Can I put sim from another carrier into new S8+? - Samsung Galaxy S8 Questions and Answers

So I just got my S8+ (was going to return it because of no root yet, but said the hell with it... phone is too sweet to return). Anyway... I am currently under contract with MetroPCS on my Galaxy S5 and my S8+ is from Xfinity, but I have 10 days to activate it and I'm going to wait the full 10 days, because I'm paid up on MetroPCS till the 17 and since billing doesn't kick in with Xfinity until I activate, was wondering if I can put my Metro sim in it and use it till it activates?

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[Q] verizon s5 works on att but not tmobile ??

i have had the verizon s3 work in global mode dge only tmobile
ive had the verizon s4 work in global mode hspda+ tmobile and att h+
ive had the verizon note 3 work in global mode on tmobile and h2o aka att mvno
all have had good and bad imei with verizon didnt seem to stop them from working altho 1 out of the 5 or so s4 phones just wouldnt get signal had to force wcdma mode we never did figure out just what was wrong with it as i switched over to h2o and it wasnt doing that issue anymore
since then ive kept my h2o att mvno simcard
been using 2 verizon s5 phones mine bad imei verizon after got on craigslist
and my wifes intentionally known was bad but bought anyways since we knew the darn thing would get signal on our h2o
now.... i got sick of my s5 and wanted to go back to note3
so i got a note3 happy happy joy joy and i was about to sell my s5 to a friend who knows the circumstances and was going to use it on tmobile
when we turn the s5 on verizon onn with tmobile sim it displays tmobile for 2 secs and then no signal ?!?!??!?! insert my h2o simcard wha la everything is perfect
im afraid its being blocked from tmobile use altho my friend has a in contract sim account and ive read that maybe it needs to be used with a month 2 month tmobile sim but i dont have any clue as to if this is true seems nonesense that an account type would matter insert friends sim in 4 other s5's idk if all of the ones he tryed were all bad imei tho or not but he said he hasnt had any luck trying to find a s5 its the reason i offered mine in the first place
im stumped is verizon sharing imei with tmobile do i need to worry about h2o not working later
been using this devices since aug just fine on h2o and still works on h2o just fine but tmobile doesnt seem to work apn or not global mode or any other mode
i havnt tryed phone info samsung and the secret code menu to force a specific band only but im thinking it still wouldnt work
long story short i see tons of people saying it wont work bla bla some saying it needs a carrier unlock and a bunch of people saying thier s5 verizon works just fine with tmobile so
im super sad is my verizon s5 just a att phone now or what the heck is going on here
now im wondering should i keep it and sell my beloved new note3 i dont want anyone getting screwed with my phone but i hate the task manager button !! i want my note3 but would need to sell s5 everyone wants tmobile no one wants att lol
i need to know DOES ANYONE HAVE A BAD IMEI VERIZON S5 WORKING ON TMOBILE IS THERE A CHANCE ITS A DUMB SIMCARD ISSUE ? NEEDS A MONTH TO MONTH PREPAID SIM NOT A INCONTRACT LEGACY SIM PS MY FRIEND GOT A SIM REPLACMENT 3 MONTHS AGO TOO HE SAID I GUESS THE DAYS OF CHEEP VERIZON UNLOCKED GLOBAL GOODNESS IS OVER

Anyone have experience with SIM unlocking services?

Hi, I am currently with AT&T but would prefer purchasing a t mobile S7 outright and unlocking it for use on AT&T. Anyone have any experiences with unlocking services?
Yap, I remember using https://www.unlockunit.com/ last year, charged me ~$20 for AT&T S6 Edge, and it worked.
Unlocking
I have used these guys a few times with success
Quick phone unlock dot com
don't know about ATT but with Tmobile, unlock codes do not work anymore. atleast for the s6
galaxy s7 edge unlock sim request
do any one know how to unlock sim for galaxy s7 sprint provider trying to switch to metro pcs
marese310 said:
do any one know how to unlock sim for galaxy s7 sprint provider trying to switch to metro pcs
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Try these guys - www.cellunlocker.net. I've been using them for a long time and they've always come through for me.
Sim-unlock.net
Did mine last night
i have used cellunlocker.net before and they have been 100% able to unlock what i had. i even made the mistake of buying twice for some reason but they refunded me the 2nd one without me even asking. it's the new tmobile unlock app i havent tried yet. i tried getting them to unlock my tmobile s6 before but after a day or two they said they couldnt do it because of the new system and refunded me and i never tried again. but looks like they figured it out for the s6. i would try it but there is no way for me to test if it works. every sim i have and can borrow is tmobile
I wanna buy now a Sprint, Galaxy S7, and use it on the Verizon network, because Verizon has less capabilities to play around with software. but Verizon is still the better service, so I wanna stick to them, so does anybody know if Sprint still locks their LTE phones? And will it work 100% on the Verizon network, and how will it work internationally on the GSM network, can someone please educate me in this Subject?
Try this service: www.unlockradar.com if you want to unlock your Glaxy S7. Customer support is very responsive and they can asist you at any time.

Can other providers S7 edge work with Sprint?

I'm trying to find my wife a S7 Edge but only can find other service providers for sale around me. Can I use a att, Verizon, or Tmobile S7 edge on Sprint?
powerstroke said:
I'm trying to find my wife a S7 Edge but only can find other service providers for sale around me. Can I use a att, Verizon, or Tmobile S7 edge on Sprint?
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Check on https://www.frequencycheck.com
I got a Sprint SM-G935P got it factory unlocked and turned it into a SM-G935T. Mine works perfectly with T-Mobile.
Sent from my SM-G935T using XDA-Developers Legacy app
DJSmoove said:
Check on https://www.frequencycheck.com
I got a Sprint SM-G935P got it factory unlocked and turned it into a SM-G935T. Mine works perfectly with T-Mobile.
Sent from my SM-G935T using XDA-Developers Legacy app
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How did you do that? Did you just flash the 935T firmware?
singchi said:
How did you do that? Did you just flash the 935T firmware?
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Yeah, it's easy to do. I can flash anything on this phone that is US now. Samsung got my phone listed and registeredas unlocked now.
Could you let me know how to do this process?
singchi said:
Could you let me know how to do this process?
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1. Make sure your phone passes and clears all the checks like Blacklisted,Activation,and FED (Financed) You can find that information at http://www.swappa.com/esn
(It's got to pass all these check for it to be registered as Unlocked with Samsung)
2. Find someone that can do factory unlocks on your phone. [ I had a friend do mine at his house with a Z3X box], I would suggest Z3X seems to work the best from what phone techs tell me.
3. Insert a SIM card that is active from another carrier it should work without it asking for a code. If it works your unlocked.
4. Flash any US Rom with Odin, You can find the Roms on Sammobile.
5. After a few days check on Samsung.com and check your account and look for you phone with the imei you should see it Unlocked on the site. If you see others with the same imei delete them.
I think my phone is already factory unlocked, since my unlock was done using USB.
Check samsung.com
It should look like this
My phone use to be a SM-G935P
Prepaid:unlocked, Postpaid: sprint
.As long as it is unlocked and you are not on any post paid sprint plan. i.e a contract.If you are on a prepaid sprint plan then any unlocked s7 edge will work. If you are on a contract andjust want to switch phones then you have to buy a sprint version. My story is that I first bought a iPhone 6S on two year contract. I wanted to switch to the s7 edge so I bought a tmobile unlocked version. I went into a sprint store and called in and they both said that unlocked models will only work with prepaid. So I ended up having to buy a sprint model, luckily i found one with with a 200gb micro sd, samsung vr and wireless charger for 550 on ebay.
To answer your question in the simplest terms: post paid plans (on contract) require a sprint s7 edge while prepaid plans (pay as you go) can use unlocked models.
nghia0423 said:
.As long as it is unlocked and you are not on any post paid sprint plan. i.e a contract.If you are on a prepaid sprint plan then any unlocked s7 edge will work. If you are on a contract andjust want to switch phones then you have to buy a sprint version. My story is that I first bought a iPhone 6S on two year contract. I wanted to switch to the s7 edge so I bought a tmobile unlocked version. I went into a sprint store and called in and they both said that unlocked models will only work with prepaid. So I ended up having to buy a sprint model, luckily i found one with with a 200gb micro sd, samsung vr and wireless charger for 550 on ebay.
To answer your question in the simplest terms: post paid plans (on contract) require a sprint s7 edge while prepaid plans (pay as you go) can use unlocked models.
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Yeah Sprint is only network you can't really bring in unlocked phones. But you can bring their phones to other carriers that accepts them. Like for me I was a customer with sprint for 15 years on a post paid account . I haven't had a plan contract since 2013 which expired in 2015. I had a phone contract with sprint when the S7 Edge came out and paid it off back in December. I got sick of all the taxes we have here in Chicago. I got my phone connected to MetroPCS for a month. Now I'm on a Tmobile post paid plan with the $70 unlimited plan with an unlocked Sprint phone.

Sprint leased s8 help

So I k ow they can black list iPhones but my buddy left Verizon and didn't finish the payments for his Google pixel and he took it to TMobile that was a while ago and it's still fine. The question is if I left Sprint and unlocked gs8 plus and went to another carrier will it's all be good. Plus dies so from Sprint work like that.

is Verizon Locking S10+?

Just received my S10+ a few hours ago. Purchased online through Verizon with device payments. This is probably my 8th Smart Phone purchase with device payments and never had one carrier lock before. My last 3 phones (Pixel 2 XL, iPhone XR, Note 9) have not been carrier locked what so ever even if they are financed.
Today shortly after activating and setting up the device, I pulled my Verizon SIM out and inserted my T-Mobile SIM like I've done many times before. I instantly got a message that said "Sorry, your device cant be activated on another carriers network right now."
Could this be Verizon Carrier locking the phone or is there an issue server side at Samsung?
The phone activated with no issues on Verizon's end, calls, messages, data all working fine.
i bought Verizon s10+ on samsung.com, it works fine with Freedompop, using ATT network.
I called Verizon. They say there should be no carrier lock regardless of how it was purchased. Guess I'll have to chat with Samsung.
I'm having the same exact issue on my new Verizon S10. Wanted to finish off my month of Google Fi before switching back to Verizon, but I get the same pop-up "Sorry, your device cant be activated on another carriers network right now." I've been on the phone for hours with multiple Verizon, Samsung, and Google Fi reps about this issue and no one has an answer.
Verizon has triple checked and confirmed that there are no carrier locks on my phone. Google Fi just pretends like the issue is that their service isn't "officially compatible" with the new S10 yet. And Samsung keeps telling me that Verizon needs to unlock my phone (even though it's unlocked and paid off). Verizon suggested that maybe it was a Google Fi issue too, so I tried my wife's AT&T and I get the same pop-up restricting other carriers. I even tried activating the phone on Verizon first with a brand new line, and then switching SIMs, but still the same pop-up.
I'm onto my last resort right now, which is to exchange my Verizon S10 for a completely unlocked S10. That isn't ideal since my intentions were to switch back to Verizon eventually, and I would be losing Verizon-specific features. I've never had this issue before, and Verizon tech support has never seen this issue before either. I have no idea what Samsung is doing on their end with these carrier-specific S10s. I'm even currently using a Verizon Note 9 on Google Fi, with absolutely no issues. Not sure if there is new software with these new phones, but it is extremely frustrating.
Same. Nobody knows whats going on.
I will use my S10+ on Verizon for a few days and try to swap the sim again maybe next week. See if somehow it updates on its own.
S10 plus Verizon
Well I just purchased a Verizon branded s10 plus. Popped in my tmobile sim and LTE works.
I'm having the same issue, Verizon S10+ trying to move to T-Mobile
Those having issues, also financed?
Mine is fixed. Did it on its own.
jhous3s said:
Mine is fixed. Did it on its own.
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I tried my Google Fi SIM card again, and it still has the same pop up. "Your device cannot be activated on another carrier's network right now." You said you activated the phone on Verizon first though right? How many days did you have a Verizon line active?
The very first power ON was on Thursday around Noon with a T Moible SIM. The phone quickly rejected it and I installed the sim it came with. I messed around with it for a few hours until I gave up and just left the Verizon sim in it.
Today (sunday) I decided to try the T Mobile SIM around 4PM and noticed it was working so I posted an update.
So you actually paid the activation fee and had an active Verizon line on the phone first?
Yes I financed through Verizon.
Wenbinbin2010 said:
I'm having the same exact issue on my new Verizon S10. Wanted to finish off my month of Google Fi before switching back to Verizon, but I get the same pop-up "Sorry, your device cant be activated on another carriers network right now." I've been on the phone for hours with multiple Verizon, Samsung, and Google Fi reps about this issue and no one has an answer.
Verizon has triple checked and confirmed that there are no carrier locks on my phone. Google Fi just pretends like the issue is that their service isn't "officially compatible" with the new S10 yet. And Samsung keeps telling me that Verizon needs to unlock my phone (even though it's unlocked and paid off). Verizon suggested that maybe it was a Google Fi issue too, so I tried my wife's AT&T and I get the same pop-up restricting other carriers. I even tried activating the phone on Verizon first with a brand new line, and then switching SIMs, but still the same pop-up.
I'm onto my last resort right now, which is to exchange my Verizon S10 for a completely unlocked S10. That isn't ideal since my intentions were to switch back to Verizon eventually, and I would be losing Verizon-specific features. I've never had this issue before, and Verizon tech support has never seen this issue before either. I have no idea what Samsung is doing on their end with these carrier-specific S10s. I'm even currently using a Verizon Note 9 on Google Fi, with absolutely no issues. Not sure if there is new software with these new phones, but it is extremely frustrating.
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How is your Note 9 on Google Fi? Was considering switching from T-Mobile to Find. Do you still get WiFi calling? What kinda of data speeds so you get? Sorry, off topic, but don't know anyone personally on Google Fi that doesn't have a pixel.
As an FYI... I purchased an S10+ in full, no payments on Friday morning from the Verizon store. I put my tmobile sim in later that afternoon and got the same message. I talked to tech support and they said it takes 48 hours from activation. He mentioned that they are doing this to prevent theft from store and from people buying/stealing them with out activating them and trying to sell them.
He unlocked it immediately while I was on the phone and I got a text message saying "when I insert a non-verizon sim in the phone it will be unlocked". I put in my tmobile sim and worked fine.
Makes sense why my device started to work after two days.
S10Plus said:
As an FYI... I purchased an S10+ in full, no payments on Friday morning from the Verizon store. I put my tmobile sim in later that afternoon and got the same message. I talked to tech support and they said it takes 48 hours from activation. He mentioned that they are doing this to prevent theft from store and from people buying/stealing them with out activating them and trying to sell them.
He unlocked it immediately while I was on the phone and I got a text message saying "when I insert a non-verizon sim in the phone it will be unlocked". I put in my tmobile sim and worked fine.
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I talked to 3 different tech supports and they repeated told me all of the possible locks on my phone were unlocked...did you activate the phone first in the Verizon store, or did you go straight to a T-Mobile SIM?
Wenbinbin2010 said:
I talked to 3 different tech supports and they repeated told me all of the possible locks on my phone were unlocked...did you activate the phone first in the Verizon store, or did you go straight to a T-Mobile SIM?
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Most of them don't know what they are talking about. I talked to many of them who said the phones were not locked, some said the phones are always locked which I clearly disputed as they don't know their own employers policies/information and read from scripts. The 333rd person I spoke with knew exactly what I was talking about lol.
I didn't activate it in the store, I did when I got home using the verizon sim. After, I put in my tmobile sim and got the message. I didn't want to wait 48 hours (what the first tech told me) so I kept calling until I finally got someone knowledgeable enough to know what I was talking about and he unlocked it while I was on the phone in 10 seconds.
S10Plus said:
Most of them don't know what they are talking about. I talked to many of them who said the phones were not locked, some said the phones are always locked which I clearly disputed as they don't know their own employers policies/information and read from scripts. The 333rd person I spoke with knew exactly what I was talking about lol.
I didn't activate it in the store, I did when I got home using the verizon sim. After, I put in my tmobile sim and got the message. I didn't want to wait 48 hours (what the first tech told me) so I kept calling until I finally got someone knowledgeable enough to know what I was talking about and he unlocked it while I was on the phone in 10 seconds.
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Hmm thanks for the info. Guess I'll keep trying different tech supports. I wonder if they'll be able to unlock without activation at all. Otherwise I'll be paying $50 for a pointless line.
Yes. Verizon now sim locks phones for 24 hours after initial activation. iPhones included. Sometimes the older stock androids or iPhones will immediately accept another sim, but most times now, you have to wait a day. This has been going on since January as far as I've seen.

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