How to Activate Boost Infinite SIM Card

Boost Infinite Unlimited

Boost Infinite Unlimited plan

  • Unlimited talk & text
  • AT&T & T-Mobile 5G & 4G networks


* $25/mo Forever

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Boost Infinite phone plans starting at $25/mo - View Plans
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Rob Webber

Rob Webber


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Ready to make the switch to the Boost Infinite plan so you can finally pay less for your cell phone service? Now that you've made this savvy move, activating your SIM card is next.

No worries if you need help figuring out exactly how to do it. In this guide, I'll break down each step of the process so you can get your Boost Infinite service up and running hassle-free.

How do I activate my Boost Infinite SIM?

For eSIM, make sure your device is compatible, unlocked, and running iOS 15.2 or later. Download the Boost Infinite app and follow the provided instructions to activate your eSIM.

Activating Boost Infinite SIM via app

The quickest and easiest way to get started with the activation process is with the Boost Infinite app:

  • Turn your phone off (not in sleep mode).
  • Insert the Boost Infinite SIM card into your device.
  • Turn your phone back on and connect to Wi-Fi.
  • Download the Boost Infinite app.
  • Follow the prompts to complete the activation process.

Activating Boost Infinite SIM by phone

If you have trouble with activation or prefer to activate over the phone, you can call 866-957-8278 to speak with an activation specialist.

Boost Infinite APN settings

When you bring your own phone to Boost Infinite, you may need to adjust a few settings to optimize your phone service. It's easy to do, and I'll guide you through each step.

Activating Boost Infinite on an Android phone

Here's how to optimize your Boost Infinite phone service settings:

  • Open Settings.
  • Go to Connections > Network Connections (or Wireless & Networks, depending on your device).
  • Select Mobile Networks and verify that Mobile Data is turned on.
  • Choose Access Point Names or "APN" (this might be under Advanced options).
  • Tap Add or the plus sign to create a new APN.

Fill in the following details:

Name: boost

APN: ereseller


MMS Proxy:

MMS Port: 80

APN Type: default,mms,supl,fota,xcap

APN Protocol: IPv4 / IPv6

APN Roaming Protocol: IPv4 / IPv6

APN Enable/Disable: Enabled


  • Save your settings.
  • Confirm that the new APN is selected.
  • Restart your phone to apply the changes.

Test your connection by turning off Wi-Fi, making a call, sending a picture message, and loading a web page.

Activating Boost Infinite on iPhone

For iPhones, follow these steps:

  • Open Settings > General > Software Update.
  • Update to at least iOS 15.2 (this is the minimum version for Boost compatibility).
  • Go to Settings > General > About.
  • A pop-up will appear; click "Update" and verify that the Carrier is Boost 49.1 or higher.

Activating your Boost Infinite SIM card FAQs

How long does it take for Boost Infinite SIM to activate?

It typically only takes a few minutes for your phone service to become active. Occasionally, it can take up to 24 hours, but if you think there's an issue, go ahead and contact Boost Infinite customer support.

Can I transfer my number when activating a Boost Infinite SIM?

Yes - you can port your number by following the instructions during the activation process. Keep in mind you'll need your account number and transfer or port-out PIN from your previous carrier.

Can I activate a Boost Mobile SIM card on Boost Infinite?

No. While Boost Mobile and Boost Infinite are both owned by DISH Network, they are two separate carriers. Thus, their SIM cards are not interchangeable.


Boost Infinite SIM card activation is a straightforward process. Do it in the app, or call their activation department for help.

Either way, your affordable unlimited plan will be active and ready to save you money in a snap.

Compare cheap cell phone plans to find the best prepaid SIM card.