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?
expiredgadgetNerd posted Mar 21, 2024 04:06 AM
expiredgadgetNerd posted Mar 21, 2024 04:06 AM

Samsung Galaxy S23 Phone (AT&T): 256GB S23 Ultra $550, 128GB S23

& More w/ Activation (new line or account) + Free Shipping

$300

$800

62% off
Best Buy
392 Comments 143,144 Views
Visit Best Buy
Good Deal
Save
Share
Deal Details
Note: Our links may go to a product variant that is out of stock or not included in this deal. Please use the available sorting options on the product page to select the available items on sale.

Best Buy has Select Samsung Galaxy S23 Phone (Phantom Black, AT&T) on sale below for prices starting from $299.99 with Activation (new line or account). Shipping is free.
  • Note: Choose "(Activate Today) with new line or account"
Thanks to community member gadgetNerd for finding this deal.

Available:
  • 128GB Samsung Galaxy S23 (Phantom Black) $299.99
  • 256GB Samsung Galaxy S23 (Phantom Black) $359.99
  • 256GB Samsung Galaxy S23+ (Phantom Black) $399.99
  • 256GB Samsung Galaxy S23 Ultra (Phantom Black) $549.99

Editor's Notes

Written by qwikwit | Staff
  • Activation on a cellular carrier is required for from sale pricing from Best Buy. Activation fees may apply.
  • Includes 1-Year Manufacturer's Warranty for parts and labor.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by gadgetNerd
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Note: Our links may go to a product variant that is out of stock or not included in this deal. Please use the available sorting options on the product page to select the available items on sale.

Best Buy has Select Samsung Galaxy S23 Phone (Phantom Black, AT&T) on sale below for prices starting from $299.99 with Activation (new line or account). Shipping is free.
  • Note: Choose "(Activate Today) with new line or account"
Thanks to community member gadgetNerd for finding this deal.

Available:
  • 128GB Samsung Galaxy S23 (Phantom Black) $299.99
  • 256GB Samsung Galaxy S23 (Phantom Black) $359.99
  • 256GB Samsung Galaxy S23+ (Phantom Black) $399.99
  • 256GB Samsung Galaxy S23 Ultra (Phantom Black) $549.99

Editor's Notes

Written by qwikwit | Staff
  • Activation on a cellular carrier is required for from sale pricing from Best Buy. Activation fees may apply.
  • Includes 1-Year Manufacturer's Warranty for parts and labor.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by gadgetNerd

Community Voting

Deal Score
+66
Good Deal
Visit Best Buy

Price Intelligence

Model: Samsung - Galaxy S23 128GB - Phantom Black (AT&T)

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Leave a Comment

Unregistered (You)

Top Comments

MrFire
237 Posts
224 Reputation
A heads up: If you abuse buying discounted phones and activating then immediately canceling AT&T service too often, you will eventually be banned by AT&T from activating service anymore.

Believe it or not, that type of gaming is tracked and no one will be able to fix that for you.

Ex-AT&T employee.

PS: If you don't care, that's fine. But If you do, then you should be aware of this and pick your deals carefully.
rabb004
499 Posts
74 Reputation
The Ultra/256gb unlocked is $421, no need to go thru all the cancellation hassle , better deal imo.
George_P_Burdell
5998 Posts
1445 Reputation
they are dropping 50 every two weeks. I would wait, these phones are not selling like hotcakes. I considered s24 ultra during googlefi launch promo and rolled back because the price is too steep to what it has to offer. I expect the s23 to drop in price till they clear the inventory.
Also s24 have similar att offers through best buy for +$100 to $150

391 Comments

Sign up for a Slickdeals account to remove this ad.

Original Poster
Pro
Mar 30, 2024 12:42 AM
3,662 Posts
Joined Nov 2012
gadgetNerdMar 30, 2024 12:42 AM
Original Poster
Pro
3,662 Posts
Quote from kirack :
Has anyone left the new SIM in the new phone and tried the unlock phone link from the app.

After failing with the '60 day' issue, I chatted with the CSR, interestingly I was told that,'since you bought the phone at Best buy, you need to go to Best buy and get it unlocked'.
That sounds like BS, I'll try Tomorrow
That's BS. Only ATT CS/system can umlock for you.
Original Poster
Pro
Mar 30, 2024 01:25 AM
3,662 Posts
Joined Nov 2012
gadgetNerdMar 30, 2024 01:25 AM
Original Poster
Pro
3,662 Posts
Quote from karma_joy :
+1.

I also got my unlock request denied last night stating line being active less than 60 days (following the steps outlined), just that I did not think of using non-ATT contact info on the form. Then few minutes later, I tried 2 more times using IMEI and non-ATT contact info, but got denied both times. It would definitely have helped if the steps mentioned using non-ATT contact info on the unlock request form.
Tried chatting with support, but was told the same thing - line active less than 60 days. Couldn't get to "tech support" on the chat no matter what keywords I used, just got to regular customer service agent.

I've re-installed the original/new ATT sim in my new S23+, and will be trying unlocked request form tomorrow (to make it 24 hours since last request). Also, now wondering if it was really worth the time and effort and the additional ~ $250 on top of my traded in S23 FE​.
Anyone tried buying unlock code at eBay or trying cheaper MNVO prepaid plans?
To be honest I don't think the phone number matters as in the first step you have selected non ATT customer but it's perhaps better to try with a non ATT phone number.

I don't think the eBay unlockers can do anything different. The point of this deal was to get an unlocked phone paying heavily subsized carrier pricing. It's a bummer when that does not work out. For me I did this 4 times before and it worked every time.
Mar 30, 2024 01:48 AM
238 Posts
Joined Dec 2007
lei111Mar 30, 2024 01:48 AM
238 Posts
If purchasing on-line with shipping and with a new line and account, it'll be difficult to cancel within 3 days?
Original Poster
Pro
Mar 30, 2024 04:15 AM
3,662 Posts
Joined Nov 2012
gadgetNerdMar 30, 2024 04:15 AM
Original Poster
Pro
3,662 Posts
Quote from lei111 :
If purchasing on-line with shipping and with a new line and account, it'll be difficult to cancel within 3 days?
Yes, it might. But I think I mentioned in the wiki how to get an automatic credit for activation fee (if you haven't done that recently) even if its more than 3 days. The cancellation window for the line is 14 days.
Mar 30, 2024 05:41 AM
48 Posts
Joined Jun 2017
brnt00Mar 30, 2024 05:41 AM
48 Posts
Ok. Went through everything and have a fully unlocked S23 running unlocked firmware now! So big thanks to OP for laying all this out. I'll detail out my experience here in case it helps anyone.

-None of my local best buys had any S23s in stock so I had to do this fully online. I didn't want to mess with porting my number in and then back out, so I folloo OP's advice on using tello. For $5 I immediately had a number I could port with an Esim (came in handy later) and cancel the plan at any time.

-Placed the order with Best Buy using the Tello number. They called the next day and needed my ATT account pin to establish service, which I hadn't setup yet, so it was the last 4 of my SSN. Some weird stuff going on with shipping, as Best Buy sent an automated email saying it was delayed and tracking info was unavailable, but it showed up 2 days after my order.

-The hardest part was getting the new S23 setup and connected to ATT. I don't know if something was up with the SIM card they sent, if things were weird because of porting, or something got setup wrong on my new account. Phone would show bars but no data and calls wouldn't go through. Spent an hour on the phone with customer service getting it straightened out. Seems like they never setup my plan right and the APN profile it was trying to use was all wrong. Eventually got it straightened out, phone still wouldn't send texts, could receive and had data and connected to the network, which was all I needed anyway.

-Sim swapped into my Galaxy S10E (RIP small phone king). Verified the S10 was showing on my ATT account and put through the unlock request for the S23 using IMEI. Made sure to use phone number and email unassociated with the new account. Unlock request went through without an issue.

-Something not mentioned in the instructions: YOU NEED A SIM FROM ANOTHER CARRIER TO GET THE UNLOCK CODE ENTRY BOX TO POP UP. I tried a few different phone dialer codes from Google to no avail. Unfortunately I'm primarily using ATT prepaid, so my SIM didn't work to get the unlock box to pop up. (Interestingly the locked phone worked just fine on ATT prepaid. I didn't extensively test but I had 4G data and bars with the prepaid SIM inserted). What I ended up doing was using the Tello Esim to get the phone to generate the unlock code entry box. Entered the code and was unlocked. So even though the number was already ported out of Tello, the Tello Esim still worked to get the code box to show up.

-Chatted with ATT customer service to request cancellation. Typical "are you sure" run around but they ended up cancelling the line without much hassle. Interestingly, the CS rep said I had a $0 balance. My ATT account online shows a $0 balance as well. We'll see what the final bill looks like but it appears I won't have to do any run around to get charges reversed or anything.

-Followed the odin instructions as well as used frija to get unlocked firmware. Frija downloaded much faster than the link in the instructions. Use xaa for the csc code. Was able to flash the new stock unlocked firmware. One of the files takes a while to load into Odin, so don't fret if you're waiting on it for a few minutes. It's 10 GB of data after all.

$300 unlocked S23 is super slick for me. Big thanks for finding and posting this deal!
Original Poster
Pro
Mar 30, 2024 07:10 AM
3,662 Posts
Joined Nov 2012
gadgetNerdMar 30, 2024 07:10 AM
Original Poster
Pro
3,662 Posts
Quote from brnt00 :
Ok. Went through everything and have a fully unlocked S23 running unlocked firmware now! So big thanks to OP for laying all this out. I'll detail out my experience here in case it helps anyone.

-None of my local best buys had any S23s in stock so I had to do this fully online. I didn't want to mess with porting my number in and then back out, so I folloo OP's advice on using tello. For $5 I immediately had a number I could port with an Esim (came in handy later) and cancel the plan at any time.

-Placed the order with Best Buy using the Tello number. They called the next day and needed my ATT account pin to establish service, which I hadn't setup yet, so it was the last 4 of my SSN. Some weird stuff going on with shipping, as Best Buy sent an automated email saying it was delayed and tracking info was unavailable, but it showed up 2 days after my order.

-The hardest part was getting the new S23 setup and connected to ATT. I don't know if something was up with the SIM card they sent, if things were weird because of porting, or something got setup wrong on my new account. Phone would show bars but no data and calls wouldn't go through. Spent an hour on the phone with customer service getting it straightened out. Seems like they never setup my plan right and the APN profile it was trying to use was all wrong. Eventually got it straightened out, phone still wouldn't send texts, could receive and had data and connected to the network, which was all I needed anyway.

-Sim swapped into my Galaxy S10E (RIP small phone king). Verified the S10 was showing on my ATT account and put through the unlock request for the S23 using IMEI. Made sure to use phone number and email unassociated with the new account. Unlock request went through without an issue.

-Something not mentioned in the instructions: YOU NEED A SIM FROM ANOTHER CARRIER TO GET THE UNLOCK CODE ENTRY BOX TO POP UP. I tried a few different phone dialer codes from Google to no avail. Unfortunately I'm primarily using ATT prepaid, so my SIM didn't work to get the unlock box to pop up. (Interestingly the locked phone worked just fine on ATT prepaid. I didn't extensively test but I had 4G data and bars with the prepaid SIM inserted). What I ended up doing was using the Tello Esim to get the phone to generate the unlock code entry box. Entered the code and was unlocked. So even though the number was already ported out of Tello, the Tello Esim still worked to get the code box to show up.

-Chatted with ATT customer service to request cancellation. Typical "are you sure" run around but they ended up cancelling the line without much hassle. Interestingly, the CS rep said I had a $0 balance. My ATT account online shows a $0 balance as well. We'll see what the final bill looks like but it appears I won't have to do any run around to get charges reversed or anything.

-Followed the odin instructions as well as used frija to get unlocked firmware. Frija downloaded much faster than the link in the instructions. Use xaa for the csc code. Was able to flash the new stock unlocked firmware. One of the files takes a while to load into Odin, so don't fret if you're waiting on it for a few minutes. It's 10 GB of data after all.

$300 unlocked S23 is super slick for me. Big thanks for finding and posting this deal!
Thanks for the detailed write up. I'm sure it will help others. Fell free to add it to wiki. ATT will probably send you a bill later on but you can get charges voided.

Once I spent quite a bit of time to figure out a way to get the unlock code to pop up without a SIM but I was not able to find a way. I use Google Fi and data SIMs in Google Fi are free so I used one on those to get it unlocked.
Mar 30, 2024 09:32 AM
559 Posts
Joined Jun 2010
sdmaddyMar 30, 2024 09:32 AM
559 Posts
Quote from lei111 :
If purchasing on-line with shipping and with a new line and account, it'll be difficult to cancel within 3 days?
Select ship to store option and get with new number while ordering . Your sim is activated during pickup and not after placing order. I'm still running around unlock process
Last edited by sdmaddy March 30, 2024 at 04:59 AM.

Sign up for a Slickdeals account to remove this ad.

Mar 30, 2024 10:57 AM
158 Posts
Joined Nov 2013
karma_joyMar 30, 2024 10:57 AM
158 Posts
Tried unlocking again, after 24 hours, but the same 60 days msg and to try again in 30 days due to too many unlock attempts. This sucks. Now contemplating ebay unlock codes or unlocker websites. If not, then maybe try switching to $30+taxes prepaid plan. Found few at eBay for less than $10, and unlocker websites, cheapest being mobileunlocks.com at $15. Not sure if they also require 60 days active ATT line before successful unlock.

Anyone tried getting their locked phone unlocked successfully via paid third parties?
Mar 30, 2024 11:31 AM
559 Posts
Joined Jun 2010
sdmaddyMar 30, 2024 11:31 AM
559 Posts
Quote from karma_joy :
Tried unlocking again, after 24 hours, but the same 60 days msg and to try again in 30 days due to too many unlock attempts. This sucks. Now contemplating ebay unlock codes or unlocker websites. If not, then maybe try switching to $30+taxes prepaid plan. Found few at eBay for less than $10, and unlocker websites, cheapest being mobileunlocks.com at $15. Not sure if they also require 60 days active ATT line before successful unlock.

Anyone tried getting their locked phone unlocked successfully via paid third parties?
facing the same. the account page shows the Unlocked S10 for the new line on device info but the Profile --> People and Permissions --> People and devices still shows S23 for the new line. Planning to cancel the new line n request for unlock code after 2 months.
Mar 30, 2024 12:27 PM
519 Posts
Joined Mar 2007
kirackMar 30, 2024 12:27 PM
519 Posts
What about just cancelling the account now and try to unlock after 60 days or as a non att customer.
Or even eBay codes .
Why keep the account??
Mar 30, 2024 01:18 PM
559 Posts
Joined Jun 2010
sdmaddyMar 30, 2024 01:18 PM
559 Posts
Quote from karma_joy :
+1.

I also got my unlock request denied last night stating line being active less than 60 days (following the steps outlined), just that I did not think of using non-ATT contact info on the form. Then few minutes later, I tried 2 more times using IMEI and non-ATT contact info, but got denied both times. It would definitely have helped if the steps mentioned using non-ATT contact info on the unlock request form.
Tried chatting with support, but was told the same thing - line active less than 60 days. Couldn't get to "tech support" on the chat no matter what keywords I used, just got to regular customer service agent.

I've re-installed the original/new ATT sim in my new S23+, and will be trying unlocked request form tomorrow (to make it 24 hours since last request). Also, now wondering if it was really worth the time and effort and the additional ~ $250 on top of my traded in S23 FE​.
Anyone tried buying unlock code at eBay or trying cheaper MNVO prepaid plans?
Let us know how it goes for you
Pro
Mar 30, 2024 02:49 PM
691 Posts
Joined Dec 2015
hexx29
Pro
Mar 30, 2024 02:49 PM
691 Posts
Quote from brnt00 :
Ok. Went through everything and have a fully unlocked S23 running unlocked firmware now! So big thanks to OP for laying all this out. I'll detail out my experience here in case it helps anyone.

-None of my local best buys had any S23s in stock so I had to do this fully online. I didn't want to mess with porting my number in and then back out, so I folloo OP's advice on using tello. For $5 I immediately had a number I could port with an Esim (came in handy later) and cancel the plan at any time.

-Placed the order with Best Buy using the Tello number. They called the next day and needed my ATT account pin to establish service, which I hadn't setup yet, so it was the last 4 of my SSN. Some weird stuff going on with shipping, as Best Buy sent an automated email saying it was delayed and tracking info was unavailable, but it showed up 2 days after my order.

-The hardest part was getting the new S23 setup and connected to ATT. I don't know if something was up with the SIM card they sent, if things were weird because of porting, or something got setup wrong on my new account. Phone would show bars but no data and calls wouldn't go through. Spent an hour on the phone with customer service getting it straightened out. Seems like they never setup my plan right and the APN profile it was trying to use was all wrong. Eventually got it straightened out, phone still wouldn't send texts, could receive and had data and connected to the network, which was all I needed anyway.

-Sim swapped into my Galaxy S10E (RIP small phone king). Verified the S10 was showing on my ATT account and put through the unlock request for the S23 using IMEI. Made sure to use phone number and email unassociated with the new account. Unlock request went through without an issue.

-Something not mentioned in the instructions: YOU NEED A SIM FROM ANOTHER CARRIER TO GET THE UNLOCK CODE ENTRY BOX TO POP UP. I tried a few different phone dialer codes from Google to no avail. Unfortunately I'm primarily using ATT prepaid, so my SIM didn't work to get the unlock box to pop up. (Interestingly the locked phone worked just fine on ATT prepaid. I didn't extensively test but I had 4G data and bars with the prepaid SIM inserted). What I ended up doing was using the Tello Esim to get the phone to generate the unlock code entry box. Entered the code and was unlocked. So even though the number was already ported out of Tello, the Tello Esim still worked to get the code box to show up.

-Chatted with ATT customer service to request cancellation. Typical "are you sure" run around but they ended up cancelling the line without much hassle. Interestingly, the CS rep said I had a $0 balance. My ATT account online shows a $0 balance as well. We'll see what the final bill looks like but it appears I won't have to do any run around to get charges reversed or anything.

-Followed the odin instructions as well as used frija to get unlocked firmware. Frija downloaded much faster than the link in the instructions. Use xaa for the csc code. Was able to flash the new stock unlocked firmware. One of the files takes a while to load into Odin, so don't fret if you're waiting on it for a few minutes. It's 10 GB of data after all.

$300 unlocked S23 is super slick for me. Big thanks for finding and posting this deal!
You are correct. Here is Samsung's official instructions: https://www.samsung.com/ca/suppor...lock-code/
Pro
Mar 30, 2024 02:55 PM
691 Posts
Joined Dec 2015
hexx29
Pro
Mar 30, 2024 02:55 PM
691 Posts
Quote from karma_joy :
Tried unlocking again, after 24 hours, but the same 60 days msg and to try again in 30 days due to too many unlock attempts. This sucks. Now contemplating ebay unlock codes or unlocker websites. If not, then maybe try switching to $30+taxes prepaid plan. Found few at eBay for less than $10, and unlocker websites, cheapest being mobileunlocks.com at $15. Not sure if they also require 60 days active ATT line before successful unlock.

Anyone tried getting their locked phone unlocked successfully via paid third parties?
People are saying you can use an ATT MVNO. You can find them here: https://www.whistleout.com/CellPh.../att-mvnos
Mar 30, 2024 05:43 PM
153 Posts
Joined Jun 2014
MittRMoneyMar 30, 2024 05:43 PM
153 Posts
Quote from brnt00 :
Ok. Went through everything and have a fully unlocked S23 running unlocked firmware now! So big thanks to OP for laying all this out. I'll detail out my experience here in case it helps anyone.

-None of my local best buys had any S23s in stock so I had to do this fully online. I didn't want to mess with porting my number in and then back out, so I folloo OP's advice on using tello. For $5 I immediately had a number I could port with an Esim (came in handy later) and cancel the plan at any time.

-Placed the order with Best Buy using the Tello number. They called the next day and needed my ATT account pin to establish service, which I hadn't setup yet, so it was the last 4 of my SSN. Some weird stuff going on with shipping, as Best Buy sent an automated email saying it was delayed and tracking info was unavailable, but it showed up 2 days after my order.

-The hardest part was getting the new S23 setup and connected to ATT. I don't know if something was up with the SIM card they sent, if things were weird because of porting, or something got setup wrong on my new account. Phone would show bars but no data and calls wouldn't go through. Spent an hour on the phone with customer service getting it straightened out. Seems like they never setup my plan right and the APN profile it was trying to use was all wrong. Eventually got it straightened out, phone still wouldn't send texts, could receive and had data and connected to the network, which was all I needed anyway.

-Sim swapped into my Galaxy S10E (RIP small phone king). Verified the S10 was showing on my ATT account and put through the unlock request for the S23 using IMEI. Made sure to use phone number and email unassociated with the new account. Unlock request went through without an issue.

-Something not mentioned in the instructions: YOU NEED A SIM FROM ANOTHER CARRIER TO GET THE UNLOCK CODE ENTRY BOX TO POP UP. I tried a few different phone dialer codes from Google to no avail. Unfortunately I'm primarily using ATT prepaid, so my SIM didn't work to get the unlock box to pop up. (Interestingly the locked phone worked just fine on ATT prepaid. I didn't extensively test but I had 4G data and bars with the prepaid SIM inserted). What I ended up doing was using the Tello Esim to get the phone to generate the unlock code entry box. Entered the code and was unlocked. So even though the number was already ported out of Tello, the Tello Esim still worked to get the code box to show up.

-Chatted with ATT customer service to request cancellation. Typical "are you sure" run around but they ended up cancelling the line without much hassle. Interestingly, the CS rep said I had a $0 balance. My ATT account online shows a $0 balance as well. We'll see what the final bill looks like but it appears I won't have to do any run around to get charges reversed or anything.

-Followed the odin instructions as well as used frija to get unlocked firmware. Frija downloaded much faster than the link in the instructions. Use xaa for the csc code. Was able to flash the new stock unlocked firmware. One of the files takes a while to load into Odin, so don't fret if you're waiting on it for a few minutes. It's 10 GB of data after all.

$300 unlocked S23 is super slick for me. Big thanks for finding and posting this deal!
I did the same thing. I got a bill of just over $4 after cancelling the following day. There is a suggestion to call and mention buyer's remorse to try to get this fee waived. If it doesn't work, adding $4 still makes this unlocked new S23 slick.

Sign up for a Slickdeals account to remove this ad.

Mar 30, 2024 07:44 PM
519 Posts
Joined Mar 2007
kirackMar 30, 2024 07:44 PM
519 Posts
My phone is not unlocked yet, I just got the service cancelled. I asked the CSR to unlock my phone, he Said he did it. However when I put my T-Mobile SIM in, it's asking for a code.

My account is cancelled though and the balance adjusted but not zeroed, it's still showing $27 due. Is there a way to negotiate this one out?

I think I just need to wait 60 days before trying the unlock again
Last edited by kirack March 30, 2024 at 01:48 PM.

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals