How to Activate Xfinity Self-Install Kit Devices?


Learn how to activate your Xfinity mobile phone online at in this guide

You’ve come to the correct place if you’re seeking the simplest, fastest, and most dependable way to activate your mobile via xfinitymobile.come/activate.

What is Xfinity Mobile, and how does it work?

  • Xfinity Mobile is a wireless service that aims to save money for users.
  • It is set up so that users may use their phones to access the Internet.
  • It will not be connected to the country’s largest LTE network or the majority of WiFi hotspots in any way.

How to Activate your Xfinity Mobile via

Yes, It can break down the entire activation procedure into four simple stages. Let’s go over each step and how to complete the activation task without being interrupted.

Follow the instructions to activate via Xfinity mobile/activate or

How to Unbox Your New Xfinity Phone and SIM Card:

  • Unboxing is the first thing you’ll do when you get a new phone.
  • You’ll need to unbox your new phone to get these items: an Xfinity Mobile Phone, a SIM card, a charger, and any additional extras.
  • You must locate your Xfinity phone in the switched-off mode when you remove these components.
  • Please keep it in that mode until the procedure is completed.

 Insert Xfinity SIM Card:

  • The SIM card must now be inserted into the Xfinity phone.
  • Check to see that the SIM card is in the correct slot.
  • It’s simple. If you’re not sure how to insert it, refer to the instructions in the box.
  • (If you choose to Bring Your Device – BYOD), those who are still using their old phones can still use the new Xfinity Mobile SIM card with Xfinity Mobile.
  • Eject the old SIM and replace it with the new one in the phone.)
  • Note: Xfinity Mobile ensures that you don’t mix up your SIM cards by assigning a label to each new SIM card corresponding to a specific device.

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  • After successfully inserting the SIM card, go to the authorized activation link activate.
  • The procedure becomes more straightforward as a result.
  • You’ll be asked to log in and enter your credentials.
  • To activate, you must first select your Xfinity Mobile Phone.
  • If you want a new phone number, select “I want a new number.”
  • After your phone is enabled, Xfinity Mobile will assign you.
  • If you’re going to transfer your current phone number, make sure you have all of the necessary information, such as your prior carrier’s PIN, account number, and so on.
  • Call your primary provider for immediate assistance, or check your previous bills for these facts.
  • Press the “Activate!” button, and your phone will be ready to use.
  • It will send a confirmation email to you to let you know.
  •  All you have to do now is turn on your smartphone.
  • When you choose the fastest network, your new Xfinity Mobile is ready to provide you with the most pleasing experience possible.

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How to Activate BYOD (Bring Your Device) on Xfinity Mobile?

  • You can always bring your phone to Xfinity Mobile and activate it.
  • In 20-25 minutes, you can acquire a new phone number and complete the process.
  • Xfinity will send you an email once your device has been activated.
  • Here’s how you finish the Xfinity Mobile BYOD activation procedure.

 Checklist for Pre-Activation:

  • Take a look at the checklist for pre-activation.
  •  You’ll need to know your Google account or Apple ID details.
  •  Check to see if your phone is linked to a reliable WiFi network.
  •  Keep track of your prior carrier’s details, such as a recent bill.
  • It will be helpful while transferring the phone number.
  • If you have any voicemails, download these as well.

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Change Your Phone Number:

  • At this point, complete the phone number transfer.
  • You’ll need to utilize your prior carrier’s phone bill and billing address.
  • If you want a new phone number, use the “I want a new number” option.

Activate your Xfinity SIM Card:

  • Select “Activate SIM” from the drop-down menu and wait.
  • Once the transaction is complete, Xfinity will send you a confirmation email.

 Insert New Xfinity SIM Card:

  • The new number is almost ready to be inserted.
  • Make sure you don’t make any mistakes when inserting the new SIM card.

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  • On, you may activate the Xfinity kits right from your phone.
  • On your smartphone, download and install the official Xfinity app on Android or iPhone.
  • Once the installation is complete, open the app on your phone.
  • Access your Xfinity account by logging in.
  • If you’re a new customer, click “create account” to set up an account and activate your Xfinity kits.
  •  Once you’ve signed in to your Xfinity account, you’ll be requested to complete the “Gateway” activation process.
  • If you are not prompted after signing in to your Xfinity account, go to the top left and select the “Account” link.
  • It should show this on the Xfinity mobile app’s “Overview” page.
  • Go to “Devices >> Activate xFi Gateway or Modem” and then “Activate xFi Gateway or Modem.”
  • When you launch the Xfinity app, scan the “QR Code” on the back of the “Xfinity” device with your phone camera and select “OK” from the popup.
  • Wait for a green checkmark to appear, indicating that the QR code was adequately read.
  • If you cannot scan the QR code, input the 12 digit Mac number found on the back of the Xfinity box and press the “Next” button.
  • The Xfinity app will guide you through the process of connecting and powering up.
  • Next, give your WiFi network a name and a password, then click “Done.”
  •  Now, you can hang one while the device is being set up.
  • This may take a few minutes, but it will undoubtedly activate and set up your gadget.
  •  Once the “Activation” is complete, the screen will display your WiFi name and password for confirmation, as well as your “Xfinity voice number” if you have one.
  • Make a mental note of the information and then click “Confirm and finish up.”
  • • Finally, to ensure that the setup is complete, connect your devices to the new WiFi name and password.
  • There’s no need to go to to set up and activate the device with the Xfinity app.
  • The activation overview then moves on to the next step.
  • Mobile is a mobile version of
  • For Xfinity X1, this does not work.
  • However, if you’re setting up Xfinity equipment like the Internet, voice, or other Xfinity TV programs, this will come in handy.
  • Switch on the Xfinity device you’d like to use.
  • This could be “Internet, Voice, or Television.”
  • Go to “” on your Xfinity mobile device.
  • To activate your device, you’ll be given a choice to download and install the Xfinity app.
  • • Scroll down to “If you are in a WiFi Ready apartment (with a pre-installed xFi Gateway) or are activating your Xfinity Voice, click “here” to get started.”
  • Confirm your Xfinity account information on the Xfinity website.
  • This could be your Xfinity phone number or your Xfinity account and password.
  • Select the best choice and press the “Next” button.
  • Once you’ve confirmed and verified your Xfinity account, follow the instructions to activate it.

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How do I get my Apple Watch to work on Xfinity Mobile?

Make sure your Apple device meets the following conditions before starting the activation process via

  • Internet access through WiFi
  • Bluetooth has been enabled.
  • An Apple Watch Series 6 (GPS + Cellular), Apple Watch Series SE (GPS + Cellular), Apple Watch Series 4, Apple Watch Series 5, or Apple Watch Series 3 (GPS + Cellular).
  • An iPhone 6S or above with iOS 13 or higher is required for Apple Watch Series 6 (GPS + Cellular), Apple Watch Series 5 (GPS + Cellular), and Apple Watch SE (GPS + Cellular).
  • iPhone 6 or later with iOS 12.3 or later and Apple Watch Series 4 (GPS + Cellular) or Series 3 (GPS + Cellular)
  • You’ll now need to pair your iPhone and Apple Watch devices.
  • Both devices should be close to one another during the pairing procedure.
  • Open the “Watch” app on your iPhone.
  • Press the “Start Pairing” button to begin the pairing process.
  • “Your Apple Watch is Paired” should appear.
  • When you’re finished, select “Set Up as New Apple Watch.”
  • Press the option “Restore from Backup” if it has previously been set up.
  • Follow the on-screen instructions, and when prompted, enter your Apple ID and password.
  • You’ll be able to finish the pairing procedure.
  • The cellular activation process can then commence.
  • Once the devices are associated, tap the “OK” button to complete the process.
  • Follow the procedures outlined below by tapping “Set Up Cellular.”
  • Start the activation process by clicking “Get Started.”

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Accept Terms & Conditions:

  • Review the terms and conditions for your Apple Watch plan. To proceed, click the “Accept” button.

Provide an Emergency Address:

  • If something goes wrong, you must provide an emergency address.
  • As a result, you must enter an address. To proceed, select the “Save Address” option.
  • Complete Activation: Adding a line to your Account may take some time.
  • Wait till the activation process is finished before proceeding.
  • Make sure you’re not exiting it too soon.
  • This would result in the activation failing.
  • Your Apple Watch will receive a confirmation message.

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Activating Your New Phone (xfinity mobile byod promo)

  • Visit your Xfinity Mobile My Account or click here to begin the activation procedure.

You’ll need to fill in the following information:

  • Email, Mobile, or Username and Xfinity Password.
  • Select “Sign In” from the drop-down menu.
  • From the “Devices” menu, select the phone you want to activate.
  • Complete the process by following the on-screen directions.
  • Before proceeding to the processes mentioned above, you must have your prior carrier’s information (your account PIN and a copy of your bill) on hand.
  • Don’t hesitate to call your provider if you don’t know your 4-digit PIN. They should undoubtedly assist you.

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Troubleshooting Tips for Xfinity Mobile Activate Not Working (xfinity mobile com activate)

Here are a couple of things to check:

Make sure to choose Set Up Over WiFi (not Set Up Over Cellular) when activating your device
If you’ve activated it but your device is not working, confirm that you see “Xfinity Mobile” on the top left of the home screen. If you don’t, follow these steps

  • It would help if you looked after a few critical stuff.
  • Because it is a new service provider, you must activate your mobile service from your old service provider to the new service provider.
  • When you switch your phone number from another provider to Xfinity Mobile Service.
  • Then there are a few things to remember.
  • You should have a copy of your previous service provider’s bill.
  • There should also be a four-digit account.
  • If you don’t have a bill, you can take what’s most important from them.
  • If you activate the SIM in multiple iPhones, each SIM is assigned to your phone with a unique identity.
  • You must correctly insert it.
  • If you don’t do this, you can run into some issues.
  • Because this procedure takes only 10 minutes to finish, you don’t have to worry about wasting our time.
  • You must always have access to the Internet while completing this process.
  • To use the flash activator, go to
  • You will be given step-by-step activation instructions to follow and fill in the details of your Xfinity mobile device.
  • Your Xfinity mobile becomes active as soon as you do this.

How can I get in touch with Xfinity Mobile Support?

  • If you ever need assistance or run into problems activating your smartphone, you can always contact professionals at This is the official support page.
  • Go to the official support page on your computer.
  • On this page, type your search term into the “Search Support” box.
  • Find answers to questions about Coverage & Network, Plan & Billing, Device, Getting Started, and Account.
  • If you have any questions, use the “Ask Xfinity” button on the same page (toward the bottom).
  • A new window will appear, allowing you to begin speaking with a live person.

What is the phone number for Xfinity activation?

  • To speak with a customer support person, please call Xfinity at 1-800-XFINITY.

What is the phone number for Xfinity internet activation?

  • You can obtain more help from support personnel by going to

How do I get in touch with a live person at Xfinity?

  • For further information, go to and select the chat option.

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  • Using the choices listed above, you can activate your exploitable cellphone.
  • If none of these options work for you, dial the Xfinity mobile activation phone number.
  • You can also communicate with them via chat, which is a very convenient method.
  • Official webpage:
  • We hope that you have fully comprehended all of the above information, which has been presented to you clearly and concisely.
  • if you have any questions, please let us know in the comments section.

Frequently Asked Questions: xfinity

How do I activate my iPhone SIM card?

Place the SIM card in the tray and push it back into the phone.
Hold the Power button down until the Apple logo appears on the screen to turn on your iPhone.
Follow the on-screen directions to begin the setup procedure.

Can I put my Xfinity SIM card in another phone?

Is it possible to use an Xfinity Mobile SIM card on another phone? Yes, an Xfinity Mobile SIM card may be used in another phone. However, in order to utilize the Xfinity Mobile SIM card, the second phone must be unlocked.

How do I switch phones with Comcast?

Transfer your previous phone’s SIM card to your new phone.
Join the WiFi network.
Switch on your new phone.
Tap “Next” after selecting the option to copy data.

How do I activate my new SIM card Comcast?

If you’re activating phones for the whole family, Xfinity Mobile also makes it simple to avoid mixing up SIM cards with labels for each new SIM and its accompanying device. To get started, go to Then sign in or establish an account, and choose the phone you want to activate.

How do you activate a new phone? xfinitymobile.come/activate

Install Android on a new phone.
Use the Transfer Stuff info to save contacts and content from your old phone.
Turn off both phones.
Insert the SIM card into the new phone if necessary.
If required.
To activate and set up your new phone, follow the on-screen Setup Wizard steps.

How do I activate my SIM card?

Turn on your phone and insert the new SIM card.
Activate your new SIM card with the activation key that comes with it (included in the packaging).
To activate the SIM card online, enter this code.
Wait a few moments, and it should be active.

Will Xfinity pay off my phone to switch? www.xfinitymobile/activate

They don’t pay off your outstanding device bill or cover any early termination fees you could encounter while switching carriers.

Which iPhones are compatible with Xfinity Mobile?

Because Xfinity Mobile uses Verizon’s network, the phone must be capable of connecting to it. It should be alright if you bring a Verizon or completely unlocked iPhone. iPhones purchased through Sprint also function. However, most iPhones purchased through T-Mobile or AT&T will not function, so you’re out of luck.

Will an Xfinity phone work on Verizon?

Verizon’s towers and Comcast’s Xfinity hotspot network provide service. On Verizon’s network, Xfinity Mobile now supports 5G, but you’ll need a 5G phone to utilize it.

Is Xfinity Mobile GSM?

Xfinity uses CDMA technology. The network is the largest and most reliable 4G LTE network in the United States, with the most dependable hotspots.

Can AT&T phone work with Comcast?

Does an AT&T phone work with an Xfinity Mobile phone? Your Xfinity Mobile phone should operate with AT&T if it is unlocked. The majority of recent handsets are compatible, however, you should verify with your carrier before purchase.

Why is my phone not compatible with Xfinity Mobile?

Because different carriers utilize different network technology, not all phones are compatible with all networks. As a result, a phone designed for one carrier may not be compatible with another’s technology.

Is Xfinity Mobile really free?

All Xfinity Mobile plans include unlimited talk and text for free. You may pay for data in one of two ways: by the gig or by the month. There are 1 GB, 3 GB, and 10 GB options in the By the Gig category.

Can I put my Xfinity SIM card in an unlocked phone?

Yes, an Xfinity Mobile SIM card may be used in another phone. However, in order to utilize a SIM card from another carrier, the phone must be unlocked. Any unlocked GSM phone will operate with the Xfinity Mobile SIM card.

What phones are compatible with Xfinity service?

Xfinity Mobile works with the majority of iPhones, Samsung Galaxy phones, and Google Pixel phones. If your Apple Watch has the most recent version of watchOS, you can bring it. Also compatible are Motorola and LG phones purchased via Xfinity Mobile.

How do I activate cellular data on my iPhone? www.xfinitymobile.come/activate

Turn Cellular Data on or off for any app (such as Maps) or service (such as Wi-Fi Assist) that can utilize cellular data by going to Settings > Cellular. If you turn off a setting, your iPhone only utilizes Wi-Fi for that service. Wi-Fi Assist is enabled by default.

Why is my SIM card not working iPhone? xfinity mobile/activate

Make that the SIM tray is entirely closed and not loose. It’s possible that a SIM tray from a different iPhone, iPad, or phone manufacturer will not fit properly. Use a different SIM card. If you don’t have one, visit your carrier’s retail location and request a SIM card test.

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