[Q] J butterfly on verizon - HTC Droid DNA

Will the J butterfly work on verizons netowrk and their LTE?

o boy, no it wont lol.

gocool767 said:
Will the J butterfly work on verizons netowrk and their LTE?
Click to expand...
Click to collapse
I asked this question (more generically, if it will work with any US carrier), and haven't gotten a response yet. My guess is no, if for no other reason than the carrier there is notorious for locking devices, not to mention the fact that I think Japan uses different freq for LTE / GSM.

charlatan01 said:
I asked this question (more generically, if it will work with any US carrier), and haven't gotten a response yet. My guess is no, if for no other reason than the carrier there is notorious for locking devices, not to mention the fact that I think Japan uses different freq for LTE / GSM.
Click to expand...
Click to collapse
This along with the fact that Verizon's voice and 3G network are CDMA. CDMA devices are not locked so to speak, but they must be in the carrier's database in order to function (and Verizon will not add non-Verizon CDMA devices to their database). The GSM part will have no impact on Verizon since it's not GSM.
So, no. The J Butterfly will not work at all on Verizon.

bsweetness said:
This along with the fact that Verizon's voice and 3G network are CDMA. CDMA devices are not locked so to speak, but they must be in the carrier's database in order to function (and Verizon will not add non-Verizon CDMA devices to their database). The GSM part will have no impact on Verizon since it's not GSM.
So, no. The J Butterfly will not work at all on Verizon.
Click to expand...
Click to collapse
Thanks for the clarification.

Related

[Q] Verizon Note 2 Global (GSM) Capabilities?

Wondering if there has been any confirmation that the Verizon Galaxy Note II will be Global (GSM) Ready? Google and forum searches are inconclusive.
All verizon lte phones are global now I believe.
Sent from my Galaxy Nexus using Tapatalk 2
Gahh Its Lee said:
All verizon lte phones are global now I believe.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
I realize it is always dangerous to rely on anything you hear form the Verizon salespeople but I have heard from several that what you just wrote is incorrect. Some of their phones are and others are not according to those spoke to and they do not know yet whether or not the Note 2 will be a global phone.
Has anyone heard definitively yet whether or not the Verizon Note 2 will be global and unlocked so that you can put in a foreign sim card when overseas like you can do with the Razrs?
global
yes it is global, I saw it on their website
nutpn said:
yes it is global, I saw it on their website
Click to expand...
Click to collapse
Care to point out where you saw it? I looked on VZW's site, and they don't have any of the network capabilities posted there yet, and Samsung's site for the VZW Note II has the incorrect info posted for network connectivity.
imnuts said:
Care to point out where you saw it? I looked on VZW's site, and they don't have any of the network capabilities posted there yet, and Samsung's site for the VZW Note II has the incorrect info posted for network connectivity.
Click to expand...
Click to collapse
It says it on verizons site if you go to the phone's page when shopping but not on the big info page you go to if you click the add on there homepage. Also when I pre-ordered mine it asked if I wanted global set up on the phone.
IvanNCase said:
It says it on verizons site if you go to the phone's page when shopping but not on the big info page you go to if you click the add on there homepage. Also when I pre-ordered mine it asked if I wanted global set up on the phone.
Click to expand...
Click to collapse
Thanks. Why would anyone ever think that a HUGE picture on the homepage of VZW would take you to an actual device listing and not a different page that looks like a device listing?
nutpn said:
yes it is global, I saw it on their website
Click to expand...
Click to collapse
My question is does "global" mean that you can use it abroad using Verizon's sim card and paying Verizon's global roaming rates or does "global" mean the sim card is unlocked and the phone with recognize a foreign sim card when overseas so you can pay the much lower local rates? The Razr's can do the latter but I have yet to make sure iot is also true for the Note 2. That is a HUGE difference for anyone who spends a significant amount of time out of Verizon's service areas.
If it isn't SIM unlocked, you should be able to call in to VZW and request a SIM unlock code assuming you meet not-so-strict prerequisites.
Very thanks to you all the news, looking forward to your update again
the sprint one is global...
Sent from my SPH-L900 using xda app-developers app
And there's always the possibility it will just be gsm unlocked by the community as in the case of the Verizon GS3.
i think it possible because galaxy s3 was unlocked and work on global????
drknight01 said:
i think it possible because galaxy s3 was unlocked and work on global????
Click to expand...
Click to collapse
Verizon's S3 doesn't officially have global capabilities yet. They said it would be updated to be capable, but that has yet to happen. My guess is that it will come with the Jelly Bean update, whenever that drops.
Verizon's Note 2 will be global out of the box, and like all other LTE devices released on Verizon so far, it will be unlocked.
bsweetness said:
Verizon's S3 doesn't officially have global capabilities yet. They said it would be updated to be capable, but that has yet to happen. My guess is that it will come with the Jelly Bean update, whenever that drops.
Verizon's Note 2 will be global out of the box, and like all other LTE devices released on Verizon so far, it will be unlocked.
Click to expand...
Click to collapse
Just so we are clear, you mean all the other global capable LTE devices right? (I can think of several phones off the top of my head that did not support anything but LTE/CDMA)
SFBPro said:
Just so we are clear, you mean all the other global capable LTE devices right? (I can think of several phones off the top of my head that did not support anything but LTE/CDMA)
Click to expand...
Click to collapse
Even the non-global devices are SIM unlocked for LTE use (although, due to differences in used bands from network to network, and in technologies used for voice, it's pretty much a moot point). So technically, every LTE device that has been released on Verizon has been unlocked, regardless of GSM capabilties. That's why I differentiated between the two in my post - 1) Verizon's Note 2 will be global out of the box, and 2) like all other LTE devices released on Verizon so far, it will be unlocked.
An unlocked SIM slot for LTE means by default that it's also unlocked for GSM if the device has a GSM radio that's enabled. That's really what I was getting at - all Verizon LTE devices are SIM unlocked (regardless of what hardware radios they actually have), so in turn, any that have enabled GSM capabilities will be GSM unlocked as well. There certainly are a few Verizon LTE devices that don't have a GSM radio (such as the Galaxy Nexus), and they're not capable of global use. They're still SIM unlocked though, but just for LTE.
So, all Verizon LTE devices are SIM unlocked, but not all Verizon LTE devices have GSM capabilities. Any Verizon LTE device that does have enabled GSM capabilities will be SIM unlocked for GSM use.
bsweetness said:
Even the non-global devices are SIM unlocked for LTE use (although, due to differences in used bands from network to network, and in technologies used for voice, it's pretty much a moot point). So technically, every LTE device that has been released on Verizon has been unlocked, regardless of GSM capabilties. That's why I differentiated between the two in my post - 1) Verizon's Note 2 will be global out of the box, and 2) like all other LTE devices released on Verizon so far, it will be unlocked.
An unlocked SIM slot for LTE means by default that it's also unlocked for GSM if the device has a GSM radio that's enabled. That's really what I was getting at - all Verizon LTE devices are SIM unlocked (regardless of what hardware radios they actually have), so in turn, any that have enabled GSM capabilities will be GSM unlocked as well. There certainly are a few Verizon LTE devices that don't have a GSM radio (such as the Galaxy Nexus), and they're not capable of global use. They're still SIM unlocked though, but just for LTE.
So, all Verizon LTE devices are SIM unlocked, but not all Verizon LTE devices have GSM capabilities. Any Verizon LTE device that does have enabled GSM capabilities will be SIM unlocked for GSM use.
Click to expand...
Click to collapse
Gotcha.
I wonder if the SIM slot on VZW's version will be accessible unlike Sprint's version which is global but inaccessible.
wildta said:
I wonder if the SIM slot on VZW's version will be accessible unlike Sprint's version which is global but inaccessible.
Click to expand...
Click to collapse
No, it won't be sealed like Sprint's. Sprint is the only U.S. carrier who seals their SIM cards in. Verizon does not do this. You'll be able to remove and replace the SIM card freely.

UK/EU release this year?

I see this phone isn't getting released in the UK/EU first, which is..... different!
I would like to know if there are plans to release this device or a similar HTC device anytime this year in the UK/EU region.
I hope HTC it will be available for sale before the beginning of December
I would rather have had the Droid DNA/J Butterfly instead of the One X+ in the UK.
You would think that with HTC's recent financial results, that they would be looking to release this highly anticipated device in many markets as possible.
Does anyone know if the Droid DNA will work on GSM 3G HSPA networks? Obviously the LTE wont work.
I wonder if any of the Frequencies Vodafone or O2 are going to use are the same as the US ones? I do remember reading it somewhere, and I don't think they are the same.
vinokirk said:
I wonder if any of the Frequencies Vodafone or O2 are going to use are the same as the US ones? I do remember reading it somewhere, and I don't think they are the same.
Click to expand...
Click to collapse
The problem is not the LTE, it is the basic network of the phone. The Verizon network is not compatible with any European network - they use a completely different system as the base which is not GSM compatible. Same reason the Nexus 4 "world" phone works pretty much everywhere except on their network.
Until HTC make a model with different radio chips (GSM standard) this phone will only be for Verizon and a couple of Japanese networks.
nexus161 said:
The problem is not the LTE, it is the basic network of the phone. The Verizon network is not compatible with any European network - they use a completely different system as the base which is not GSM compatible. Same reason the Nexus 4 "world" phone works pretty much everywhere except on their network.
Until HTC make a model with different radio chips (GSM standard) this phone will only be for Verizon and a couple of Japanese networks.
Click to expand...
Click to collapse
From Verizon's DNA specs list:
CDMA1x/EV-DO Rev A, LTE/DO Rx diversity
Global Network: GSM (850MHz, 900MHz, 1800MHz, 1900MHz), UMTS (850MHz, 900MHz, 1900MHz, 2100MHz)
Since it has GSM, will it be possible to use in Europe or Australia?
Hallaisen said:
From Verizon's DNA specs list:
CDMA1x/EV-DO Rev A, LTE/DO Rx diversity
Global Network: GSM (850MHz, 900MHz, 1800MHz, 1900MHz), UMTS (850MHz, 900MHz, 1900MHz, 2100MHz)
Since it has GSM, will it be possible to use in Europe or Australia?
Click to expand...
Click to collapse
Yes.. It's just a matter of whether or not it is unlocked out of the box like the Rezound was (Limited at first before update). Or sim locked like previous droids.
nexus161 said:
The problem is not the LTE, it is the basic network of the phone. The Verizon network is not compatible with any European network - they use a completely different system as the base which is not GSM compatible. Same reason the Nexus 4 "world" phone works pretty much everywhere except on their network.
Until HTC make a model with different radio chips (GSM standard) this phone will only be for Verizon and a couple of Japanese networks.
Click to expand...
Click to collapse
WRONG
Hallaisen said:
From Verizon's DNA specs list:
CDMA1x/EV-DO Rev A, LTE/DO Rx diversity
Global Network: GSM (850MHz, 900MHz, 1800MHz, 1900MHz), UMTS (850MHz, 900MHz, 1900MHz, 2100MHz)
Since it has GSM, will it be possible to use in Europe or Australia?
Click to expand...
Click to collapse
Thank you for posting this... I hate when people (read: nexus161) give outdated facts based on the way the tech ran several years ago... vzw has released several devices with a quad band antenna in the past several years. The gsm bands listed are frequencies that all gsm providers currently use at least one of so the answer to the original question is yes, in theory. I'm assuming the international bands are unlocked so there should be no issue using it with a gsm provider, however I'm not sure how vzw has played this in the past so I can't speak to how this will work in practice. My guess though? Similar to the rezound. Locked for first 6-8 months, then an unlock will roll out in an update later.
That's great, so it will work over here. I'm not bothered about 4G yet as its only in a few cities.
I'm new to this whole Verizon CDMA unlocked thing. Can I use a US T-mobile SIM card and pop it into the SIM slot and it will work? What size SIM does it use? Micro?
Do you think it will be possible to buy a Us handset and unlock it?
Will it be 4G enabled?
I just spoke with three different verizon customer service representatives and they all said the phone is locked to Verizon. Two of them said Verizon never unlocks their phones and the last one said devices can be unlocked if you have 90 days of good payment history. Is there a different way to unlock android devices other than having carriers do it for you?
Hallaisen said:
I just spoke with three different verizon customer service representatives and they all said the phone is locked to Verizon. Two of them said Verizon never unlocks their phones and the last one said devices can be unlocked if you have 90 days of good payment history. Is there a different way to unlock android devices other than having carriers do it for you?
Click to expand...
Click to collapse
Sometimes... I think you need to have S-Off though... I could be wrong though.
Just because it has GSM support in the radio, doesn't necessarily mean it has a SIM slot! If I'm not mistaken, the Photon Q or whatever the Moto slider for Sprint is has a pentaband radio but no SIM slot...
Anyone got details on that?
That phone have sim slot
That phone have SIM slot, please watch any "hands on" review and you will see that.
aard said:
Just because it has GSM support in the radio, doesn't necessarily mean it has a SIM slot! If I'm not mistaken, the Photon Q or whatever the Moto slider for Sprint is has a pentaband radio but no SIM slot...
Anyone got details on that?
Click to expand...
Click to collapse
It has a SIM card slot due to LTE connectivity.
HTC DROID DNA Verizon is SIM Unlocked
Phil from androidcentral was the one who give us that good news:
http://forums.androidcentral.com/verizon-droid-dna/225051-droid-dna-sim-unlocked-means-works-t.html
there is settings, too
beberobu said:
Phil from androidcentral was the one who give us that good news:
http://forums.androidcentral.com/verizon-droid-dna/225051-droid-dna-sim-unlocked-means-works-t.html
there is settings, too
Click to expand...
Click to collapse
Great news. Hopefully I will be able to order the device soon from a US eBay seller. That is unless HTC actually announce a UK/EU release before then. But that seems extremely unlikely.
vinokirk said:
I see this phone isn't getting released in the UK/EU first, which is..... different!
I would like to know if there are plans to release this device or a similar HTC device anytime this year in the UK/EU region.
Click to expand...
Click to collapse
Hopefully HTC will release it as the Deluxe, internationally, not just US/JP
http://www.engadget.com/2012/11/15/htc-deluxe-press-render-reportedly-leaks-spreads-droid-dna/

[Q]Why Droid DNA can't use other CDMA network ?

Sorry for asking stupid question....
I did some research, but I still can't figure out why DNA can't uses other CDMA network.
Is it the problem if radio???
According what I see, DNA is able to unlock bootloader, s-off, root.
What stuff should I waiting for? Radio?
Your answer will help me know what kind of threads I should pay attention to. Thanks a LOT in advanced!
BTW, I am planning use DNA in Taiwan with a CDMA network provider.
I had checked the hardware is fitted to my network (CDMA2000 800Mhz). Thanks for all concerned!
siekaiser said:
Sorry for asking stupid question....
I did some research, but I still can't figure out why DNA can't uses other CDMA network.
Is it the problem if radio???
According what I see, DNA is able to unlock bootloader, s-off, root.
What stuff should I waiting for? Radio?
Your answer will help me know what kind of threads I should pay attention to. Thanks a LOT in advanced!
BTW, I am planning use DNA in Taiwan with a CDMA network provider.
I had checked the hardware is fitted to my network (CDMA2000 800Mhz). Thanks for all concerned!
Click to expand...
Click to collapse
Hi,
First of all, you must understand that GSM & CDMA are dissimilar technologies, whereas with GSM you can easily swap between carriers so long as they have the same/supported radio frequencies and your phone is sim-unlocked, this is not possible with CDMA. CDMA devices do not use a sim card to retain your account information or activation abilities. When it comes to CDMA (from my understanding) the ESN is key, the ESN must be added to your networks (for lack of a better term at the moment) ESN database. In the United States, most CDMA carriers will not add ESN's of other carriers phones to their network, your results may be different, because of your location. If your carrier were to allow or be willing to add the ESN of the DNA you obtain to their database than there is a possibility that it may work. (I am unsure if that can just be done or if it would have to be removed from Verizon's network & so forth, because I've never personally had to do such a thing)
There is a second problem though, the LTE radio / sim card interface. Because of the way these phones work on Verizon with LTE, I am unsure if you could even activate it, because it looks like the LTE sim is needed to authenticate your account to the carrier like a regular GSM phone. I have no idea how you would activate this phone without LTE / GSM on your carrier, even with the CDMA ESN added. It seems like it would be a double edged sword, but I could be wrong in this respect.
Also at this current time, this phone has root, and an unlocked bootloader through HTCDev, but is still **S-ON**.
Though none of those things have to do with you being able to use this phone on your carrier.
If your carrier was GSM I would say go for it because this is a GSM Global phone as well, but because its CDMA that you need I really incredibly doubt you'll be able to use this phone, but I may be wrong, but until someone else states otherwise I would look for a different phone.
Hope this Helps!
I am also interested in it. How can we check it out? I should go to my CDMA carrier and ask to activate my ESN?
Where can i find ESN? In Settings-About there is only MEID, IMEI, Phone serial number and IMSIAdded
I work for a CDMA carrier in the USA and with lte on the phones now, they truly act as gsm phones. If your CDMA carrier has lte then they can give you a sim and it will activate your DNA. However, if they only operate on 2g/3g then the post above me is correct with the ESN database and will USUALLY not activate the phone (in store sales reps usually don't even have the ability). Even if they have lte, activating another carrier's phone is not in the best interest of the sales Rep and they usually won't.
YMMV
Sent with my DNA
kyleco said:
I work for a CDMA carrier in the USA and with lte on the phones now, they truly act as gsm phones. If your CDMA carrier has lte then they can give you a sim and it will activate your DNA. However, if they only operate on 2g/3g then the post above me is correct with the ESN database and will USUALLY not activate the phone (in store sales reps usually don't even have the ability). Even if they have lte, activating another carrier's phone is not in the best interest of the sales Rep and they usually won't.
YMMV
Sent with my DNA
Click to expand...
Click to collapse
I should mentions that we don't have LTE in Taiwan so far.
My carrier provides CDMA2000 1xEV-DO rev.B (I guess it is)
Is it operate as LTE OR 2G/3G you mentioned?
siekaiser said:
I should mentions that we don't have LTE in Taiwan so far.
My carrier provides CDMA2000 1xEV-DO rev.B (I guess it is)
Is it operate as LTE OR 2G/3G you mentioned?
Click to expand...
Click to collapse
From my experience, they will not be able to activate it if they do not have lte, as they would need to have a settings file made for that phone to get it to work on their network. Nevers hurts to call and ask though.
Sent from my HTC6435LVW using xda premium
Hi,i am from Austria,i have a Droid Dna by Verizon and the Phone works fine here in Austria, 2G and 3G/HSDPA

Verizon Samsung Galaxy S4 to have AWS 4 Band (Tmobile LTE Capable?)

Hi,
So I've read the FCC documents located here: LINK
Page 1 and Page 5 are the most interesting! These state that the Verizon model SCH-i545 will have AWS band 4 (of course 13 too) which does support T-mobiles LTE network right? It never states 1700/1200 frequencies.
Thing I want to know from the pros is will this phone indeed offer LTE support for T-Mobile or and I'm just seeing things?
Also, for all the other people that are wondering if the ATT model will offer LTE support for T-Mobile as well? It will since it supports both bands 4 and 17 But wait is that AWS band 4?... the jury is out on that! -_-
Many Thanks
Becool0130 said:
Hi,
So I've read the FCC documents located here: LINK
Page 1 and Page 5 are the most interesting! These state that the Verizon model SCH-i545 will have AWS band 4 (of course 13 too) which does support T-mobiles LTE network right? It never states 1700/1200 frequencies.
Thing I want to know from the pros is will this phone indeed offer LTE support for T-Mobile or and I'm just seeing things?
Also, for all the other people that are wondering if the ATT model will offer LTE support for T-Mobile as well? It will since it supports both bands 4 and 17 But wait is that AWS band 4?... the jury is out on that! -_-
Many Thanks
Click to expand...
Click to collapse
If I am correct, Verizon phones do not use sim cards (CDMA) and AT&T and T-Mobile are GMS (sim phones). So even if the bands are supported, I don't see how a Verizon phone would work on T-Mobile or AT&T unless they are CDMA / GSM dual phones. And even then they would have to be unlocked.
scott14719 said:
If I am correct, Verizon phones do not use sim cards (CDMA) and AT&T and T-Mobile are GMS (sim phones). So even if the bands are supported, I don't see how a Verizon phone would work on T-Mobile or AT&T unless they are CDMA / GSM dual phones. And even then they would have to be unlocked.
Click to expand...
Click to collapse
All of the major Verizon releases over the past year have come GSM unlocked. They are world phones that contain GSM and CDMA radios. I'm using a Verizon iPhone 5 on the Straight Talk (AT&T) network currently.
All lte phones have sim cards as it is a gsm technology. My girls verizon gs3 has a sim. As far as it being compatible that is a hell of a question.
OneStepAhead said:
All of the major Verizon releases over the past year have come GSM unlocked. They are world phones that contain GSM and CDMA radios. I'm using a Verizon iPhone 5 on the Straight Talk (AT&T) network currently.
Click to expand...
Click to collapse
Yes! I sold my iPhone 4s to get Samsung galaxy s4 and it sold to someone over in the UK world (Ireland) that says it works! Lol.
I've also seen threads about sim unlocking the Verizon S3 for domestic and international use. Some people use HiAPN as system app along with other steps and viola... Working on whatever network you want
Question is... Am I seeing right that Verizon S4 will support AWS Band 4 for t-mobile?
Sent from my SGH-T959 using xda app-developers app
good news
OneStepAhead said:
All of the major Verizon releases over the past year have come GSM unlocked. They are world phones that contain GSM and CDMA radios. I'm using a Verizon iPhone 5 on the Straight Talk (AT&T) network currently.
Click to expand...
Click to collapse
Hey this is one question i have lingering on my mind. How is the StraightTalk connection? Is it any good? Are there call drop issues? And do they have data plans?
if i buy a tmobile s4 will it work on verizon??
I know most things are under the catagory of speculation/rumor but i was wanting to to check out tmobile network for a bit.... the no contract is appealing. If i bought the phone outright and ending up not liking tmobile i would switch to verizon. Short of selling the tmobile and getting a verizon phone i was wondering about just activating the same phone on verizon?
Will there be "one phone" in US or would they all have thier own modem chips i guess is the real question....
thanks for the guesses and speculat'n!
You have to consider its Verizon and they have 700Mhz LTE and you can't roam on AT&T's 700Mhz so I would not expect to access Verizons AWS spectrum on T-Mobile or vice versa. Remember when they said LTE was the unifying spectrum to allow for easier use across networks and carriers, well that was a pile of BS.
Great news, but I heard verizon was purposely going to burn in their logo onto the amoled screens.
RaptorMD said:
You have to consider its Verizon and they have 700Mhz LTE and you can't roam on AT&T's 700Mhz so I would not expect to access Verizons AWS spectrum on T-Mobile or vice versa.
Click to expand...
Click to collapse
Wrong: those "700mhz" frequencies are different bands. Both T-Mobile and Verizon are building out LTE on the same band: 4 (AWS). They will be interoperable device-wise.
AT&T also owns a lot of AWS, and though they're currently running LTE on it only in one market (somewhere in Oklahoma IIRC), all their LTE devices do come with band 4 enabled.
The more I read about the differences, the more I'm convinced that the Verizon model is more cross compatible with all other services. It's still the only CDMA model. But it's also gsm unlocked if you know how to program APNs. Any thoughts?
jerzyboy2421 said:
The more I read about the differences, the more I'm convinced that the Verizon model is more cross compatible with all other services. It's still the only CDMA model. But it's also gsm unlocked if you know how to program APNs. Any thoughts?
Click to expand...
Click to collapse
I posted a pretty detailed analyzation of the LTE bands the different GS4 models work with here: http://forum.xda-developers.com/showthread.php?p=40974831#post40974831
if we ever get to the point where we don't need 3g at all any more (CDMA) and we can get VoLTE and use the LTE band exclusively that will eliminate a lot of the incompatability between Verizon and GSM carriers .
Parafly said:
if we ever get to the point where we don't need 3g at all any more (CDMA) and we can get VoLTE and use the LTE band exclusively that will eliminate a lot of the incompatability between Verizon and GSM carriers .
Click to expand...
Click to collapse
When we get to that point, Verizon will basically be a GSM carrier. Considering LTE is just an evolution GSM, both developed by 3GPP.
camaroz28 said:
When we get to that point, Verizon will basically be a GSM carrier. Considering LTE is just an evolution GSM, both developed by 3GPP.
Click to expand...
Click to collapse
When it gets to that point, the question is will LTE then become open so Google can sell a Nexus that works on every network without carriers involved?
Schoat333 said:
When it gets to that point, the question is will LTE then become open so Google can sell a Nexus that works on every network without carriers involved?
Click to expand...
Click to collapse
Not just Google...all the manufacturers could do it. But...don't get your hopes up. That situation is not in the carriers' nor major manufacturers' interests, and they sit on the standards bodies. No one represents the users/customers.
Sent from my SCH-I545 using xda premium
http://forum.xda-developers.com/showpost.php?p=43469207&postcount=11
samsung GS4
scott14719 said:
If I am correct, Verizon phones do not use sim cards (CDMA) and AT&T and T-Mobile are GMS (sim phones). So even if the bands are supported, I don't see how a Verizon phone would work on T-Mobile or AT&T unless they are CDMA / GSM dual phones. And even then they would have to be unlocked.
Click to expand...
Click to collapse
Verizon does use sim cards I am in the process of trying to unlock
SCH-I545 On T-Mobile
i Have This phone running on T-Mobile and have notice it does pick up AWS but very limied when compared to a T-Mobile branded phone... im wondering if anyone has tested flashing the T-Mobile modem??
---------- Post added at 04:58 AM ---------- Previous post was at 04:56 AM ----------
No need to unlock just go into settings on the phone and under mobile networks their should be a tab that says prefered network.... click it and select global....

Unlocked Tmobile Note 8 on Sprint

I have been reading a lot of different things about doing this with no definitive answer. It looks like, as of recently, it should be as simple as popping in the sprint Sim card and it should work but I want to be sure before hand. Are there any downsides at all about using tmobile Note 8 on Sprint?
Hi there, I'm not sure but Sprint SIM cards are lock. You can try and see, I had Sprint before and try using there SIM card in my unlock tmobile Galaxy S7 Edge running the unlock S7 Edge firmware, it keep reconfiguring over and over. Maybe you might get better than me.
cmdauria said:
I have been reading a lot of different things about doing this with no definitive answer. It looks like, as of recently, it should be as simple as popping in the sprint Sim card and it should work but I want to be sure before hand. Are there any downsides at all about using tmobile Note 8 on Sprint?
Click to expand...
Click to collapse
Sprint doesn't allow other carriers phones on their network. Unlocked or not. T-Mobile does though...
https://forum.xda-developers.com/galaxy-note-8/help/cdma-unlock-verizon-note-8-sprint-t3732364
First question would be: Does Sprint allow to use their SIM cards within non-Sprint devices? That I can't answer. Because I never used Sprint services.
The second question is: Would the T-Mobile radios work with Sprint? LTE radios would most likely work if Sprint allows you to use their SIM card with that device. When LTE is weak or not available the answer is: No. The active radios within T-Mobile and even AT&T Samsung Galaxy Note 8 are both LTE and GSM (Both 3G and 4G). Both Sprint and Verizon uses LTE and CDMA (each has their own CDMA) radios. You can't use GSM radios with Sprint and Verizon right now. Though that will end up changing as CDMA gets phased out.
To top things off each GSM carrier maybe using different frequencies with some (but not all) of their GSM radios. So changing a cellular device from a GSM carrier to another GSM carrier may have limits with GSM services.
Sprint and Verizon services have problems with international areas (outside of the USA) where LTE is weak or no LTE. The reason is that CDMA is very limit or doesn't exist in most international areas (outside of the USA). The areas that CDMA still works internationally (outside of the USA) will be phased out (mostly in the near future). Only a few places outside of the USA, like China, would CDMA not be phased out so quickly. But CDMA will end up completing phased out all together sometime in future (including in the US).
If you want to be truly Global then go for carriers that have both GSM and LTE, like T-Mobile, AT&T, etc. Then once you unlock the SIM then you can use your carrier's roaming (which don't need SIM unlock) or switch the SIM card with a carrier in that country to get service internationally. Just a side note: T-Mobile does have Unlimited 3G international roaming without any extra cost (this is subject to the type of plan you have with T-Mobile).
The only way this would work for you is if the CDMA radio is built into all Note 8 devices. If so then you just need to flash the correct radio firmware to active the correct carrier radios. But I don't believe this is the case. And this wouldn't solve the Sprint SIM lock issue.
The short answer is no. Read this thread. I thought you could just pop in an activated SIM, but it's not that simple.
https://forum.xda-developers.com/galaxy-note-8/help/cdma-unlock-verizon-note-8-sprint-t3732364
JaguarXT said:
First question would be: Does Sprint allow to use their SIM cards within non-Sprint devices? That I can't answer. Because I never used Sprint services.
The second question is: Would the T-Mobile radios work with Sprint? LTE radios would most likely work if Sprint allows you to use their SIM card with that device. When LTE is weak or not available the answer is: No. The active radios within T-Mobile and even AT&T Samsung Galaxy Note 8 are both LTE and GSM (Both 3G and 4G). Both Sprint and Verizon uses LTE and CDMA (each has their own CDMA) radios. You can't use GSM radios with Sprint and Verizon right now. Though that will end up changing as CDMA gets phased out.
To top things off each GSM carrier maybe using different frequencies with some (but not all) of their GSM radios. So changing a cellular device from a GSM carrier to another GSM carrier may have limits with GSM services.
Sprint and Verizon services have problems with international areas (outside of the USA) where LTE is weak or no LTE. The reason is that CDMA is very limit or doesn't exist in most international areas (outside of the USA). The areas that CDMA still works internationally (outside of the USA) will be phased out (mostly in the near future). Only a few places outside of the USA, like China, would CDMA not be phased out so quickly. But CDMA will end up completing phased out all together sometime in future (including in the US).
If you want to be truly Global then go for carriers that have both GSM and LTE, like T-Mobile, AT&T, etc. Then once you unlock the SIM then you can use your carrier's roaming (which don't need SIM unlock) or switch the SIM card with a carrier in that country to get service internationally. Just a side note: T-Mobile does have Unlimited 3G international roaming without any extra cost (this is subject to the type of plan you have with T-Mobile).
The only way this would work for you is if the CDMA radio is built into all Note 8 devices. If so then you just need to flash the correct radio firmware to active the correct carrier radios. But I don't believe this is the case. And this wouldn't solve the Sprint SIM lock issue.
Click to expand...
Click to collapse
ALL US Note 8s (N950U and N950U1) are identical. Same radios. Same hardware. Same everything. Only difference is the preloaded firmware. I actually think the Canadian Note 8s (N950W are the same, too, sonce they can run the N950U firmware).
So it's not an issue of missing a CDMA radio. It's an issue that Sprint will not accept the IMEI for another carrier branded Note 8 (or S8/+). You can only activate Sprint or Factory Unlocked devices on Sprint.
As Note 8 has both GSM and CDMA capabilities, why shouldn't an unlock T-Mobile work with Sprint?
RossTeagan said:
As Note 8 has both GSM and CDMA capabilities, why shouldn't an unlock T-Mobile work with Sprint?
Click to expand...
Click to collapse
Sprint won't accept any devices on their network unlocked or not if they came from any other carrier. Sprint only allows Sprint phones and factory unlocked devices. Its Sprint, they suck.
Gizmoe said:
Sprint doesn't allow other carriers phones on their network. Unlocked or not. T-Mobile does though...
https://forum.xda-developers.com/galaxy-note-8/help/cdma-unlock-verizon-note-8-sprint-t3732364
Click to expand...
Click to collapse
Gizmoe said:
Sprint won't accept any devices on their network unlocked or not if they came from any other carrier. Sprint only allows Sprint phones and factory unlocked devices. Its Sprint, they suck.
Click to expand...
Click to collapse
i just switched my tmobile note 8 to sprint today, lol..
Thread cleaned due to much spam! I remind you to follow XDA Rules and especially to respect all XDA users.
ilikebigjugs88 said:
i just switched my tmobile note 8 to sprint today, lol..
Click to expand...
Click to collapse
On Sprints website it still does not list the tmo note 8 as compatible for BYOD. It says only the note 8 special edition is. However it is not unlikely they stopped blocking the other U.S. carrier versions. People have gotten devices to activate in the past, but with minimal network functionality. Is your Note 8 fully utilizing the LTE network?
Either way this thread brings trouble so its now closed
Sprint allows sprint capable devices such as clean sprint,Boost and such and subsidiaries that run on sprint only.
@cp1024 @Gizmoe
The Special Edition devices are the ones sold directly by Samsung as factory-unlocked models. Samsung over the years has used the term inconsistently across their site and marketing materials.
Only Sprint calls them "Special Edition", otherwise they are the U1 models, vs U for carrier branded.
Which means they as of the time this was printed will only accept this model
Maybe some others have managed to pull something off but this is official answer
my post above is how it has always been in the past
And it ends here

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