https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663811#M19645 I was trying to go to the mode tab on the home screen. <BR />Rep had me uninstall then reinstall followed by cycling the base station. Didn't fix right away but started working later that afternoon Wed, 26 Dec 2018 22:39:25 GMT ochriso 2018-12-26T22:39:25Z https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663448#M19580 <P>Have been unable to arm or disarm from my phone since early December. I can do it from my computer just not my phone. Thanks&nbsp;</P> Wed, 26 Dec 2018 21:58:47 GMT https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663448#M19580 ochriso 2018-12-26T21:58:47Z https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663801#M19644 <P>Can you provide a little more detail regarding the process you go though when attempting to change modes. I personally have a Note 9 &amp; I am able to adjust through all modes accordingly. What Android &amp; Arlo App version are you running?</P> Wed, 26 Dec 2018 22:01:31 GMT https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663801#M19644 ShayneS 2018-12-26T22:01:31Z https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663811#M19645 I was trying to go to the mode tab on the home screen. <BR />Rep had me uninstall then reinstall followed by cycling the base station. Didn't fix right away but started working later that afternoon Wed, 26 Dec 2018 22:39:25 GMT https://community.arlo.com/t5/Arlo-Pro-2/Unable-To-Arm-Or-Disarm-With-AAp-On-Galaxy-Note-9/m-p/1663811#M19645 ochriso 2018-12-26T22:39:25Z