Can I remove the WunderLINQs lid screws?
Does my phone need cell service for Navigation to work?
This is dependent on the Navigation app you use but most allow map downloads or caching.
What Android versions are supported?
Essentially any Android device running Android Lollipop (5.0) or newer that has Bluetooth Low Energy(BLE) support. Some features require newer Android versions, the core features are unaffected.
What iOS versions are supported?
Essentially any iOS device that has Bluetooth Low Energy(BLE) support. iPhone 4S and newer; iPad 3rd Generation and newer;
What bikes are supported?
What ever features your bike supports with a Nav 5/6 it would support with the WunderLINQ.
What is the AMPS mount standard?
Below is a snippet from MountGuys.com
"The mounting industry does not have an official standard but the AMPS pattern might be as close as you can get (at least for small electronics). The AMPS pattern is a series of four holes aligned in a rectangular pattern. Some manufacturers use two of the four holes while maintaining the AMPS pattern spacing dimensions. The mounting pattern consists of four holes in a rectangular pattern spaced 1.188 inches by 1.813 inches. Some manufacturers also have 2-hole adapters that support the diagonal measurement of 1.912 inches."