Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expireddealsb posted Dec 13, 2021 01:28 AM
expireddealsb posted Dec 13, 2021 01:28 AM

New Customers/Lines: 128GB Samsung Galaxy S21 5G Smartphone for T-Mobile

+ Free S/H (Activation Needed)

$400

$800

50% off
Best Buy
701 Comments 242,249 Views
Visit Best Buy
Good Deal
Save
Share
Deal Details
Best Buy has for New Customers/New Lines: 128GB Samsung Galaxy S21 5G Smartphone for T-Mobile (Phantom Gray, SM-G991UZAATMB) on sale for $399.99 when you follow instructions below (purchase of this device will require activation due to being on T-Mobile network). Shipping is free, otherwise, select free curbside pickup as an alternative option.

Deal Instructions:
  1. Click here for 128GB Samsung Galaxy S21 5G Smartphone for T-Mobile (Phantom Gray)
  2. Select Activate Today then add to cart
  3. Select T-Mobile then click continue
  4. Select Add a New Line or Create a New Account
  5. Continue to follow on-screen instructions
  6. Your total will be $399.99 + free shipping
Thanks to Community member dealsb for finding this deal.

Specs (source):
  • 6.2" 2400 x 1080 120Hz Dynamic AMOLED 2X Gorilla Glass Victus
  • Qualcomm Snapdragon 888 1.8 GHz Kryo 680 Quad-Core Processor
  • 8GB RAM
  • 128GB Storage
  • Wi-Fi 6E (802.11ax) + Bluetooth 5.0 + LE
  • Fingerprint Sensor (Under-Screen)
  • Android 11
  • Rear Camera:
    • Telephoto: 64 MP 1/1.76" Sensor (0.8 µm Pixels) with a 28mm f/2.0 Lens
    • Wide: 12 MP 1/1.76" Sensor (1.8 µm Pixels) with a 26mm f/1.8 Lens
    • Ultra Wide: 12 MP 1/2.6" Sensor (1.4 µm Pixels) with a 13mm f/2.2 Lens (120° FoV)
  • Front Camera:
    • Standard: 10 MP 1/3.2" Sensor (1.22 µm Pixels) with a 26mm f/2.2 Lens
  • Ports
    • 1x USB Type-C (USB 3.1 / USB 3.2 Gen 1)
    • 1x Nano SIM

Editor's Notes

Written by slickdewmaster | Staff
  • About this deal:
    • This price is $400 lower (50% savings) than the list price of $799.99
  • About this Product:
    • Limited 1-year manufacturer's warranty.
  • About this store::

Original Post

Written by dealsb
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has for New Customers/New Lines: 128GB Samsung Galaxy S21 5G Smartphone for T-Mobile (Phantom Gray, SM-G991UZAATMB) on sale for $399.99 when you follow instructions below (purchase of this device will require activation due to being on T-Mobile network). Shipping is free, otherwise, select free curbside pickup as an alternative option.

Deal Instructions:
  1. Click here for 128GB Samsung Galaxy S21 5G Smartphone for T-Mobile (Phantom Gray)
  2. Select Activate Today then add to cart
  3. Select T-Mobile then click continue
  4. Select Add a New Line or Create a New Account
  5. Continue to follow on-screen instructions
  6. Your total will be $399.99 + free shipping
Thanks to Community member dealsb for finding this deal.

Specs (source):
  • 6.2" 2400 x 1080 120Hz Dynamic AMOLED 2X Gorilla Glass Victus
  • Qualcomm Snapdragon 888 1.8 GHz Kryo 680 Quad-Core Processor
  • 8GB RAM
  • 128GB Storage
  • Wi-Fi 6E (802.11ax) + Bluetooth 5.0 + LE
  • Fingerprint Sensor (Under-Screen)
  • Android 11
  • Rear Camera:
    • Telephoto: 64 MP 1/1.76" Sensor (0.8 µm Pixels) with a 28mm f/2.0 Lens
    • Wide: 12 MP 1/1.76" Sensor (1.8 µm Pixels) with a 26mm f/1.8 Lens
    • Ultra Wide: 12 MP 1/2.6" Sensor (1.4 µm Pixels) with a 13mm f/2.2 Lens (120° FoV)
  • Front Camera:
    • Standard: 10 MP 1/3.2" Sensor (1.22 µm Pixels) with a 26mm f/2.2 Lens
  • Ports
    • 1x USB Type-C (USB 3.1 / USB 3.2 Gen 1)
    • 1x Nano SIM

Editor's Notes

Written by slickdewmaster | Staff
  • About this deal:
    • This price is $400 lower (50% savings) than the list price of $799.99
  • About this Product:
    • Limited 1-year manufacturer's warranty.
  • About this store::

Original Post

Written by dealsb

Community Voting

Deal Score
+110
Good Deal
Visit Best Buy

Price Intelligence

Model: Samsung - Galaxy S21 5G 128GB (Unlocked) - Phantom Gray

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
12/08/21Best Buy$500
25

Leave a Comment

Unregistered (You)

Top Comments

dealsb
182 Posts
145 Reputation
Someone did post in the Samsung flip thread that they did this for Samsung flip and didn't have to pay anything to T mobile at all since the phone was already unlocked and purchased outright.

The response from the other thread is pasted below

I paid $0 to cancel a never-activated line. When you pick up the phone from bestbuy do not put that sim inside. Put any other sim in. When you call T-Mobile, if you never jotted down the never activated Ph #, you can use the SIM card it came with to look up the never activated account to be able to cancel . It's $0 cause the line was never activated and because you bought unlocked outright
resseeker
1207 Posts
194 Reputation
For everyone looking for how to finesess this deal:

1. Follow steps as mentioned in Wiki (if you get that error, its most likely a authentication error where TMO can't verify your credentials i.e. social w/ ID) you can try doing this in person at a BB store. I was getting this error despite checking everything 15x, finally tried doing it on the mobile BB site and it worked.
2. Do not insert your SIM into the phone. When you sign up online, as you are about to check out, you'll have to agree with the tmobile terms and conditions.. THIS IS WHERE YOUR PHONE NUMBER IS LISTED. WRITE IT DOWN OR SCREENSHOT.
3. Call 1 800 T MOBILE, tell CS agent that you wish to cancel the line (you can make up whatever excuse you want)
4. If they mention "are you returning a device to the store?" say NO. There is no device associated with your new line/account.
5. They'll cancel your account effective immediately.
6. The phone is FACTORY UNLOCKED, can be used with any compatible provider.

I was able to do this process for 2 phones. $400+tax for a FACTORY UNLOCKED S21 5G is a great deal imo.
loioloiol
1182 Posts
171 Reputation
why did this get downvoted to oblivion. isn't it a super good deal? you're not locked into tmobile.. just cancel the first day and you essentially get an S21 for $400? cheapest mint condition on swappa is like $680

700 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 18, 2022 04:40 AM
37 Posts
Joined Sep 2007
dealstaporiJan 18, 2022 04:40 AM
37 Posts
Quote from MobileNovice0001 :
I also received a "This is your final bill" for ~$5 even though I cancelled immediately without using the account or even the sim card. Should I just pay up and be happy? Or call and try getting it cancelled/waived? If I don't pay by due date 1/17/2022, will I get another final bill, maybe for $0? What have you guys who received a ~$5 bill done?
does everyone got the bill ? I got cancelled on 01/19/2021, and did not got any bill at all. Not sure what going on
Jan 19, 2022 04:14 AM
128 Posts
Joined Jun 2011
dealstapori15Jan 19, 2022 04:14 AM
128 Posts
Quote from fsiddique :
Just got a $90 bill in the mail for the first month of service, going to have to call T-Mobile as I was assured I would be charged nothing for cancelling immediately.
any update on how you did got resolved $90 dollars bill ??,
Jan 23, 2022 02:49 AM
9 Posts
Joined Oct 2015
livestarJan 23, 2022 02:49 AM
9 Posts
I also received $68 bill couple of days back. I called T-Mobile (lucky that no wait time) and got my $68 bill cancelled. Rep said it was active only for one day, so someone on their end made mistake. He could not figure out why the bill was generated since it does NOT say what the charges are for. He put me on hold to speak to someone else (probably his supervisor) and finally he put a memo on my account that customer should not be charged. I asked for reference number for this conversation but he said he doesn't have one since the my account is inactive. I hope this closes the matter.
Jan 23, 2022 06:30 AM
128 Posts
Joined Jun 2011
dealstapori15Jan 23, 2022 06:30 AM
128 Posts
Quote from livestar :
I also received $68 bill couple of days back. I called T-Mobile (lucky that no wait time) and got my $68 bill cancelled. Rep said it was active only for one day, so someone on their end made mistake. He could not figure out why the bill was generated since it does NOT say what the charges are for. He put me on hold to speak to someone else (probably his supervisor) and finally he put a memo on my account that customer should not be charged. I asked for reference number for this conversation but he said he doesn't have one since the my account is inactive. I hope this closes the matter.
Thanks for putting the update. I never received any bill yet neither in email or postal mail, so not sure how the bills are getting generated
Jan 26, 2022 03:08 AM
588 Posts
Joined Sep 2015
FrugalGamerJan 26, 2022 03:08 AM
588 Posts
Hopefully the end of my saga:
- Received bill for full month at beginning of month (after cancelling without activation in Dec).
- Called about bill, CSR said to ignore it; adjusted, final bill would arrive later.
- Earlier this week I received a letter from T-Mobile to pay my overdue bill, which was the full amount for a month.
- Called the finance dept. phone number on the bill. Automated system said only had 5.xx due (for a single day of service). When I got to speak with a CSR, she was able to waive it. She sent a confirmation to my cell (which is actually a T-Mobile prepaid acct).
Jan 26, 2022 03:59 AM
66 Posts
Joined May 2010
fsiddiqueJan 26, 2022 03:59 AM
66 Posts
Quote from dealstapori15 :
any update on how you did got resolved $90 dollars bill ??,
Same as the others, when I called they said based on buyer's remorse, the bill was only $3 and they waived the charges.
Feb 09, 2022 10:16 PM
6,328 Posts
Joined Jul 2005
Mike_HawkFeb 09, 2022 10:16 PM
6,328 Posts
Oh you TMO, never change.

I just got a "PROTECT YOUR CREDIT RATING" bill in the mail, 1 letter each for the 2 accounts I created. Total balance due per bill $141.93. FWIW I had never received any sort of paperwork nor monthly bill after I canceled the lines back in December.

Facepalm

Off to go call TMO and raise a stink.

-edit, 32 minutes later it was finally cleared. Geesh.

The poor CSR was so confused.
She did confirm that the charges where valid.
I told her I canceled my accounts 3 days after opening.
She said it was actually canceled just a few days ago for non-payment. Uh... Roll Eyes (Sarcastic)
She then reiterated how much I needed to pay today to get my account back to good standing. Facepalm
Yeah, I had to break out my inner Chad a bit and be a little blunt with her that I wasn't going to pay anything to TMO.
Finally the light bulb turned on.
Lots of on holds and talking to her sup and 2 other departments she said the charges should be waived by 8pm tonight. (I guess they batch their account updates?)

Yeah, gonna be sure to call into TMO here in 24 hours to make sure both my accounts are @ $0.00 and my arse isn't being sent to collections.
Last edited by Mike_Hawk February 9, 2022 at 06:17 PM.

Sign up for a Slickdeals account to remove this ad.

Mar 07, 2022 03:19 PM
6,328 Posts
Joined Jul 2005
Mike_HawkMar 07, 2022 03:19 PM
6,328 Posts
And I got yet another bill from TMO. Facepalm

-edit CSR was able to credit both accounts back to $0.00.
Last edited by Mike_Hawk March 7, 2022 at 10:32 AM.
Pro
Oct 20, 2022 09:13 PM
311 Posts
Joined Oct 2020
WiseScene422
Pro
Oct 20, 2022 09:13 PM
311 Posts
I have a question about the t-mobile sim card that one got with this deal, I am a newcomer to mobile phones and plans so maybe it's an elementary question for you gurus...

At BestBuy, during the purchase, a t-mobile account (incl. phone number) was generated and created (but phone box was not opened and SIM card was never put into the phone). I got a "T-Mobile Service Terms" that shows it is/was a postpaid plan, lists the t-mobile account# and phone#. I also got "BestBuy Activation Summary" that shows the t-mobile account#, phone#, imei# and sim card#.

The same day, when I got home I called t-mobile and cancelled the t-mobile account (a month later or so, I got a "final bill" from T-Mobile for $0).

I also purchased a pre-paid Mint plan which came with a Mint sim card which I put in the phone, activated and have been using ever since.

My question is what can the t-mobile sim card be used for (the one that was never used or put in the phone)?
Is the sim card# somehow tied to me or my phone?
If I at some point in the future decide to switch to some t-mobile plan (if so, possibly/probably a prepaid plan), can I use this sim card for that to avoid any potential fees for a new sim card (even though the original t-mobile plan that was activated with this sim card (and quickly cancelled) was a postpaid plan)?
Or, is the sim card basically useless/worthless and can be tossed/recycled?

Leave a Comment

Unregistered (You)

Popular Deals

View All

Trending Deals

View All