channel4d loginIf you’re already sned in to Channel 4 on the device, you’ll be automatically sned in on your TV. If you’re not sned in, we’ll ask you to enter your email address to sn in or register.If you’re already sned in to Channel 4 on the device, you’ll be automatically sned in on your TV. If you’re not sned in, we’ll ask you to enter your email address to sn in or register.