I'm using IGO NextGEN for Android. I have two questions - I can't find an answer, but I'm sure it was answered before.

1. IGO uses a very annoying type of speedcam alerts. I want a simple beep (or nice short sound) only once when I'm approaching the speedcam. The default solution beeps many times and when I'm on an area with many speedcams, it is really annoying. I had a solution for this on my previous phone, but I didn't make a backup of sys.txt.
2. When I'm searching for POI, IGO Nextgen offers me images from my phone. How to disable this behaviour?