[Q] Missing USB Internet and Charging modes - and other USB questions topic

When I first got my G3, completely stock, on the 12b update, when I connected to USB, I had four modes: MTP, PTP, Ethernet, and Charging.

Since I got the phone, I rolled back to 10b so that I could root with Stump. I am also, unlocked and loaded TWRP (Bump), and then I re-updated to 12b; and I've frozen a bunch of the Verizon bloatware the phone came with. I also installed the Hotspot mod so I could do WiFi tether.

Now that I've done all that, I'm missing the USB modes for Ethernet and Charging. Only MTP and PTP remain. I did not freeze anything that I would think would relate to these options?

USB charging is abysmally slow, so I'm mainly asking about this because I'm hoping the "Charging" allows for faster USB charging. Anyone know if it does?

Also interestingly, prior to this, I was having to select the Internet->Ethernet mode to use ADB. I no longer have to do that? ADB now works over MTP and PTP. I'm wondering if this is due to the hotspot mod from: http://forum.xda-developers.com/veri...vs985-t2918118 ?

Lastly, how can I make it so the phone stops often defaulting to "Installer" mode when plugged in? Really annoying, as I already have the drivers installed.