Anyway to unlock the phone for international use? - Sprint Samsung Galaxy S8 Questions & Answers

Need to go overseas for a few weeks and need to unlock an S8 plus so I can use the phone over there. I'm still under installment plan for another year so they refused to unlock my phones.
I don't want to root the phone since I use samsung pay a lot. Any other way to unlock the phone but keeping it as stock as possible?

Global roaming works well and is free! It is in many countries. Free 2G data as well as .20 per call. Log into your account and see if it's enabled, if not enable it and profit.
https://www.sprint.com/en/shop/services/global-roaming.html
Dave

Talk with Sprint directly and tell them what you need. They should be able to understand that you need your phone unlocked to use it with a local SIM card.
Moreover, I recommend you also check if you can use other (foreign) GSM SIM card with your phone that is from Sprint (CDMA). These are two different technologies, but your new Samsung should be able to accept both GSM and CDMA.

RossTeagan said:
Talk with Sprint directly and tell them what you need. They should be able to understand that you need your phone unlocked to use it with a local SIM card.
Moreover, I recommend you also check if you can use other (foreign) GSM SIM card with your phone that is from Sprint (CDMA). These are two different technologies, but your new Samsung should be able to accept both GSM and CDMA.
Click to expand...
Click to collapse
You would think it's that easy right? Spoke to 3 reps and a manager and all shot me down. Said they changed their policy a few months ago and can no longer do so.
The S8 is a CDMA/GSM phone....

dannieboiz said:
You would think it's that easy right? Spoke to 3 reps and a manager and all shot me down. Said they changed their policy a few months ago and can no longer do so.
The S8 is a CDMA/GSM phone....
Click to expand...
Click to collapse
I wasn't aware of this policy shift.
I suggest you insert a GSM SIM card in your phone and check if it's asking/prompting for something, anything and if recognizes the SIM card.

If uou still need help msg me

Related

Verizon

So are all verizon Rhodium phones CDMA with GSM only when out of country?
Which meaning at the moment have no HARD-spl and are able to flash?
I've added some custom apps to my phone which is from verizon and is not flashed. So i was just curious.
Thanks,
Alfredo
SlashX1896 said:
So are all verizon Rhodium phones CDMA with GSM only when out of country?
Which meaning at the moment have no HARD-spl and are able to flash?
I've added some custom apps to my phone which is from verizon and is not flashed. So i was just curious.
Thanks,
Alfredo
Click to expand...
Click to collapse
If you call Verizon (and have their service for awhile, in good standing) they will guide you to unlocking the SIM slot 'for use outside of the country'. Once unlocked, it will work with TMobile, AT&T and any other GSM provider in the US that doesn't do IMEI checking, or that allow the TP2 on their network, in which IMEI checking wouldn't be a problem.
Anyways, get the unlock code for your device (specific to your device) from Verizon, scroll to SETTINGS on the homescreen, click ALL SETTINGS, click PERSONAL, click SECURITY and enter the unlock code they gave you and your phone will SIM unlock itself.
As for Hard-SPL, I haven't seen anything about it yet.. but I haven't been searching, since the phone already does what I'd like it to with simple cab installs.
I hope this helps!
-mak
Yeah ive had verizon for a good amount of years now. So i might give that a try. and yeah. I agree about hard SPL.
Are there any other advantages to unlocking the sim card other then being able to change services?
I am still new with all this, and unaware the advantages of unlocking the SIM card.
Curious for In Country and Out of country.
Like what are benefits of it while still in the states?
and what are the benefits if i go to canada? does this mean i don't have to pay extra for the plan while in canada to make phonecalls/texts/data?
.mak said:
Anyways, get the unlock code for your device (specific to your device) from Verizon, scroll to SETTINGS on the homescreen, click ALL SETTINGS, click PERSONAL, click SECURITY and enter the unlock code they gave you and your phone will SIM unlock itself.
-mak
Click to expand...
Click to collapse
I believe you may be incorrect on that, check this out, I have yet to verify this my self but from what I have read here and other places the GSM will be unlocked for use overseas. This way you can use another country's SIM card instead of Verizon's SIM (expensive rates) while overseas for an extended period of time.
There are now several threads in several forums about this.
What people often leave out when they talk about what their phone can do is what carrier they have it on.
With Verizon, when you SIM Unlock the phone you can toss in any SIM and it'll work. I personally have a UK SIM and works fine in the US on my Verizon TP2 unlocked. Others have reported using TMobile (US) or AT&T (US) SIM's just fine in their Verizon TP2's after unlocking.
Sprint TP2's come unlocked but will NOT register at all on US carriers (even with a foreign SIM).
--Chris
Oh so i have to somehow get a hold of another sim card?
nowwww i get it.
so unless i plan on actually going out of country there really is no point in unlocking my phone.
SlashX1896 said:
Oh so i have to somehow get a hold of another sim card?
nowwww i get it.
so unless i plan on actually going out of country there really is no point in unlocking my phone.
Click to expand...
Click to collapse
I unlocked mine, just in case I ever decide to leave Verizon to go to Tmobile or AT&T (yeah, right lol).. or for when I upgrade, it makes it more universal when it comes time to sell it.
It costs you nothing if you're a Verizon customer in good standing, I'd unlock it just in case
-mak
Yeah good point. I was more curious on flashing purposes, but TBH i have no use to flash it. Though once the markeplace comes out, im assuming its going to be like the iphones appstore? and hoping in time we find ways to "jailbreak" or something to get them free, thats always fun lol.
Now i do travel to canada a lot. But unlocking it has no use unless i actually pay for the plan and a sim card? I know verizon offers a plan for it, but i dont got that much to where il pay extra for the plan was just curious.
SlashX1896 said:
Now i do travel to canada a lot. But unlocking it has no use unless i actually pay for the plan and a sim card? I know verizon offers a plan for it, but i dont got that much to where il pay extra for the plan was just curious.
Click to expand...
Click to collapse
some folks over at PPCGeeks pointed out that in some situations, it might be cheaper to just buy a prepaid sim card when traveling abroad, as the prepaid cards could prove to be a cheaper alternative to verizon's international roaming rates through verizon's sim card, included with the Rhodium.
Alright, thanks i'll look into that.
the problem with going to canada is the sim card has nothing to do with their network. it is still CDMA in canada and while you may have an unlocked phone and different sim card, verizons network will still pick up your phone and charge you accordingly.
gt3dan said:
the problem with going to canada is the sim card has nothing to do with their network. it is still CDMA in canada and while you may have an unlocked phone and different sim card, verizons network will still pick up your phone and charge you accordingly.
Click to expand...
Click to collapse
If you have an unlocked phone and a different SIM card in, if you set it to GSM mode Verizon won't/can't charge you for using it in Canada.
Hope thatyour right iamrobk, elsewise im confused.

[Q] Unlocking a Sprint LG G Flex 2

Today I went to unlock my Sprint LG G Flex 2 after paying it off. Sprint gave me a code (In a form of ##xxxxxx#) to put in via the dialer, but it did not unlock the phone. They are telling me to go to a 3rd party company to unlock it, but I am wondering what you guys think. I know there is quite a few software loopholes that some people have used on the G3 to unlock it, and I am wondering if any exist with the G Flex 2. Heres whats going on
With a Sprint sim the phone stays on Sprint and works no problem
With a Verizon sim it will use the Verizon voice network but it does not get data
With an ATT Sim it goes between "Service Disabled" and 4 bars, but will not make a call or send a text.
With a MetroPCS sim it will not call, text, and stays at service disabled
With a PTel sim it stays at service disabled
From what it looks like to me the phone is not GSM unlocked. Is there any way I can unlock it for GSM use. I know some bands wont be picked up, but I would like to use it on ATT 3G when im out in the countryside where Sprint doesn't have service. From what I know of since the Feb. 11 revision of laws for unlocking devices if the device is in good standing and paid off/contract expired the carrier is supposed to unlock it, but there method is not working for GSM use. I am wondering if anyone knows a way to get there code to work or a software loophole to unlock the SIM slot for GSM use. I am guessing that the phone is receiving att and Metro service because the split second before it goes to service disabled it gets 4 bars and the phone recognizes my phone number. My ATT and Metro APN settings are programmed in already in the roaming area, but there is not an APN settings input in the mobile networks category.
If anyone knows how and if this phone can be unlocked to work with GSM service it would be a great help.
Thanks
Jake
Also, when I use the the Available GSM networks feature under "Roaming>Avalable GSM networks" it always comes up wit "Error searching for networks"
The phone is rooted, could I use unlocking methods from the G3? How much of a risk would I be taking by using methods sourced from another LG phone? To expand upon that I would attempt using methods proven with the g3 or original g flex to try and get it to start running on gsm, I did submit a domestic and international unlock to sprint but all they gave me was a useless MSL code. I need to get this working on at&t or I will have to sell this wonderful phone.
As far as I know they will only unlock it for a Sprint customer who has the line active for 90 days. Unless something is different on the Flex 2 there is no code to enter, I unlocked my HTC One M8 before swapping to the Flex 2 and everything was done on there end. Additionally they state the unlock is only for international use and will not unlock the phone for US carriers although I cant verify if that is true as I don't have a US SIM card to try.
uh60james said:
As far as I know they will only unlock it for a Sprint customer who has the line active for 90 days. Unless something is different on the Flex 2 there is no code to enter, I unlocked my HTC One M8 before swapping to the Flex 2 and everything was done on there end. Additionally they state the unlock is only for international use and will not unlock the phone for US carriers although I cant verify if that is true as I don't have a US SIM card to try.
Click to expand...
Click to collapse
The phone is fully paid off, it was used for less than a month. In the USA there is a law that was passed on February 11th 2015 stating that all carriers must be able to unlock there phones for domestic service (DSU) as far as I know sprint does not seem to follow that, and makes it dang hard to do anything. I was able to get texts working, and data, but I cannot call or receive mms, anyone have any ideas on why that might be. I would like to try and get both working, and I will put in the work for going into the root and trying to get the bands unlocked for AT&T, if anyone can confirm that it is not a gigantic threat to the phone by attempting it, I would make a backup before, but my last experience with a Verizon S3 + Easy unlocker bricked my phone, and although I got it recovered it was no fun.
Rooted...
You stated that the phone is rooted, was the phone rooted when you attempted the unlock? If so, I would suggest restoring the phone to fully stock via the files supplied by Malxce and method described in cairui505's thread here:
http://forum.xda-developers.com/g-flex2/help/ls996-tot-t3094660
I have used it and it works great. After that I would attempt the unlock as Sprint suggested and follow any further problems with Sprint tier 2 technical support. I'm sorry, I don't have the number handy but I'm sure Google will assist. Tier 2 support has a great deal more knowledge and capability than the store or tier 1 personnel. You are correct that they are required by law to unlock the phone at the users request but they will not make it easy and unlocking the phone doesn't change it's hardware capabilities. I'm just not sure if there is an underlying and limiting hardware difference between the carriers versions that would prevent proper activation on another carrier. The law requires that they unlock the unit, not include the hardware to port to other networks.
How would the phone being rooted stop it from being unlocked? I ask because I bought a used phone from ebay that's already internationally unlocked, I've been given the msl code multiple times by tech support, and as I've just discovered it's been rooted.

Unlocked note 8 AT&T but no gsm sim works

Hi everyone
I’m kinda puzzled with this note 8 and need some advice. Recently got a note 8 from AT&T and since I was traveling I had it unlocked to use by a third party company ( since att doesn’t unlock until Device payment is complete)
I got the code, unlocked the phone successfully. Before I left USA I put a working T-Mobile sim to test if connectivity, no luck, it doesn’t work, I tried a Verizon sim, nothing works....
Note... this T-Mobile sim and Verizon sim if I put it on a different device it will work...
any reason why this is happening
jmathew86 said:
Hi everyone
I’m kinda puzzled with this note 8 and need some advice. Recently got a note 8 from AT&T and since I was traveling I had it unlocked to use by a third party company ( since att doesn’t unlock until Device payment is complete)
I got the code, unlocked the phone successfully. Before I left USA I put a working T-Mobile sim to test if connectivity, no luck, it doesn’t work, I tried a Verizon sim, nothing works....
Note... this T-Mobile sim and Verizon sim if I put it on a different device it will work...
any reason why this is happening
Click to expand...
Click to collapse
The phone is not unlocked. Seems like an error happened when you got the unlock code. I'd try again.
Did you use this device on the att network? I mean, do you have it activated?
If you unlocked it by codes and the message after inserting the code is something like "unlock successfull" then your device must accept other GSM SIM cards.
Also, I would recommend you place a 5 min call with your device, with the att sim card and then insert again the tmob card.
What is the message when you insert the tmobile card in this device?
I did the same thing by using a Tmobile SIM during the unlocking process, and it worked on TMobile right after I unlocked it. It sounded like you did not unlock it using a different network SIM but using some other method. I am not sure if that mattered or not.
I then traveled to Asia, and I bought and used a local SIM card with zero issues. The 4G LTE was faster in that country than AT&T... LOL

Testing Unlocked Sprint Note 5 with at&t sim

I'm heading to Europe in a month and plan on using a European sim as I don't want to deal with Sprints free slow internet and $25 a week is more than I want to spend. Sprint is telling me my phone is unlocked (and I was under that impression years ago) but I want to be absolutely sure before I leave due to issues I've heard people have with Sprint phones. When I do the UICC unlock (with the Sprint sim still in), the phone tells me it can only be used with Sprint and to contact them. I called Sprint and they told me it is saying that because the Sprint sim is in the phone and the phone will work when another sim is added. I want to test my phone with my friend's at&t sim card. I really don't know squat about sim cards considering I've been a Sprint user my entire life. Therefore, I'm wondering:
1. Can I just turn off my phone, put the at&t sim in, reboot, and see if things work to test that the phone is truly unlocked?
2. After I'm done testing, can I put the at&t sim back in my friend's phone, and my Sprint sim back in mine, and have things go back to normal, or will this somehow screw things up with his phone or mine?

Question att s22ultra and tmobile sim

Hello everyone I have a question i just oderded a s22 ultra from att I have a 3 year contract with them for device payments but basically the phone was free. I also have a tmobile acct i dont plan on canceling either. I have the magenta max on tmobile and an unlimited on att is it possible to use my phone on both networks with the phone being locked to att or am i able to change sims and use it as long as i keep both accts current. I am not trying to do anything shady just wondering if i can use it on both networks would much rather do that becuase it gives me so much more for hot spots since i can use the 50 from att and the 40 from tmobile i know i could if the phone was unlocked but i cant do that for three years
Thanks in advance
no, its locked to att networks (mvno will work too)
Thanks for the reply
i figured it would be locked but it would of been nice to be able to work on both. what is mvno?
I wonder if he could use the esim on TMobile?
rayhawk said:
Hello everyone I have a question i just oderded a s22 ultra from att I have a 3 year contract with them for device payments but basically the phone was free. I also have a tmobile acct i dont plan on canceling either. I have the magenta max on tmobile and an unlimited on att is it possible to use my phone on both networks with the phone being locked to att or am i able to change sims and use it as long as i keep both accts current. I am not trying to do anything shady just wondering if i can use it on both networks would much rather do that becuase it gives me so much more for hot spots since i can use the 50 from att and the 40 from tmobile i know i could if the phone was unlocked but i cant do that for three years
Thanks in advance
Click to expand...
Click to collapse
All of the US models support dual SIM (physical SIM plus eSIM). You should be able to use the physical SIM for one network, and the eSIM for the other. AT&T will most likely be the primary (physical SIM) and T-Mobile the secondar (E-SIM). Once you get it activated on AT&T go into Settings -> Connections -> SIM card manager.
From there it will allow you to "Add mobile plan" for the eSIM. That should allow you to active your T-Mobile account.
I don't know how that works in practice and you may have to talk to both AT&T and T-Mobile to work it out.
oh wow that is awesome thanks for letting me know
this is off the topic but are any of you using screen and camera protectors on top of using a case?
You need to get the device unlocked to have it work on T-Mobile at all, ESIM or physical. You have 2 choices: Pay off the device in full and then request a SIM unlock, or pay for an unlock service on Ebay. AT&T won't do **** for you until the device is paid in full.
rayhawk said:
this is off the topic but are any of you using screen and camera protectors on top of using a case?
Click to expand...
Click to collapse
Nope.
entropism said:
You need to get the device unlocked to have it work on T-Mobile at all, ESIM or physical. You have 2 choices: Pay off the device in full and then request a SIM unlock, or pay for an unlock service on Ebay. AT&T won't do **** for you until the device is paid in full.
Click to expand...
Click to collapse
Yes. AT&T will require it to be paid off to unlock the physical SIM. The eSIM isn't activated and therefore probably isn't locked. As long as he's using it on its network with the physical SIM, I don't think AT&T will care about the eSIM being used on T-mobile.
This is kinda new territory with phones being produced with both physical SIM and eSIM.
I can tell you with 100% certainty, it's locked.
entropism said:
You need to get the device unlocked to have it work on T-Mobile at all, ESIM or physical. You have 2 choices: Pay off the device in full and then request a SIM unlock, or pay for an unlock service on Ebay. AT&T won't do **** for you until the device is paid in full.
Click to expand...
Click to collapse
Not true. AT&T unlocked my Note 20 ultra that was still under contract. I told them I was going overseas for an extended period of time and they unlocked my phone. I had 13 payments left.

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