Just purchased the LG G6 coming from a Samsung Note 5. Installed Quick support to remotely control my phone (Authorized 3 channel user of version 12). Was working fine with with my samsung. Aftger install the QS it asks to install the (QS add-on: LG and downloads it but then install fails with "Can't install app Error -504". I tried a bunch of the troubleshooting tools offered up by google with no luck. I'm at a loss. I'm assuming it's due to being a brand new phone. i was just wondering how I go about getting this working?
