Let's Get Your Mainstream Account Set Up
Internet Trouble? Questions About Our Installation Process?
Connect GigaSpire
to power outlet
Boot-up time:
About 4 minutes
Connect on end of supplied Ethernet cable to one of the LAN ports access device provided by your service provider (e.g., modern or ONT) and the other end of the cable to the WAN port on the back of the GigaSpire.
The solid green light indicates SUCCESS! You are connected to the Internet.
Refer to the Quick Start Guide for the App to set up
your Wi-Fi.
Connect GigaSpire
to power outlet
Boot-up time:
About 4 minutes
Connect on end of supplied Ethernet cable to one of the LAN ports access device provided by your service provider (e.g., modern or ONT) and the other end of the cable to the WAN port on the back of the GigaSpire.
The solid green light indicates SUCCESS! You are connected to the Internet.
Refer to the Quick Start Guide for the App to set up
your Wi-Fi.
Connect GigaSpire
to power outlet
Boot-up time:
About 4 minutes
Connect on end of supplied Ethernet cable to one of the LAN ports access device provided by your service provider (e.g., modern or ONT) and the other end of the cable to the WAN port on the back of the GigaSpire.
The solid green light indicates SUCCESS! You are connected to the Internet.
Refer to the Quick Start Guide for the App to set up
your Wi-Fi.
Connect GigaSpire
to power outlet
Boot-up time:
About 4 minutes
Connect on end of supplied Ethernet cable to one of the LAN ports access device provided by your service provider (e.g., modern or ONT) and the other end of the cable to the WAN port on the back of the GigaSpire.
The solid green light indicates SUCCESS! You are connected to the Internet.
Refer to the Quick Start Guide for the App to set up
your Wi-Fi.
Connect Blast U4M
to power outlet
When the LED is flashing red, you can pair the Blast U4M with Blast U6T. Press and hold the WPS buttons on the Blast U4M and then the Blast U6T for 3 seconds each (less than 30 seconds apart). The LED flash green while attempting to pair.
Use the solid green LED indictor (displays for 60 seconds at end of pairing cycle) to determine idea location for the GigaMesh. If necessary, relocate it to a more ideal distance from the Blast and confirm successful pairing after the GigaMesh reboots (repeat steps 2-3 as needed).
Blast U4M location is ideal distance from the Blast U6T.
Ideal: Steady State
Move Blast U4M close to the Blast U6T. To far: Slow Blink (1000 msec)
Move Blast U4M farther away from the Blast U6T. To close: Fast Blink (250 msecs)
Note: Once successful pairing is complete the Blast and GigaMesh LEDs will both show a solid Cyan(light blue) color. It may take several minutes to reach that state.
If applicable, use the Mainstream app to set up
the Blast.
Connect Blast U4M
to power outlet
When the LED is flashing red, you can pair the Blast U4M with Blast U6T. Press and hold the WPS buttons on the Blast U4M and then the Blast U6T for 3 seconds each (less than 30 seconds apart). The LED flash green while attempting to pair.
Use the solid green LED indictor (displays for 60 seconds at end of pairing cycle) to determine idea location for the GigaMesh. If necessary, relocate it to a more ideal distance from the Blast and confirm successful pairing after the GigaMesh reboots (repeat steps 2-3 as needed).
Blast U4M location is ideal distance from the Blast U6T.
Ideal: Steady State
Move Blast U4M close to the Blast U6T. To far: Slow Blink (1000 msec)
Move Blast U4M farther away from the Blast U6T. To close: Fast Blink (250 msecs)
Note: Once successful pairing is complete the Blast and GigaMesh LEDs will both show a solid Cyan(light blue) color. It may take several minutes to reach that state.
If applicable, use the Mainstream app to set up
the Blast.
How to Setup Your Mainstream Account
To set up your Mainstream Account, please the Account page and select "New Portal User? Set up Your Account here."
Please note: When setting up your account, you will need to use the email address that was used when you signed up for your Mainstream internet service. If you are unsure what email address was used, please call our customer support at (844) 752-6736.
How to Set Up Autopay
Please visit your account portal and select the "Billing" option. From there, you will be able to enter your payment details and set up autopay. If you have any questions, please call us at (844) 752-6736.
ACH and Paperless Autopay Discount
By signing up for paperless autopay you'll receive a discount on your monthly bill! There are two tiers of discount available.
1. If you sign up for autopay with a credit or debit card, you will receive a $5 monthly discount.
2. If you sign up for autopay with ACH payments, you will receive a $10 monthly discount.
These discounts do not stack, you may only receive one monthly discount of $5 or $10 respectively, depending on your autopay method.