This PRL Change Made Things Slightly Worse on My Phone
Of course everyone will get different results with this but I thought it would be important to share my experience. I live in the Bay Area FYI
Before doing anything I took some baseline speed tests
Orignal PRL
Down 743,240,365,506,675
Up 165,144,190,121,141
After following the directions I checked and the PRL which was indeed changed to 00001.prl. I also noticed that my phone was immediately on 2G. I gave it some time and it eventually went to 3G. Here are my test results
Changed PRL (00001.prl)
Down 260,233,560,301,165
Up 129,111,115,089,103
I noticed right after the tests my phone went back to 2G which I promptly took a screen shot. I've never seen my phone go to 2G at this location before.
Needless to say for me in the Bay Area this hack made things worse.
Good luck to the rest of you.