I am running the stock ROM 3.35 from Sprint. GPS for me has always been excellent from the get-go with iGuidance, Astrolauncher, and GPSGate. Lock-on is usually within 15 seconds. I tried this CAB for kicks.
I have not tried it outside yet, but sitting by my apartment window I was able to get 5/12 satellites when before I could usually only get 3/11. Lock-on time is about the same.
For the record, I also didn't get any prompts to restart after running PPST.exe from /windows. It shut off my phone radio and I waited a while, then did a soft reset. ##787# showed the change.
I'm going to do some more testing, but thanks! Seems to be an improvement so far
