[Q] GPS App that navigates, while detecting solid and mobile speed camera's topic

The title basically says it. A friend of mine has a lot of speed tickets. She mentioned to that she needed a new phone. She also needs navigation.

I am looking for software that combines navigation with up-to-date alerts on speed camera's.

Up until now the only thing I can find are dedicated speed camera apps, but the navigation is absent. I need a combo!

Does this software exist?

Thank you

[Q] Manual exposure in Google Camera's HDR+? topic

In my Nexus 4 I used to be able to set manual exposure in HDR mode, which super powered HDR to tremendous flexibility. I would normally take shots at -1 or -2 to ensure highlights had plenty of data and HDR would take care of bringing back shadow details. Match made in heaven to the glory of my instagram portfolio.

Now that I switched to a Nexus 5, manual exposure is just gone from HDR+. I believe the problem lies in the "+" because I had no HDR+ in the Nexus 4, only standard HDR.

Anything I can do to make manual exposure available in HDR+ or disable the "+" mode in the Nexus 5?