I have searched through many posts and cannot seem to find many others with the same issues. I unlocked my TMobile US HD2 and have been using it on ATT. Now, I understand the 3g connection problem and how you're limited to Edge, but what I do not understand is that in the Band selector, there is the option for 1900/850. Isn't 850 ATT US's operating frequency for 3G? If so, why shouldn't this phone be able to connect?
you have the data bands and voice bands mixed up
its a quad band phone, for voice, but doesn't support all of atts data bands , only tmobiles , therefore, you get to use edge only on att, not 3g
know what i sayin?
Yeah. Makes sense. Explains why it doesn't say UMTS 850. Lol.
Thanks!
This is probably of no interest to anyone outside the U.S.
So everything we know in the U.S. about LTE has come from VZW users who were the pioneers. The article in the link below brings up some interesting points. First, give up on LTE roaming as there are 12 different frequencies it's approved to run over. Second, and maybe why battery life sucks for VZW users, is that their LTE phones are CDMA but use GSM and a separate radio for LTE. So here's a question. The article says AT&T is using the 700mhz frequency for LTE. Do you think that since we're GSM to begin with that the radio in the SGS2 might already support 700mhz but not have it enabled? A dev found AT&T's LTE APNs and logos in the 2.3.4 leak which is why I'm asking the question. If the AT&T LTE SGS2 has a different radio, could it still use our ROM? I'd also imagine the AT&T LTE SGS2 won't have the battery life issues that VZW folks suffer simply because hand-off between 2/3/4G/LTE will be within a single radio on a single protocol. Thoughts?
http://www.pcmag.com/article2/0,2817,2388526,00.asp
Does it work on AT&T's LTE network? Anyone?
The phone does not have LTE hardware/radios. So there is no need to try it.
My mistake. I assumed the Euro version was LTE enabled.
/Thread
Pops_G said:
The phone does not have LTE hardware/radios. So there is no need to try it.
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Totally agree with pops without the 700 or AWS LTE Bands no way jose!
Hi,
I'm also wondering about LTE here in Canada on Rogers. LTE is on 2100 Mhz here. Has anyone tried entering settings and which network types are available? GSM, WCDMA, etc...?
To help clear up some confusion. There is no currently available Galaxy Note for sale that supports LTE. Here is what the European version supports.
GSM/GPRS
Frequencies 850/900/1800/1900
3G/HSPA
Frequencies 850/900/1900/2100 (Quad-Band)
LTE: No
WiMax: No
The upcoming Korean version may have LTE, but we will need to wait and see.
There are over a dozen bands worldwide approved for LTE. Just because a phone has an LTE radio doesn't mean it will work with a specific carrier. Unless they come up with a universal LTE radio that supports a dozen bands we're all kind of screwed as there won't be any roaming and we'll have to buy phones directly from the carriers. VZW and AT&T both use the 700MHz spectrum but because of slight differences in the frequency their radios are not compatible. LTE's going to be a mess.
I am a little confused about some information I found on Verizon's Note 3 Page. It says that the Note 3 will be a CDMA phone but then lists the following bands:
CDMA Data – 1x and EVDO Rev0/RevA
LTE: B13 (700MHz)
Global Ready (GSM/EDGE: 850/900/1800/1900; HSPA/UMTS: 850/900/1900/2100 MHz)
(original link: http://www.verizonwireless.com/b2c/...t&action=viewPhoneDetail&selectedPhoneId=7194)
Does it mean that if sim-unlocked, it can be used internationally, and how, if it doesn't take a sim card? If it can be used internationally, I would much rather buy a Verizon (for the US) instead of AT&T. I use AT&T only because it's a GSM carrier.
I don't have the answer but I can recommend you to contact Samsung wireless. They certainly have much more credibility.
Good luck
Sent from my SAMSUNG-SGH-I747 using xda premium
All Verizon 4G LTE devices take SIM cards. They have to, since LTE is based on GSM. Also, historically, Verizon doesn't carrier-lock the LTE/HSPA/GSM part of their 4G LTE phones, so SIM cards from other carriers will work in a Verizon LTE phone out of the box.
incisivekeith said:
I am a little confused about some information I found on Verizon's Note 3 Page. It says that the Note 3 will be a CDMA phone but then lists the following bands:
CDMA Data – 1x and EVDO Rev0/RevA
LTE: B13 (700MHz)
Global Ready (GSM/EDGE: 850/900/1800/1900; HSPA/UMTS: 850/900/1900/2100 MHz)
(original link: http://www.verizonwireless.com/b2c/...t&action=viewPhoneDetail&selectedPhoneId=7194)
Does it mean that if sim-unlocked, it can be used internationally, and how, if it doesn't take a sim card? If it can be used internationally, I would much rather buy a Verizon (for the US) instead of AT&T. I use AT&T only because it's a GSM carrier.
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I found the answer here, by the Answerer #2. The 4G/Data part of a global ready phone is GSM compatible, and only that part can be locked for data internationally; the calling part will still depend on CDMA in other countries. If that information is accurate, I will stick to an AT&T Note 3.
darkkterror said:
All Verizon 4G LTE devices take SIM cards. They have to, since LTE is based on GSM. Also, historically, Verizon doesn't carrier-lock the LTE/HSPA/GSM part of their 4G LTE phones, so SIM cards from other carriers will work in a Verizon LTE phone out of the box.
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Truth be told. LTE has more in command with CDMA in terms of radio/air interfaces. It covered within 3GPP standards (GSM then EDGE, the UMTS, HSDPA, etc). Rather than 3GPP2 for CDMA1x and EVDO. That's why Alcatel Lucent had a leg up on LTE since its deployment is more akin (specterally) to CDMA. But they dropped the ball, and except for the US and Some Asian markets, the rest of the world has 3GPP based networks deployed.
the Simple version, is LTE is not directly compatible with any 2G/3G technology, but since its covered in 3GPP, the standards evolved quicker to ensure GSM/EDGE/HSDPA interworking.
And beyond that.. what most people dont know, that interworking doesnt really work that widespread yet. In the US most mobile handsets operate on dual frequencies (especially all VzW models, ATT models are catching up) so they effectively talk CDMA1x and LTE at the same time. iPhones do not support that capability, but GSM has work arounds to allow talk+data.
i'll go back to me hole now
(btw.. anyone with iOS7 and ATT.. what out you've got problems you dont know about when going back forth from 3G to 4G.. I know since at work we talked about how to fix it..
I believe a rumor was that it has the same LTE baseband chip as the iphone 5s so that you could potentially use the Verizon version on AT&T and T-mobile...any truth to that?
incisivekeith said:
I found the answer here, by the Answerer #2. The 4G/Data part of a global ready phone is GSM compatible, and only that part can be locked for data internationally; the calling part will still depend on CDMA in other countries. If that information is accurate, I will stick to an AT&T Note 3.
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Not true, I put a T-Mobile SIM in my Verizon Note 2 and made calls, sent texts, and used data on GPRS, EDGE, and HSPA+.
geoff5093 said:
Not true, I put a T-Mobile SIM in my Verizon Note 2 and made calls, sent texts, and used data on GPRS, EDGE, and HSPA+.
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I have also done it with an ATT sim on my Verizon note 2.
Sent from my SCH-I605 using Tapatalk 4
geoff5093 said:
Not true, I put a T-Mobile SIM in my Verizon Note 2 and made calls, sent texts, and used data on GPRS, EDGE, and HSPA+.
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mchlwvr614 said:
I have also done it with an ATT sim on my Verizon note 2.
Sent from my SCH-I605 using Tapatalk 4
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Nice! Was this native to the stock Rom or is a custom one needed that has this ability "unlocked"?
bigwavedave25 said:
Nice! Was this native to the stock Rom or is a custom one needed that has this ability "unlocked"?
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Stock rom, rooted to allow apn editing.
Sent from my SCH-I605 using Tapatalk 4
Global-ready is basically verizon's way of saying that it has a GSM 3G radio as well as a CDMA radio. That allows the phone to operate in Europe where there is no CDMA service. You can purchase international service from Verizon, or purchase a SIM from a European carrier while overseas. All verizon 4G phones have a GSM 4G radio anyway, because LTE is GSM.
(This means that with an LTE carrier in Europe, any 4G Verizon phone can get data in Europe even if they can't place voice calls (VoIP still possible)).
If I am not wrong with what I am saying, Verizon LTE phones only support LTE BAND: 13, which means that IF you are willing to use 4G with different carrier, they have to support LTE band 13. I have tried to use my Verizon Galaxy Note 2 in South Korea, I was only able to use 3G network via WCDMA, I wasn't able to get LTE service at all. Correct me if I am wrong.
HecAtic said:
If I am not wrong with what I am saying, Verizon LTE phones only support LTE BAND: 13, which means that IF you are willing to use 4G with different carrier, they have to support LTE band 13. I have tried to use my Verizon Galaxy Note 2 in South Korea, I was only able to use 3G network via WCDMA, I wasn't able to get LTE service at all. Correct me if I am wrong.
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the different N3 variants due in fact support different LTE bands, so you are correct. Minor point not worth nitpicking from earlier post, GSM is not LTE. they both evolved from the same 3GPP standards body, but portions spread spectrum nature of LTE is more similar to CDMA than GSM.
I went to Korea last October, and they wouldn't allow prepaid 4g LTE. They would only allow 3G for prepaid service.
I had a note 2 rooted and custom rom when I went. I'm a US citizen and you have to wait about 2-3 days before you are allowed to sign up for any plan on what they told me.
I have read all threads, and found very confusing answers to using the sprint variant. I have found it does have LTE bands needed for both at&t mexico and usa, the two that I use. But some webpages say it is lacking frquencies for 3g and 2g gsm.
I plan on paying for a permanent remote unlock. Would The phone be completly functinal on At&t 3g? I dont care about wifi calling.
Thanks fo any help/advice.
liquidzorch said:
I have read all threads, and found very confusing answers to using the sprint variant. I have found it does have LTE bands needed for both at&t mexico and usa, the two that I use. But some webpages say it is lacking frquencies for 3g and 2g gsm.
I plan on paying for a permanent remote unlock. Would The phone be completly functinal on At&t 3g? I dont care about wifi calling.
Thanks fo any help/advice.
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Yes, works fine. I have done it both LTE and 4G/3G.
jblparisi said:
Yes, works fine. I have done it both LTE and 4G/3G.
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How did you get the gsm bands? All frequency checker webpages say sprint variant does not have 2g/3g gsm frequencies, only cdma, and LTE. I have not bought the phone yet, I want to make sure I will be able to use it not only on LTE since some places I travel to in Mexico only has 2g/3g/gsm.