WHAT Is my SPL

[sagytb]

Well I am new with this device, I have X75001,brand new.
How can I know what is my correct SPL, or where can I find an upgrade ?
I have HTC Cruise so I am not new in the flushing...
Please advice.

[lakeman]

or read this
http://forum.xda-developers.com/showthread.php?t=429013
i suggest you read the wiki and glance at the sticky threads as well