get spl works great on sprint phones but if its an other carrier forget about it. heres what i used it works an all carriers and works great.
ur solution, first you must have reg. editer. google it , second, The surefire way to obtain the MSL code from your Mogul (Thanks to Geoff aka gZUB @ PPCGEEKS:

* Change the following registry entries in:
HKEY_LOCAL_MACHINE\SOFTWARE\HTC\ATDbgLog
Enable: 1
LogMode: 1
* Wait a reasonable amount of time and soft-reset (I have noticed that it seems to take longer for this value to take affect, so if you reboot and the registry values are not changed, then you need to do it again and wait longer)
* Check to see that the file \Temp\ATDbg0.txt has been created.
* Return the values back to what they were (most likely 0) waiting the same amount of time as above.
* Look in the ATDbg0.txt file and you should see a log of commands sent to the CDMA radio and there should be something like this somewhere in the file:

Code:

11:9:3 Tx:AT+HTC_RMSL=0\r
11:9:3 Rx:+HTC_RMSL: 354201\r\n0\r
11:9:3 Tx:AT+HTC_ROTKSL=0\r
11:9:3 Rx:+HTC_ROTKSL: 216112\r\n0\r

* The numbers next to the Rx: +HTC_RMSL line should be your MSL... I do not know what the ROTKSL is for, but included it in the snippet incase someone knows.