I just installed SS 5.4 (coming from Pete's GPA15) and I have to say wow, thanks ChevyNo1! I've only had it on for 1 day, but it seems faster and better in many ways. Anyway, I noticed that GPS is not working. I've toggled it on and off, but still, applications that need my location (Maps, Weather, etc.) cannot get it. I didn't have this problem with GPA15, so I was wondering if this was a known issue and if there was a fix for it. I already did the OTA Update 1 for SS 5.4 and that didn't fix it.