i537 LTE bands - Galaxy S 4 Active General

Hello, just a lame question regarding i537 LTE bands. Could this be changed by for example using different (i.e. i9295) modem.bin file? Or is it tied to hardware? The problem is, I have i537 (ATT) in Europe and only two LTE bands work here so I have LTE signal only in some areas.
Thanks.

Nevermind, I'm getting broken i9295 (display) so I'll swap MB...

Related

[Q] Rogers HTC One

Hey XDA
I've been doing lots of searching to try and determine if the at&t model is identical to the Rogers (Canadian carrier) model. For some reason I can't find the answer.
I'd like to know which XDA forum I should browse for the Rogers model. Please let me know which forum is applicable to this model of the HTC One
Thanks!
There is no difference other than the LTE base bands.
Rogers: 1700, 2600
AT&T: 700, 1700
This is not a problem as LTE still does work on both devices with AT&T or international branded ROMs.
Stay away from Sprint and T-mobile as they use different base bands for 3G and I believe LTE. They also have not been tested on AT&T or Rogers phones, yet...
If you looked around a little you would have found the following thread which would have answered your question:
http://forum.xda-developers.com/showthread.php?t=2223236

[Q] Galaxy S4 active LTE incompatibility in the U.S?

I`d like to purchase a Samsung Galaxy S4 active i9525 i537 on Ebay.
It`s defined as LTE but I understand there are incompatibilities with some or all united states LTE carriers.
I don`t understand though whether these incompatibilities apply to all versions of this smartphone and whether there`s a workaround or not.
Is there a specific model of this smartphone that can do LTE in the U.S. and another model that cannot?
I tried googling this issue real hard, and found zilch.
Thanks!
Questions and help issues go in Q&A and Help section
Thread moved
Thanks
FNM
The AT&T model i537 is the one for LTE in the US.
adumi said:
I`d like to purchase a Samsung Galaxy S4 active i9525 i537 on Ebay.
It`s defined as LTE but I understand there are incompatibilities with some or all united states LTE carriers.
I don`t understand though whether these incompatibilities apply to all versions of this smartphone and whether there`s a workaround or not.
Is there a specific model of this smartphone that can do LTE in the U.S. and another model that cannot?
I tried googling this issue real hard, and found zilch.
Thanks!
Click to expand...
Click to collapse
The I9295 I believe is the international version of this phone. The phone that is exclusive to AT&T is the i537 which WILL work on their LTE network. I don't have actual experience with the 9295 but I'm sure there's others on here who have. I guess it depends which carrier you plan to use that will dictate which phone to get.
Thanks kennyglass123 and solaris2k!
solaris2k said:
The I9295 I believe is the international version of this phone. The phone that is exclusive to AT&T is the i537 which WILL work on their LTE network. I don't have actual experience with the 9295 but I'm sure there's others on here who have. I guess it depends which carrier you plan to use that will dictate which phone to get.
Click to expand...
Click to collapse
Does this mean that the i537 will NOT work on other LTE networks outside th U.S?
You see, I might be using this phone in the U.S for a limited period but my main usage will be in Israel that is expecting an LTE network at the end of this year on LTE band 3 1800MHZ
Will the i537 cover them both or should I go with the I9525 and give up the U.S?
Thanks!
adumi said:
Thanks kennyglass123 and solaris2k!
Does this mean that the i537 will NOT work on other LTE networks outside th U.S?
You see, I might be using this phone in the U.S for a limited period but my main usage will be in Israel that is expecting an LTE network at the end of this year on LTE band 3 1800MHZ
Will the i537 cover them both or should I go with the I9525 and give up the U.S?
Thanks!
Click to expand...
Click to collapse
You're prolly better off with the 9295 it wont get LTE in the US though but looks like it does support 1800. The 537 doesn't use 1800. Please don't quote me on this though, I don't have experience with phones outside of AT&T's network. They're all I've ever used.
Try checking out these links
List of LTE Networks
S4 Active specs on gsmarena
Thanks, solaris2k!
i think it`s a good safe advice.

Where can I buy an unlocked Note 3 N9005 that would work with AT&T?

I have a Note 2 that I bought from AT&T. I want to upgrade to the note 3 but I want the N9005 version because I believe that it will be able to use G4 LTE signal from AT&T. The only place that I can buy the unlocked N9005 version is at Negri Electronics. However it only sell the 16 gb version and I want the 32 gb version. Is there any other place in the U.S.A that sells the N9005 unlocked version?
Earthbrain said:
I have a Note 2 that I bought from AT&T. I want to upgrade to the note 3 but I want the N9005 version because I believe that it will be able to use G4 LTE signal from AT&T. The only place that I can buy the unlocked N9005 version is at Negri Electronics. However it only sell the 16 gb version and I want the 32 gb version. Is there any other place in the U.S.A that sells the N9005 unlocked version?
Click to expand...
Click to collapse
I don't think there is such a thing like a 16gb note 3. At least not yet.
xclub_101 said:
I don't think there is such a thing like a 16gb note 3. At least not yet.
Click to expand...
Click to collapse
http://negrielectronics.com/phones/android-mobile-c-67.html
According to the above link...the 16 gb version does exist.
Does the n9005 model have AT&T LTE for sure?
Sent from my LG-D800 using XDA Premium 4 mobile app
Earthbrain said:
I have a Note 2 that I bought from AT&T. I want to upgrade to the note 3 but I want the N9005 version because I believe that it will be able to use G4 LTE signal from AT&T. The only place that I can buy the unlocked N9005 version is at Negri Electronics. However it only sell the 16 gb version and I want the 32 gb version. Is there any other place in the U.S.A that sells the N9005 unlocked version?
Click to expand...
Click to collapse
Before committed to pay big $ for the phone ... check out this thread
http://forum.xda-developers.com/showthread.php?t=2457964
I'd buy what you're looking for in a heartbeat - if it existed. So far it doesn't. At least not ln any of the N3's for the UK, EU, or Latin America that have been announced. The Korean S-800 SGS4 supports AT&T's bands so their N3 probably will also. But the Korean phones have funky TV h/w and a funky MMS system that's different than Western versions. Rogers' (Canada) version will be compatible with AT&T LTE and may be closer to "virgin" than AT&T's version. The challenge is warranty service both because you'd have to send it to Canada for repair (assuming Rogers' services a phone for a non-subscriber) and because Knox prevents resetting the warranty status if a non-standard ROM's been flashed. Speaking of which, you'd probably only be able to flash Rogers' ROMs via Odin unless their N3 was a "pure" i9505 capable of using international ROMs.
And as someone above mentioned there's some question as to what "unlocked" means with the N3 as there are now regional limitations on top of carrier's locking phones to their networks.
If I find a true international N3 that works on AT&T's LTE that's not regionally SIM locked I'll let you know. Until then I'm sticking with AT&T's version and hoping they haven't molested it too badly.
Thread cleaned.
Lets knock off the keyboard hero stuff and get back on topic.
The N9005 doesn't work on AT&T LTE, it is missing bands 700/1700
designgears said:
The N9005 doesn't work on AT&T LTE, it is missing bands 700/1700
Click to expand...
Click to collapse
Will the N9005 work on the Rogers network in Canada? I have no idea what these bands and frequencies mean, I just know that I need LTE to work.
choch69 said:
Will the N9005 work on the Rogers network in Canada? I have no idea what these bands and frequencies mean, I just know that I need LTE to work.
Click to expand...
Click to collapse
You can't just say "N9005" and expect to get an answer. "N9005" refers to generic Snapdragon 800 LTE capable version of GN3, but each country and carrier in the world has different LTE bands enabled in that Snapdragon's SoC radio. Find your Rogers here: http://en.wikipedia.org/wiki/List_of_LTE_networks
It operates on bands 4 and 7 - none of the Euro countries' carriers work on band 4, as you can see from the list. AT&T USA, T-Mobile USA and Rogers CA should be LTE cross compatible in most coverage areas, but not all.
If you buy N9005 version with unlocked bootloader - later, when someone makes Odin compatible with GN3 you will be able to flash Roger's LTE modem firmware to your N9005, no matter which country it is from and what LTE bands it currently has enabled
]
Okay well I was looking to buy an unlocked N9005 from the UK. Since none of the euro countries work on band 4, what about band 7? Do both bands need to be working in order to get LTE? The problem with buying this in my country is that there wont be a 64gb option available.
choch69 said:
]
Okay well I was looking to buy an unlocked N9005 from the UK. Since none of the euro countries work on band 4, what about band 7? Do both bands need to be working in order to get LTE? The problem with buying this in my country is that there wont be a 64gb option available.
Click to expand...
Click to collapse
Some carriers, which operate on dual band LTE use one band for upstream, and the other for downstream. If that is the case with Rogers you will have to have a phone with both bands enabled, to get LTE service from Rogers. However, even if that is not the case and both bands 4 and 7 are independent - Rogers has towers all over Canada, and in some regions those towers will operate on band 4, in other regions it will be band 7 and in some places towers will support both. By getting a phone that supports only band 7 you will greatly reduce your LTE coverage area. What percentage of Rogers' network uses what band - those details are publicly available, so you can either Google it or just call Rogers and ask. I would recommend against getting a phone, that supports only band 7, unless you plan on flashing Roger's modem to it later.
This not quite correct. A band, by definition includes both the up and downstream frequencies. Only one band is used at a time. Rogers happens to use band 4 and band 7. One is not reliant on the other. If you are in an area with band 7 coverage (most of Rogers LTE coverage has both) you will be able to use a N9005.
Apo11on said:
Some carriers, which operate on dual band LTE use one band for upstream, and the other for downstream. If that is the case with Rogers you will have to have a phone with both bands enabled, to get LTE service from Rogers. However, even if that is not the case and both bands 4 and 7 are independent - Rogers has towers all over Canada, and in some regions those towers will operate on band 4, in other regions it will be band 7 and in some places towers will support both. By getting a phone that supports only band 7 you will greatly reduce your LTE coverage area. What percentage of Rogers' network uses what band - those details are publicly available, so you can either Google it or just call Rogers and ask. I would recommend against getting a phone, that supports only band 7, unless you plan on flashing Roger's modem to it later.
Click to expand...
Click to collapse
omegacell said:
This not quite correct. A band, by definition includes both the up and downstream frequencies. Only one band is used at a time. Rogers happens to use band 4 and band 7. One is not reliant on the other. If you are in an area with band 7 coverage (most of Rogers LTE coverage has both) you will be able to use a N9005.
Click to expand...
Click to collapse
you're correct by claiming each band is self contained and and can carry both, upstream and downstream. However, each carrier owns only a small portion of the spectrum in the bands they operate on, and some carriers do practice using a single band for one way traffic only, in an effort to ease the network congestion and load balancing. I'm not saying it's Rogers - I have no information on that particular carrier, but some carriers do do that. I'm just saying for carriers, who use such practice, in order to get LTE service your phone's modem must have both bands enabled, otherwise it won't register with the network and you won't get LTE service at all.
Apo11on said:
you're correct by claiming each band is self contained and and can carry both, upstream and downstream. However, each carrier owns only a small portion of the spectrum in the bands they operate on, and some carriers do practice using a single band for one way traffic only, in an effort to ease the network congestion and load balancing. I'm not saying it's Rogers - I have no information on that particular carrier, but some carriers do do that. I'm just saying for carriers, who use such practice, in order to get LTE service your phone's modem must have both bands enabled, otherwise it won't register with the network and you won't get LTE service at all.
Click to expand...
Click to collapse
The OP needs to take into consideration that If he buys from an online retailer an international unit, this unit will need to be activated in its intended region before he can use it in the states.
Apo11on said:
you're correct by claiming each band is self contained and and can carry both, upstream and downstream. However, each carrier owns only a small portion of the spectrum in the bands they operate on, and some carriers do practice using a single band for one way traffic only, in an effort to ease the network congestion and load balancing. I'm not saying it's Rogers - I have no information on that particular carrier, but some carriers do do that. I'm just saying for carriers, who use such practice, in order to get LTE service your phone's modem must have both bands enabled, otherwise it won't register with the network and you won't get LTE service at all.
Click to expand...
Click to collapse
I've never heard of that. Seems like a problematic setup since the RF properties of bands can vary so much. Seems like you would get in a situation where you have up but not downstream or vice versa.
Yes, you would need a N9005 from Asia, not Europe as those are region locked.
omegacell said:
Yes, you would need a N9005 from Asia, not Europe as those are region locked.
Click to expand...
Click to collapse
Do you have a link for a source, where you got that information from? Or better yet - list of countries/markets, where GN3 will not be region locked?
Apo11on said:
Do you have a link for a source, where you got that information from? Or better yet - list of countries/markets, where GN3 will not be region locked?
Click to expand...
Click to collapse
Email me or hit me me up through my site. We're a retailer/wholesaler, not sure if I'm allowed to post about that since it would be "advertising".
omegacell said:
Email me or hit me me up through my site. We're a retailer/wholesaler, not sure if I'm allowed to post about that since it would be "advertising".
Click to expand...
Click to collapse
that is a valuable information, which a lot of people, watching this thread could use, not just me. I don't think it will be considered as advertising. People in this thread are looking to buy international GN3, which will work on AT&T in US. If the phone is region locked then it won't work. Therefore, listing the countries, where there is no region lock would be very much relevant to this topic.
Apo11on said:
that is a valuable information, which a lot of people, watching this thread could use, not just me. I don't think it will be considered as advertising. People in this thread are looking to buy international GN3, which will work on AT&T in US. If the phone is region locked then it won't work. Therefore, listing the countries, where there is no region lock would be very much relevant to this topic.[/QUOTEN
N9005 from HK or Singapore (perhaps others too) will work.
The South American N9000 are region locked to South American, North American, carribean etc. SIM cards (western hemisphere).
Click to expand...
Click to collapse

[Q] No 4G option on Lumia 1320

As the title says I have a Lumia 1320 with a 4g sim which worked fine on my galaxy s4 but on this , when I go into mobile settings it only has the option for 2g or 3g ?
I have flashed the latest UK rom because it came with a Thailand rom on it
Is there a rom I could flash that has the 4g option enabled ?
Are you sure it supports your 4G bands? If you bought it from outside the region (sounds likely) it might not have access to the 4G band(s) that your carrier uses.
GoodDayToDie said:
Are you sure it supports your 4G bands? If you bought it from outside the region (sounds likely) it might not have access to the 4G band(s) that your carrier uses.
Click to expand...
Click to collapse
So its the hardware ?
I thought if I flashed a Uk rom it would change the radio ?
The phone only physically supports certain radio bands. Re-flashing *might* let you use, say, 1800MHz for LTE (4G) where previously you could only use it for HSDPA (3G), but if your phone doesn't *have* an 1800MHz radio, you're out of luck (and maybe even if it does, depending on how the hardware is configured; i.e. if the radio does the relevant encoding and collision detection and such internally than it will be tied to a specific cellular technology).
Note that I have no idea *what* bands you need... but most mobile operators only have a single LTE band. You should check and see if it's one your phone offers.

so can you flash AT&T roms or radio to get AT&T LTE bands?

if I had to guess the internal hardware (radio) is the same as the AT&T version, just different firmware (radio driver) that selects for the different Verizon LTE frequencies.
I'm asking because I want the Verizon version of this phone for the Qi Charging, but am on Straight Talk AT&T
Same here....bought the VS980 for my wife but she is on AT&T Straight Talk. Her phone is on build 24A right now.
Is it dependent on having AWS band 4 LTE in my area or am I able to flash a ROM to get LTE on AT&T?

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