1.> Plug that micro usb cable into the phone and make sure it is connected to the PC.

2.> Fire-up the latest version you have of LG. Download

3.> Make sure You select the VX9900 DLL

4.> Read your NV Memory. On your first page it will give you your 6 digit MSL/SPC code go ahead and change it to 000000 (6) 0's and write it. You have now cahnged your SPC code. After the reboot go to PRL in LG Download still with the 9900 dll as your dll of choice and write your Cricket PRL.

5.> BAM Talk n Text Cricket style Enjoy if you know what needs to be done to get wap or MMS up and going please post. I also have noticed with LG Download you can change most LG phones SPC code.