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expiredloopydeals posted Nov 6, 2025 4:05 PM

Switch 4-Lines to T-Mobile: 4x 256GB iPhone 17 + 4x Essentials Plan

$100/month for 24 months after Bill Credits + Taxes & Fees

(port-in required)at T-Mobile
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Deal Details
Update: This popular deal is still available.

T-Mobile offers 4x 256GB iPhone 17 Smartphone + 4 Lines of Essentials Plan (Unlimited Talk/Text + 50GB premium data/month) for $100/month ($25 per line; AutoPay required) after 24-month bill credits when you switch 4 lines to T-Mobile (port-in required). Shipping is free.

Thanks to Community Member loopydeals for posting this deal.

Deal Instructions:
  1. Purchase 4 new iPhone 17 on a monthly payment plan and pay the applicable sales tax on the pre-credit price at time of purchase; plus $35 device connection charge per phone.
    • Note, the activation fee is waived for today (Cyber Monday 12/1/25)
  2. Activate 4 new voice lines on T-Mobile's Essentials 4 Line Offer plan and port in 4 numbers from an eligible carrier.
  3. Receive up to $830 back via 24 monthly bill credits per phone.

Editor's Notes

Written by StrawMan86 | Staff
  • Offer ends 12/3/25 at 11:59 PST.
  • Contact T-Mobile before cancelling entire account to continue remaining bill credits, or credits stop & balance on required finance agreement is due (e.g., $829.99 – iPhone 17 256GB).
  • Bill credits end if you pay off early.
  • Tax on pre-credit price due at sale.
  • Limited time; subject to change.
  • Qualifying credit and service required.
  • Eligible port-in (AT&T, Verizon, Claro, UScellular, Xfinity, Spectrum, and Liberty PR Only) & 4 new lines required ($25/line/mo. w/ AutoPay; plus taxes/fees); contact T-Mobile if cancelling lines. Canceling any lines requires you to move to the regular-rate Essentials plan. +$5/line/month without AutoPay; debit or bank account required. If you have cancelled lines in the past 90 days, you may need to reactivate them first.
  • Up to $830 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 or discounts.
  • Refer to the original post & forum comments for additional deal ideas & discussion.

Original Post

Written by loopydeals
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

T-Mobile offers 4x 256GB iPhone 17 Smartphone + 4 Lines of Essentials Plan (Unlimited Talk/Text + 50GB premium data/month) for $100/month ($25 per line; AutoPay required) after 24-month bill credits when you switch 4 lines to T-Mobile (port-in required). Shipping is free.

Thanks to Community Member loopydeals for posting this deal.

Deal Instructions:
  1. Purchase 4 new iPhone 17 on a monthly payment plan and pay the applicable sales tax on the pre-credit price at time of purchase; plus $35 device connection charge per phone.
    • Note, the activation fee is waived for today (Cyber Monday 12/1/25)
  2. Activate 4 new voice lines on T-Mobile's Essentials 4 Line Offer plan and port in 4 numbers from an eligible carrier.
  3. Receive up to $830 back via 24 monthly bill credits per phone.

Editor's Notes

Written by StrawMan86 | Staff
  • Offer ends 12/3/25 at 11:59 PST.
  • Contact T-Mobile before cancelling entire account to continue remaining bill credits, or credits stop & balance on required finance agreement is due (e.g., $829.99 – iPhone 17 256GB).
  • Bill credits end if you pay off early.
  • Tax on pre-credit price due at sale.
  • Limited time; subject to change.
  • Qualifying credit and service required.
  • Eligible port-in (AT&T, Verizon, Claro, UScellular, Xfinity, Spectrum, and Liberty PR Only) & 4 new lines required ($25/line/mo. w/ AutoPay; plus taxes/fees); contact T-Mobile if cancelling lines. Canceling any lines requires you to move to the regular-rate Essentials plan. +$5/line/month without AutoPay; debit or bank account required. If you have cancelled lines in the past 90 days, you may need to reactivate them first.
  • Up to $830 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 or discounts.
  • Refer to the original post & forum comments for additional deal ideas & discussion.

Original Post

Written by loopydeals

Community Voting

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+571
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573 Comments

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Nov 9, 2025 5:54 AM
184 Comments
Joined Aug 2013
crazydevilNov 9, 2025 5:54 AM
184 Comments
sad that existing Tmobile customers are not eligible for this offer -- Now I need to change my service
Nov 9, 2025 1:57 PM
13 Comments
Joined Jul 2017
kneehowmaNov 9, 2025 1:57 PM
13 Comments

Our community has rated this post as helpful. If you agree, why not thank kneehowma

Sharing my experience about ordering this at Costco store kiosk:
1. Went to a Costco store with T mobile kiosk (store listed at bottom of this page https://www.costco.com/t-mobile-b...wcase.html)
2. Talked to CSR about porting from Xfinity to this 4-for-$100 and free iphone17 promotion.
3. CSR asked for Costco membership card and driver license to start ordering process.
4. To waive activation fee, CSR stated I need to order an accessory or device protection plan, so I purchased a $20 Apple charger head USB-C 20W. Total comes out to be: sales tax for the 4 phones + $20 charger. $75 GC per line activation seems to qualify for this promo, I didn't ask specifically.
5. CSR ordered four phones with new temporary numbers and gave four physical SIM cards to me. Phone will be shipped to the house (estimate one week) then I can bring it back with SIM card to activate and they will help with porting the number from xfinity.
6. Gave bank checking account / routing number to setup as auto-payment. Also email info so document can be sent and signed electronically. Took about 30minutes and overall a pleasant experience.
7. After shopping at Costco, went home and followed instruction from multiple TMobile emails to sign the agreement, create online account, etc; all the transaction and phone info are listed in TMobile site clearly. I believe only after signing the agreement, then the phone will be shipped. I'm still waiting on shipping/tracking confirmation, but since it's the weekend, maybe it will be processed on Monday.
will update later if anything changes.
1
Nov 9, 2025 2:55 PM
432 Comments
Joined Mar 2014
aldoraineNov 9, 2025 2:55 PM
432 Comments
I've been on T-mobile for 10 years. I'm pretty sure the best option these days is to jump carriers every couple of years or go prepaid if you don't mind paying cash for a phone. I'm keeping an eye out for Verizon deals this year.
Nov 9, 2025 3:14 PM
2.2K Comments
Joined Jun 2017
fyah_kingNov 9, 2025 3:14 PM
2.2K Comments
Does this work on T-Mobile business? I only have a tablet line in my business account. Wink, wink! Lol
Nov 9, 2025 3:52 PM
200 Comments
Joined Dec 2015
mesofasNov 9, 2025 3:52 PM
200 Comments
Does the sim has to be on the iPhone 17 for all 24 months? My son has unlocked phone, can he switch the sim and uses his old unlocked phone?
Nov 9, 2025 4:19 PM
21 Comments
Joined Nov 2009
pakauNov 9, 2025 4:19 PM
21 Comments
Exact same question as above. Do I need to use the devices active on my account for 24 months? I actually want to give away 2 of the iphones away to a different country and continue to use the 2 lines on my old phones for kids. Will T-Mobile allow that or is there any restriction to keep the new devices active on my account all the time?

EDIT: Also, are the iphones all unlocked? Or do I have to wait a certain number of days and request T-Mobile to unlock them?
Last edited by pakau November 9, 2025 at 08:27 AM.
Nov 9, 2025 4:21 PM
5.4K Comments
Joined Jul 2006
shahhereNov 9, 2025 4:21 PM
5.4K Comments
Quote from fyah_king :
Does this work on T-Mobile business? I only have a tablet line in my business account. Wink, wink! Lol

I am on the damm business plan and its annoying as I cannot get most of the deals they offered to regular plans over the year esp at Costco it never worked or had a lot of issues.


I am paying about $170: have 6 Voice, and 2 Tablet lines, international roaming and calling.


Not sure how to get into these deals (jump to prepaid for 3 months?) as the phones are aging without any real options other than just simply buying the phones.


Shahhere

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Nov 9, 2025 8:10 PM
2 Comments
Joined Nov 2017
DirtAgentNov 9, 2025 8:10 PM
2 Comments
I've had Boost forever, does anyone know if I can port out to Verizon/ATT for a day or so from Boost/GoogleFi, then port to T-Mobile for this deal? Do I need to be at Ver/ATT for a certain amount of time?
Nov 9, 2025 8:20 PM
83 Comments
Joined Jun 2013
admrmusNov 9, 2025 8:20 PM
83 Comments
Verizon has the same deal for 4 new lines with Autopay after $20 internal discount that's available at stores
Nov 9, 2025 9:06 PM
686 Comments
Joined Dec 2012
azlenguaNov 9, 2025 9:06 PM
686 Comments
For Verizon customers - anyone know what deals they have coming? Has anyone called and asked what they can do to prevent you from leaving? I'm probably headed to Costco to grab this deal but have a 5th line and sounds like it may be a hassle with the 5th. Maybe not.
If no one has, I may call tomorrow, yell a bit to see what I can get and report back.
Nov 9, 2025 9:18 PM
9 Comments
Joined Jul 2019
EudoNov 9, 2025 9:18 PM
9 Comments
I am with mint and another line is with visible, so would it be possible to port in to one of the eligible carier and that again port in to t mobile for this offer?
Nov 9, 2025 9:59 PM
852 Comments
Joined Sep 2007
isdNov 9, 2025 9:59 PM
852 Comments
This deal is so tempting! In Xfinity now but growing tired of their nonsense and 4 of us need new phones. Unfortunately, T mobile service is awful in my town so might not even have bars in my own home. It's why I ended up with xfinity in the first place when they first came out, and T mobile hasn't fixed the service home in all that time. I'll need to hold out hope for a good Verizon network offer.
Nov 9, 2025 10:01 PM
852 Comments
Joined Sep 2007
isdNov 9, 2025 10:01 PM
852 Comments
Quote from admrmus :
Verizon has the same deal for 4 new lines with Autopay after $20 internal discount that's available at stores
Wait, really? I need to search for this. No trade in retired? (We have a few too old to trade and other with crack in screen so not trade for us.)
Nov 9, 2025 11:07 PM
2.5K Comments
Joined Dec 2010
roberthhidNov 9, 2025 11:07 PM
2.5K Comments
Quote from kneehowma :
Sharing my experience about ordering this at Costco store kiosk:
1. Went to a Costco store with T mobile kiosk (store listed at bottom of this page https://www.costco.com/t-mobile-b...wcase.html)
2. Talked to CSR about porting from Xfinity to this 4-for-$100 and free iphone17 promotion.
3. CSR asked for Costco membership card and driver license to start ordering process.
4. To waive activation fee, CSR stated I need to order an accessory or device protection plan, so I purchased a $20 Apple charger head USB-C 20W. Total comes out to be: sales tax for the 4 phones + $20 charger. $75 GC per line activation seems to qualify for this promo, I didn't ask specifically.
5. CSR ordered four phones with new temporary numbers and gave four physical SIM cards to me. Phone will be shipped to the house (estimate one week) then I can bring it back with SIM card to activate and they will help with porting the number from xfinity.
6. Gave bank checking account / routing number to setup as auto-payment. Also email info so document can be sent and signed electronically. Took about 30minutes and overall a pleasant experience.
7. After shopping at Costco, went home and followed instruction from multiple TMobile emails to sign the agreement, create online account, etc; all the transaction and phone info are listed in TMobile site clearly. I believe only after signing the agreement, then the phone will be shipped. I'm still waiting on shipping/tracking confirmation, but since it's the weekend, maybe it will be processed on Monday.
will update later if anything changes.
I don't understand your post. iPhone 17 in US has no physical SIM card slot.
1

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Nov 9, 2025 11:36 PM
28 Comments
Joined Nov 2024
TenderGazelle3499Nov 9, 2025 11:36 PM
28 Comments
After what the pulled with older plans, i hope tmobile suffers for a while. Literally lied to people and increase priced per line when it was made pretty clear that price would not change.

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