- Go to the Amazon website and sign into your account. Navigate to “Your Account” and select “Your Prime Video Channels” under “Digital Content and Devices”.
- Under “Your Channels”, find the HBO subscription you want to cancel. Select “Cancel Channel” next to it and confirm your cancellation in the pop-up window.
- Your HBO subscription will remain active until the end of your current billing period, but will not auto-renew. You can continue accessing HBO until then.
- If you have an active HBO subscription through Amazon Prime Video Channels, the HBO app on your Fire TV device will automatically switch over to HBO Max. You can use your existing HBO login credentials in the HBO Max app.
- To completely cancel HBO Max, including access, go to the HBO Max website and select “Cancel Subscription” under your account settings. Follow prompts to confirm cancellation.
So in summary, you need to use the Amazon website to cancel an HBO subscription purchased through Amazon Prime Video Channels. The cancellation takes effect at the end of your current billing cycle. Make sure to also cancel directly through HBO Max if you want to fully cancel access immediately. Let me know if you have any other questions!