ppc6700 flashed to wm6 msl problem

[phonebug]

Hi, I just got a 6700 and upgraded it to wm6. I am tring to use it on cricket. My MSL# was 141900 before I did the upgrade. Now when I ##141900# I get no responce. I have Tried 000000 and 333333 but no responce. I think the phone was a Sprint flashed to cricket. I gave the ESN to cricket and got the phone working but when I try *228 they cant program it, I had to put the MSID in my self and skip the *228. I hope I am posting this in the correct place.

P.S. I used the getspc and it still showes my MSL as 141900. I have tried the putty terminal and could not get it to work.

Any help would be GREAT! Thanks.