT you will have to pay for this as you know you get nothing for nothing......Sorry for the bad news.........Mutleyncw

To unlock your Samsung SGH600 mobile here is a code *2767*3855# it will reset eprom.which removes SP lock.
For A series samsung the unlock code is
*2767*637#.this code reset your mobile.

is it not the last 4 of your phone number?