Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
FYI, Fire TV devices do not have access to the Spectrum TV app (and sideloading it wont work either).
You can call/contact Spectrum support and explain the app was accidentally deleted/removed, and they will give you a private/developer link to the Spectrum TV app with a code to reinstall it (assuming you still qualify: continuous TV service since mid-December, etc)
Re: Spectrum app on roku and will not allow streaming it
Thanks yall! I contacted spectrum and they were able to fix it... as long as you had it before on your current device and have been a spectrum customer, you can get your access back... from what I was told its only new users to the spectrum app who can't download and use spectrum app on roku.