I would like to unlock my samsung sch-r930. my imeid is 990001 14566358. can you help

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