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Samsung Galaxy Promo with Trade

Promo Code: R661

$900$38/mo bill credit × 24 months

With 24 monthly bill credits when you trade-in an eligible device on Experience More or Beyond.

At a Glance
CustomerPersonal (Consumer)
ActionTrade In
Plan requiredGo5G, Go5G Plus
Trade-inRequired — eligible device (see tiers below)
Port-inNot required
New lineNot required
Connection fee$35 one-time fee
Max per account4 devices
📋
First time trading in with T-Mobile? Before you commit, make sure your old phone will pass inspection — cracked screens, water damage, and active anti-theft locks are the most common reasons trade-ins get rejected or downgraded. Read the Trade-In Checklist →
Terms & Conditions

Promo Code: R661 Start Date: May 14, 2026 Credit: up to $37.50/mo. for 24 months Contact us before cancelling entire account to continue remaining bill credits, or credits stop & balance on required finance agreement is due (e.g. $1,099.99 – Galaxy S26+ 256GB). Bill credits end if you pay off early. Tax on pre-credit price due at sale. Limited-time offer; subject to change.…

Show full terms ↓

Promo Code: R661 Start Date: May 14, 2026 Credit: up to $37.50/mo. for 24 months Contact us before cancelling entire account to continue remaining bill credits, or credits stop & balance on required finance agreement is due (e.g. $1,099.99 – Galaxy S26+ 256GB). Bill credits end if you pay off early. Tax on pre-credit price due at sale. Limited-time offer; subject to change. Qualifying credit, service ($85+/mo. plan w/AutoPay, plus taxes & fees) & trade-in (e.g. Save $900: Samsung S23; Save $450: Samsung Galaxy S7), required. $35 device connection charge due at sale. Trade-in terms and conditions apply. If you have cancelled lines in the past 90 days, you may need to reactivate them first. Up to $900 via bill credits; line with promo must be active and in good standing to receive credits; allow 2 bill cycles. Max 4 discounted devices/account. May not be combinable with some offers, discounts or promotions. Purchase an eligible Samsung device on a monthly payment plan, trade-in an eligible phone, have or switch to Experience More/Beyond, Go5G Plus/Next, Better Value or Experience More qualifying plan and save up to $900 via 24monthly bill credits.

Eligible Phones

2 Credit Tiers

$900 off with Trade-in

$38/mo × 24 months via bill credits

Qualifying Plans

Go5GGo5G Plus
  • Trade in an eligible device
  • $35 connection fee

Eligible Trade-In Devices

Samsung S23

$450 off with Trade-in

$19/mo × 24 months via bill credits

Qualifying Plans

Go5GGo5G Plus
  • Trade in an eligible device
  • $35 connection fee

Eligible Trade-In Devices

Samsung Galaxy S7

How to Claim

Purchase an eligible Samsung device on a monthly payment plan, trade-in an eligible phone, have or switch to Experience More/Beyond, Go5G Plus/Next, Better Value or Experience More qualifying plan and save up to $900 via 24monthly bill credits.

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