[fredcatsmommy]

Originally Posted by fredcatsmommy

I've been told it's very dangerous to use another carrier's prl file. I finally got locks in seconds this afternoon, after making a couple of changes. First, in the registry I changed the SUPL AGPS/ServerIP value from 95.207.101.126 to 172.25.8.100. With that change I noticed that I picked up more satellites, but still no lock. (I have an extra non-sprint vogue that I've been experimenting with so I was able to compare my xv6900 with the changes to the alltel without the changes). Then I added the files that I've attached in the .zip file to the Windows directory. Once the files are in \Windows, just click on 1_SP_AllowCertificateInstall.cpf and 3_SecurityOff.cpf. With 2_SdkCerts.cab, click on it and it will install itself. Soft reset. After that I had locks instantaneously on the device, whereas with the other that I hadn't made those changes, no locks. These files were posted on ppcgeeks shortly after the alltel upgrade, and worked to make the gps work. Obviously use at your discretion, but I've not had a problem.

this worked on the alltel vogue as well. Where I wasn't getting any locks, now getting between 5-7 in seconds on both the xv6900 and the alltel. Also had changed GPSMode (in HKLM/Software/HTC/SUPL AGPS) from 2 to 4.