The 2016 honda pilot is running 4.2.2 with a hondalink launcher. I tried to install apks through the usb but the install button on the bottom is grayed out. I was able to enter the hidden settings. I have the developers options turn on, usb debugging checked, and installing unknown sources checked. I wasnt able to connect with adb with usb but I using wifi works. I was able to pull most of the files and info for file system. I tried to install a file manager apk by adb install and it gave a failure for internal error. The system does not have a sdcard directory and when I tried to install apks in the /system/app it gave me a perimission denied error. The /system/bin doesnt have SU or reboot recovery. im stump on what to do next. Help please!