I've purchased a new modem to replace my eol modem (also customer owned), but how may i activate it without using the app please?

First tried per instructions.

If so, you probably have the technical skill necessary to install and activate xfinity service with a getting started kit.

Recommended for you

You can either use the xfinity app, use the xfinity web portal, or even just call xfinity customer support and someone will be able to.

However, i had to call xfinity support to activate the modem.

This also works if you're activating xfinity tv.

see all customer reviews.

After 10 minutes or.

At the same time a lan cable connected to a laptop brings up a.

Make sure your phone is on your cellular network and click the appropriate link below to get started.

After 10 minutes or.

At the same time a lan cable connected to a laptop brings up a.

Make sure your phone is on your cellular network and click the appropriate link below to get started.

I am trying to upgrade my modem to an arris sbg8300.

I have an old phone and also just.

The coax outlet is live (the old modem is connected there).

Connecting your own cable modem to xfinity comcast tutorial.

Learn how to activate a modem or gateway you own using the xfinity app.

Once you've established a temporary internet connection and if you don't automatically see a welcome message to begin setup, open a web.

Download the xfinity app for free from google play or the app store.

Have your mobile telephone number, your xfinity username and password, or the account number and telephone number associated with your.

Manage or link accounts.

The coax outlet is live (the old modem is connected there).

Connecting your own cable modem to xfinity comcast tutorial.

Learn how to activate a modem or gateway you own using the xfinity app.

Once you've established a temporary internet connection and if you don't automatically see a welcome message to begin setup, open a web.

Download the xfinity app for free from google play or the app store.

Have your mobile telephone number, your xfinity username and password, or the account number and telephone number associated with your.

Manage or link accounts.

There's another way you can activate xfinity internet without the app:

So far so good.

If you’re activating xfinity wifi boost pods or an xfinity xfi gateway (with the exception of the xfi fiber gateway, arris x5001), you can use the xfinity app for easy.

Can’t activate new modem/router in app.

Download the xfinity app on your mobile phone to activate your internet in minutes.

If so, follow the screen prompts.

While attempting to activate a modem the application does not find the new modem (arriss t25).

Activate your gateway or modem.

Activating your new modem is simple and easy via the xfinity my account app!

Download the xfinity app for free from google play or the app store.

Have your mobile telephone number, your xfinity username and password, or the account number and telephone number associated with your.

Manage or link accounts.

There's another way you can activate xfinity internet without the app:

So far so good.

If you’re activating xfinity wifi boost pods or an xfinity xfi gateway (with the exception of the xfi fiber gateway, arris x5001), you can use the xfinity app for easy.

Can’t activate new modem/router in app.

Download the xfinity app on your mobile phone to activate your internet in minutes.

If so, follow the screen prompts.

While attempting to activate a modem the application does not find the new modem (arriss t25).

Activate your gateway or modem.

Activating your new modem is simple and easy via the xfinity my account app!

You can do so online.

Seriously frustrating experience activating my own new net gear cm2050v.

But there are a couple of requirements we want you to know before.

Download the xfinity app for.

Install your own modem router, i'm installing a netgear c7000v2, the procedure will be the same for any.

I plug my laptop in via ethernet and it directs me to google or apple app.

Prompted to download the xfinity.

There are three ways that you can activate your modem.

You may also like

So far so good.

If you’re activating xfinity wifi boost pods or an xfinity xfi gateway (with the exception of the xfi fiber gateway, arris x5001), you can use the xfinity app for easy.

Can’t activate new modem/router in app.

Download the xfinity app on your mobile phone to activate your internet in minutes.

If so, follow the screen prompts.

While attempting to activate a modem the application does not find the new modem (arriss t25).

Activate your gateway or modem.

Activating your new modem is simple and easy via the xfinity my account app!

You can do so online.

Seriously frustrating experience activating my own new net gear cm2050v.

But there are a couple of requirements we want you to know before.

Download the xfinity app for.

Install your own modem router, i'm installing a netgear c7000v2, the procedure will be the same for any.

I plug my laptop in via ethernet and it directs me to google or apple app.

Prompted to download the xfinity.

There are three ways that you can activate your modem.

Completed all local setup steps on the modem and router, up to the point of connecting to my xfinity service.

All you need to do is turn on your.

While attempting to activate a modem the application does not find the new modem (arriss t25).

Activate your gateway or modem.

Activating your new modem is simple and easy via the xfinity my account app!

You can do so online.

Seriously frustrating experience activating my own new net gear cm2050v.

But there are a couple of requirements we want you to know before.

Download the xfinity app for.

Install your own modem router, i'm installing a netgear c7000v2, the procedure will be the same for any.

I plug my laptop in via ethernet and it directs me to google or apple app.

Prompted to download the xfinity.

There are three ways that you can activate your modem.

Completed all local setup steps on the modem and router, up to the point of connecting to my xfinity service.

All you need to do is turn on your.