US LTE on Zenfone 3 Ultra - Asus ZenFone 3 Ultra Questions & Answers

As usual, a major phone maker from Asia is screwing over USA, by disabling US carrier compatible LTE bands in their flagship phone series. If anyone from US, or other parts of the world, left in the cold by Asus purchased this phone and would like to try this LTE unlock and report the results - that would be very much appreciated.
If anyone knows of an online store, which took the liberty of unlocking US compatible LTE bands (T-Mobile: 2,4,12, AT&T: 2,4,5,17) in Zenfone 3 Ultra - please post the link to the store.

Will Asus make a separate US version and sell it here, or will this phone be international only? I'm in the US on AT&T and would certainly like LTE capability, but I've been buying overseas phones for a while now and HSPA+ is certainly fast enough for my needs.
If Asus isn't planning on a US version i'll just get the international one...

omniphil said:
Will Asus make a separate US version and sell it here, or will this phone be international only? I'm in the US on AT&T and would certainly like LTE capability, but I've been buying overseas phones for a while now and HSPA+ is certainly fast enough for my needs.
If Asus isn't planning on a US version i'll just get the international one...
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Click to collapse
Just get a Mi Max, it's cheaper. My friend picked me up a 4gb/128gb version when he was in China for $313. I don't see a reason to spend top dollar on the Zenfone 3 if it won't support LTE here. I'd love to see Asus support LTE here but it's a shame they always disable the US LTE bands.

ajsmsg78 said:
Just get a Mi Max, it's cheaper. My friend picked me up a 4gb/128gb version when he was in China for $313. I don't see a reason to spend top dollar on the Zenfone 3 if it won't support LTE here. I'd love to see Asus support LTE here but it's a shame they always disable the US LTE bands.
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I want the larger screen of the Zenfone. Thats really the only reason im not picking up a Mi Max...

ajsmsg78 said:
Just get a Mi Max, it's cheaper. My friend picked me up a 4gb/128gb version when he was in China for $313. I don't see a reason to spend top dollar on the Zenfone 3 if it won't support LTE here. I'd love to see Asus support LTE here but it's a shame they always disable the US LTE bands.
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I heard that the Mi Max only supports some of the T-Mobile bands so you won't get full LTE (only HSPA). Do you know what network your friend uses his on and if he gets full LTE?

Techngro said:
I heard that the Mi Max only supports some of the T-Mobile bands so you won't get full LTE (only HSPA). Do you know what network your friend uses his on and if he gets full LTE?
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None of these phones support any LTE bands in the US. You'll only get HSPA+ or 3G. My thought is why pay 400+ for a phone with no LTE capabilities here. My friend picked up the Mi Max for me, I own it.

Techngro said:
I heard that the Mi Max only supports some of the T-Mobile bands so you won't get full LTE (only HSPA). Do you know what network your friend uses his on and if he gets full LTE?
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you can consider huawei mate 8 for USA LTE support (ATT & T-Mo), it is however a 6 incher 'only' .. my only gripe is the kirin 950 SoC, while on par with other top-tier silicon in terms of performance, it is none the less huawei in house and they are not known for releasing source code, meaning no 3rd party roms and probably no upgrade beyond nougat ..
http://www.anandtech.com/show/9878/the-huawei-mate-8-review

omniphil said:
Will Asus make a separate US version and sell it here, or will this phone be international only? I'm in the US on AT&T and would certainly like LTE capability, but I've been buying overseas phones for a while now and HSPA+ is certainly fast enough for my needs.
If Asus isn't planning on a US version i'll just get the international one...
Click to expand...
Click to collapse
I purchased my Asus Zenfone 3 ultra (ZU680KL) from EBay (593.00 factory unlocked), thru Never -Msrp, out of Houston Texas, but I believe it's still the global version.
I purchased a Bring Your Own Phone Plan thru Cricket, which is owned by AT&T. So they use their towers. I have not notice any problems with getting 4g/Lte.
Getting very good call reception and internet download speeds thru Cricket. I have a HTC 10 that I gave to my wife. The download speeds are similiar on 4g with the HTC 10 and the Asus. Both phones have many of the same 4g/lte bands. Just a little faster with the HTC 10, which might be due to the HTC having a faster processor. Depending where I am at in my area, I can see the H+ changing to 4g up in the status bar of the Asus phone when driving. Consistent 4g speeds where I live here in WV. I am also not to far from an AT&T tower.
XDA has always helped me with valuable information over the years of many of my phone ownerships, so I hope this information helps.

Slbtrb79 said:
I purchased my Asus Zenfone 3 ultra (ZU680KL) from EBay (593.00 factory unlocked), thru Never -Msrp, out of Houston Texas, but I believe it's still the global version.
I purchased a Bring Your Own Phone Plan thru Cricket, which is owned by AT&T. So they use their towers. I have not notice any problems with getting 4g/Lte.
Getting very good call reception and internet download speeds thru Cricket. I have a HTC 10 that I gave to my wife. The download speeds are similiar on 4g with the HTC 10 and the Asus. Both phones have many of the same 4g/lte bands. Just a little faster with the HTC 10, which might be due to the HTC having a faster processor. Depending where I am at in my area, I can see the H+ changing to 4g up in the status bar of the Asus phone when driving. Consistent 4g speeds where I live here in WV. I am also not to far from an AT&T tower.
XDA has always helped me with valuable information over the years of many of my phone ownerships, so I hope this information helps.
Click to expand...
Click to collapse
Just so people aren't confused... 4G and LTE are 2 different things.
4G = HSPA+ and is around 5-10Mbps.
LTE can be 20-30Mbps and also has much less latency.
Most people are looking for LTE in the USA and these international phones only support 4G (Which is slower than LTE but works good enough for me)

omniphil said:
Just so people aren't confused... 4G and LTE are 2 different things.
4G = HSPA+ and is around 5-10Mbps.
LTE can be 20-30Mbps and also has much less latency.
Most people are looking for LTE in the USA and these international phones only support 4G (Which is slower than LTE but works good enough for me)
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Click to collapse
Thanks for your comments. I accept mostly what you wrote for most companies definition of 4G and LTE. I was going by my carriers definition or interpretation of what they call 4G LTE and just 4G. The confusion is more from the caps on the data speeds various companies have. Because to me there is little difference between saying LTE and 4G LTE.
Cricket is the carrier owned by AT&T. They call their data speeds 4G and 4G LTE. AT&T caps Cricket download speeds at what they say is 4G LTE at 8Mbps and 4Mbps download speed cap for just 4G (Referenced from Crickets's website and from www.gottabemobile.com 6/21/2015 article on this topic).
However, my earlier remarks about my Asus phone was incorrect, due to Asus limitations on their 4G/LTE phones sold to individuals in the US, even though the carrier here might support some of the same 4G/LTE bands. It's an Asus thing and probably some others too. I'm probably only getting just 4G or less. My speed tests are only showing 3Mbps and a little better on download speeds on Cricket Wireless with the Asus Zenfone 3 ultra. But I was only getting on speed tests 4Mbps and a little better download speeds with my previous HTC 10 on Cricket Wireless. I have never even gotten close to Cricket's 8Mbps on my HTC 10.

At this point I'm ok with HSPA+ (It's what i've used for years now in the US with International phones)
I'm waiting for root to surface for this phone and then i'm jumping right in

omniphil said:
Just so people aren't confused... 4G and LTE are 2 different things.
4G = HSPA+ and is around 5-10Mbps.
LTE can be 20-30Mbps and also has much less latency.
Most people are looking for LTE in the USA and these international phones only support 4G (Which is slower than LTE but works good enough for me)
Click to expand...
Click to collapse
Please do not confuse people with false information. HSPA+ is officially considered 3.5G connection type. Long Term Evolution (LTE) is defined as a 4th generation (4G) wireless connection standard. Those are official nominations, you can find through IEEE site, Wikipedia and many other reliable sources. LTE theoretical max speed are nowhere near 20-30Mbps figure you provided - they are *much* higher. There is also LTE-A (advanced), which is also 4G but doubles the LTE speeds, and the actual LTE speeds depend on the hardware and LTE category of the modem.

Apo11on said:
Please do not confuse people with false information. HSPA+ is officially considered 3.5G connection type. Long Term Evolution (LTE) is defined as a 4th generation (4G) wireless connection standard. Those are official nominations, you can find through IEEE site, Wikipedia and many other reliable sources. LTE theoretical max speed are nowhere near 20-30Mbps figure you provided - they are *much* higher. There is also LTE-A (advanced), which is also 4G but doubles the LTE speeds, and the actual LTE speeds depend on the hardware and LTE category of the modem.
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Click to collapse
Apple calls HSPA+ 4G, Yes i know its not technically correct, but that's what most people associate it with.
LTE can go much faster then 30Mbps for sure, I used to get 60. But nowadays with all the people using it 20-30 is a reasonable average for what most people actually see. (The point is its much faster than HSPA+)
I only bring this up because folks ask if they can get 4G on these international phones (As not everyone is a phone nerd like us) What they are really asking is if they can get LTE on these phones and most of the time that answer is no.
Basically I want people to understand that we are talking about HSPA+ vs 4G LTE and how that relates to international phones.
Is that good?

omniphil said:
Apple calls HSPA+ 4G, Yes i know its not technically correct, but that's what most people associate it with.
LTE can go much faster then 30Mbps for sure, I used to get 60. But nowadays with all the people using it 20-30 is a reasonable average for what most people actually see. (The point is its much faster than HSPA+)
I only bring this up because folks ask if they can get 4G on these international phones (As not everyone is a phone nerd like us) What they are really asking is if they can get LTE on these phones and most of the time that answer is no.
Basically I want people to understand that we are talking about HSPA+ vs 4G LTE and how that relates to international phones.
Is that good?
Click to expand...
Click to collapse
Apple or any other hardware manufacturers, as well as phone carriers can deploy any marketing schemes they like and call the lousy HSPA+ "4G" all they want, but it won't make it true. Neither of them gets to decide, and "most people" don't get to decide either. For the record, I disagree that most people think HSPA+ is 4G - most know better, in my opinion. The international governing body for wireless standards gets to name wireless technologies, protocols and classify by generation.
If you want people to understand that HSPA+ is different from LTE then saying "LTE can be 20-30Mbps" is not the way to go, because that would achieve the exact opposite. Theoretical max HSPA+ speeds achievable by this technology are 168 Mbps down and 22Mbps up, so defining LTE as 20-30Mbps connection makes your LTE no better than mediocre HSPA+ link. Some FDD-LTE and TDD-LTE links, based on the utilized spectrum, currently go up to 450Mbps down and 150Mbps up. Theoretical limits are much higher and LTE-A is twice faster.
While your intentions seem to be good, that still doesn't excuse providing inaccurate information, while also saying you dont want people to be confused. Confused is exactly what people would be, if they believe the info in your post. If you want to answer a question "will I get LTE in US with this phone?" - a simple "No" would be much better answer than inaccurate information you provided to "eliminate confusion". Or you could say something along those lines:
"ZenFone 3 Ultra is a GSM phone, so only AT&T or T-Mobile in US could be compatible, because Verizon and Sprint use CDMA technology. AT&T's LTE network operates on bands 2,4,5,17 (recently forced to support band 12 as part of FCC roaming support requirement) and T-Mobile's LTE network operates on bands 2,4,12 (recently forced to support band 17 as part of FCC roaming support requirement). Asus ZenFone 3 international version on the other hand, support LTE bands 1,3,5,7,8,18,19,20,26,28,38,40,41 - do you see any overlapping bands besides B5? B5 is utilized by AT&T in limited number of US regions and even there you will get extremely spotty LTE coverage, because LTE bands operate in conjunction with each other and there are constant layovers and fallbacks between frequencies, based on towers proximity".

Slbtrb79 said:
I purchased my Asus Zenfone 3 ultra (ZU680KL) from EBay (593.00 factory unlocked), thru Never -Msrp, out of Houston Texas, but I believe it's still the global version.
I purchased a Bring Your Own Phone Plan thru Cricket, which is owned by AT&T. So they use their towers. I have not notice any problems with getting 4g/Lte.
Getting very good call reception and internet download speeds thru Cricket. I have a HTC 10 that I gave to my wife. The download speeds are similiar on 4g with the HTC 10 and the Asus. Both phones have many of the same 4g/lte bands. Just a little faster with the HTC 10, which might be due to the HTC having a faster processor. Depending where I am at in my area, I can see the H+ changing to 4g up in the status bar of the Asus phone when driving. Consistent 4g speeds where I live here in WV. I am also not to far from an AT&T tower.
XDA has always helped me with valuable information over the years of many of my phone ownerships, so I hope this information helps.
Click to expand...
Click to collapse
Hi!
I bought a Huawei Mediapad X2 7" display phablet last November. I used it for a month on Cricket and couldn't get good MMS service... I wouldn't get group texts or pictures... How is your Ultra doing in that regard (on Cricket)? No good MMS is a deal breaker for me... Also, the X2 came with Google and Google Play Store already installed. I am not a techie but asked a LOT of questions on xda and was walked through a successful setup (I learned a lot from other people's questions, too)... I don't root my phones... So I need good out of the box service. I have been looking for a 128GB Ultra just to compare prices to a 64GB Ultra. Have you seen any? I am waiting for the Lenovo Phab 2 Pro to be re-released but I really would love this Ultra, instead (if it works on Cricket the way I need it to)... Thanks for your time!
Sent from my SM-N900T using Tapatalk

VillaRegina said:
Hi!
I bought a Huawei Mediapad X2 7" display phablet last November. I used it for a month on Cricket and couldn't get good MMS service... I wouldn't get group texts or pictures... How is your Ultra doing in that regard (on Cricket)? No good MMS is a deal breaker for me... Also, the X2 came with Google and Google Play Store already installed. I am not a techie but asked a LOT of questions on xda and was walked through a successful setup (I learned a lot from other people's questions, too)... I don't root my phones... So I need good out of the box service. I have been looking for a 128GB Ultra just to compare prices to a 64GB Ultra. Have you seen any? I am waiting for the Lenovo Phab 2 Pro to be re-released but I really would love this Ultra, instead (if it works on Cricket the way I need it to)... Thanks for your time!
Click to expand...
Click to collapse
I have had no problems with Cricket on my Zenfone Ultra. MMS, SMS, work just fine. No problem with sending group texts and pictures. However, you will not get LTE on the Ultra, in the US. For me, the 64gb on the internal side with a 64 GB SD card, gives me plenty of space. Google and Google play came pre-installed on my Ultra. So far, I have received great service from Cricket on my Asus Zenfone 3 Ultra and my HTC 10. I love the music app, the audio wizard, and the stereo speakers. Takes great pictures. It's like having a 7 inch tablet with 4gb of ram and it's a phone. Due to the size, the music features, the picture features, the huge battery, I use this phone more than my HTC 10. The only down side that I have with this phone, is you can't get LTE here in the US and you can't unlock the bootloader yet. But personally, I was initially looking for a 7 inch tablet with 4gb of ram, stereo speakers, that also took good pictures and has a big battery. I ended up with the Ultra.
If screen size is important to you might look at the Xiaomi Mi-Max, it has 6.4 screen and nice specs. Also Huawei Mate 9 with a 5.9 inch screen with nice specs also.
Hope this helped some...

Slbtrb79 said:
I have had no problems with Cricket on my Zenfone Ultra. MMS, SMS, work just fine. No problem with sending group texts and pictures. However, you will not get LTE on the Ultra, in the US. For me, the 64gb on the internal side with a 64 GB SD card, gives me plenty of space. Google and Google play came pre-installed on my Ultra. So far, I have received great service from Cricket on my Asus Zenfone 3 Ultra and my HTC 10. I love the music app, the audio wizard, and the stereo speakers. Takes great pictures. It's like having a 7 inch tablet with 4gb of ram and it's a phone. Due to the size, the music features, the picture features, the huge battery, I use this phone more than my HTC 10. The only down side that I have with this phone, is you can't get LTE here in the US and you can't unlock the bootloader yet. But personally, I was initially looking for a 7 inch tablet with 4gb of ram, stereo speakers, that also took good pictures and has a big battery. I ended up with the Ultra.
If screen size is important to you might look at the Xiaomi Mi-Max, it has 6.4 screen and nice specs. Also Huawei Mate 9 with a 5.9 inch screen with nice specs also.
Hope this helped some...
Click to expand...
Click to collapse
Thanks so much for your time on the detailed answer!!!
Sent from my SM-N900T using Tapatalk

Apo11on said:
Apple or any other hardware manufacturers, as well as phone carriers can deploy any marketing schemes they like and call the lousy HSPA+ "4G" all they want, but it won't make it true. Neither of them gets to decide, and "most people" don't get to decide either. For the record, I disagree that most people think HSPA+ is 4G - most know better, in my opinion. The international governing body for wireless standards gets to name wireless technologies, protocols and classify by generation.
If you want people to understand that HSPA+ is different from LTE then saying "LTE can be 20-30Mbps" is not the way to go, because that would achieve the exact opposite. Theoretical max HSPA+ speeds achievable by this technology are 168 Mbps down and 22Mbps up, so defining LTE as 20-30Mbps connection makes your LTE no better than mediocre HSPA+ link. Some FDD-LTE and TDD-LTE links, based on the utilized spectrum, currently go up to 450Mbps down and 150Mbps up. Theoretical limits are much higher and LTE-A is twice faster.
While your intentions seem to be good, that still doesn't excuse providing inaccurate information, while also saying you dont want people to be confused. Confused is exactly what people would be, if they believe the info in your post. If you want to answer a question "will I get LTE in US with this phone?" - a simple "No" would be much better answer than inaccurate information you provided to "eliminate confusion". Or you could say something along those lines:
"ZenFone 3 Ultra is a GSM phone, so only AT&T or T-Mobile in US could be compatible, because Verizon and Sprint use CDMA technology. AT&T's LTE network operates on bands 2,4,5,17 (recently forced to support band 12 as part of FCC roaming support requirement) and T-Mobile's LTE network operates on bands 2,4,12 (recently forced to support band 17 as part of FCC roaming support requirement). Asus ZenFone 3 international version on the other hand, support LTE bands 1,3,5,7,8,18,19,20,26,28,38,40,41 - do you see any overlapping bands besides B5? B5 is utilized by AT&T in limited number of US regions and even there you will get extremely spotty LTE coverage, because LTE bands operate in conjunction with each other and there are constant layovers and fallbacks between frequencies, based on towers proximity".
Click to expand...
Click to collapse
I'm only a junior member with limited experience with these technologies, But I am just a little confused with these previous comments in regards to these discussions on HSPA+, LTE, and even Wimax for that matter. Believe me, when I say that I still have much to learn on this subject. Just because HSPA+ is different from 4G, I was always under the impression from everything I've read, that they are all still labeled as 4G technologies, as defined by the ITU. With all the above, having wide variations in consumer speeds. Also, whether a certain phone manufacturer supports a particular LTE band is just part of the whole part of the 4G technology. (Information taken from, in part, from Android Authority and Tech Radar)

Slbtrb79 said:
I'm only a junior member with limited experience with these technologies, But I am just a little confused with these previous comments in regards to these discussions on HSPA+, LTE, and even Wimax for that matter. Believe me, when I say that I still have much to learn on this subject. Just because HSPA+ is different from 4G, I was always under the impression from everything I've read, that they are all still labeled as 4G technologies, as defined by the ITU. With all the above, having wide variations in consumer speeds. Also, whether a certain phone manufacturer supports a particular LTE band is just part of the whole part of the 4G technology. (Information taken from, in part, from Android Authority and Tech Radar)
Click to expand...
Click to collapse
Phrase "HSPA+ is different from 4G" has no meaning. Those are not comparible things "HSPA+" is an abbreviation for wireless protocol name, and "4G" is a generic reference to 4th generation of wireless technologies, which include several protocols. it's like comparing TV weight to picture brightness.
Judging from the phrase "whether a certain phone manufacturer supports a particular LTE band is just part of the whole part of the 4G technology" I'm not sure you understand how things work. Since approximately 4 years ago, ALL major SoCs (system on chip) support Worldwide Global LTE, all 41 bands. Here is an example of Qualcomm's Snapdragon SoCs, scroll down to "Global Mode": https://www.qualcomm.com/products/snapdragon/modems/4g-lte . So, all major SoC manufacturers have been "supporting" ALL LTE bands for approximately 4 years now. Mobile device manufacturers, who partner with SoC makers like Qualcomm, or produce their own (i.e. Samsung: Exynos) control what LTE bands are actually enabled using modem's firmware, which is purely a software issue and can be changed at any time with NVRAM hack or firmware update. They decide what bands to enable based on the country the device is targeted for. Operating frequencies in each country are tightly regulated, because otherwise there are security issues, surveillance issues, interference issues (that's why they ask you to shut your phone down on a plane) and LTE frequency bands spectrum is divided to over 100 chunks, and each country/region are only allowed to operate on a specific, limited number of frequency bands. Therefore, any phone manufacturer, who wants to release wireless device with certain LTE bands enabled in a specific country, first must abide by the frequency bands international rules and then before they are allowed to sell and operate their device, their device must be approved by each country's wireless regulations governing body, which will thoroughly test the device, to make sure it meets all the required technical, safety and security standards. For example, that governing body in US is called FCC and in China it's TENAA. To sum up, what LTE bands each phone maker enables for which country, has nothing to do with being "part of the 4G technology".

Slbtrb79 said:
If screen size is important to you might look at the Xiaomi Mi-Max, it has 6.4 screen and nice specs. Also Huawei Mate 9 with a 5.9 inch screen with nice specs also.
Hope this helped some...
Click to expand...
Click to collapse
Xiaomi Mi Max is a bit of an old news. This Xiaomi phone is the future. Same 6.4" screen size as Mi Max, but device size is comparable to 5.7" phone, not to mention numerous other innovations, such as ceramic body and audio transmissions via ultrasonic vibrations, instead of conventional speaker.

Related

[Q] AT&T Turns off 3G Stunt

So there is millions of AT&T crap network without 3G service across the US. Does anyone feel like I do in the sense that AT&T is doing this as a stunt to the government to show how crappy their network is and why they need to dismantle the beautiful creation TMO created with HSPA+. Its sad the AT&T has to stoop so low to get what they want.
No because each run off of different 3g technologies ...plus at&t is going lte for their 4g
Sent from my LG-P999 using XDA App
laker666 said:
No because each run off of different 3g technologies ...plus at&t is going lte for their 4g
Sent from my LG-P999 using XDA App
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Click to collapse
i disagree both AT&T are both GSM the only difference is the frequency they operate on. AT&T will dismantle TMO HSPA+ for their "LTE" rollout. of course raise prices.
AT&T didn't storm Deutsche Telekom's offices with guns to get them to agree to sell T-Mobile U.S. Deutsche Telekom is in a world of financial hurt and needs the $39B to reinvest in what's left once T-Mobile's gone. In fact, they're giving back 1/3 of the $39B to shareholders after closing to compensate for their ****ty financial performance.
T-Mobile U.S. has the lowest yield per pre-paid customer of all four carriers, the highest attrition rate, the highest bad debt write-off, and the lowest margins. That all adds up to less money to invest in new products and services in a highly competitive environment. None of this is sustainable for a public company that answers to shareholders. So if it wasn't AT&T, it would be Sprint or private equity (which means slash and burn). Fat, dumb, and happy wasn't ever really an option.
Let your voice be heard. Go to the FCC website, and post your comment about the merger. fjallfoss dot fcc dot gov/ecfs/hotdocket/list proceeding number 11-65.
@flack0, they have different radios, hence the reason a T-Mobile phone will not run at&TS 3g and an at&t phone won't run tmobiles 3g
Sent from my LG-P999 using XDA App
I don't know where you get your facts, but DT is NOT in a world of financial hurt.
They are, however, looking to offload debt that they can't justify.
Sent from my LG-P999 using XDA App
Unless you have a G2x with unlocked AT&T frequencies or the other high end phones that Tmobile is coming out with that supports both Tmobile and AT&T 3G frequencies.
Tmobile is pretty confident that the merger is going to go through and is releasing some of their high end phones with dual support
Those rumors about the g2x having both at&t and T-Mobile 3g/4g bands have been long proven to be false...same with the sensation ....to my knowledge there isn't a phone out as of yet that supports both. Please correct me if I'm wrong ...and if you unlock this phone to at&t it will work, but only on edge and wifi
Sent from my LG-P999 using XDA App
laker666 said:
Those rumors about the g2x having both at&t and T-Mobile 3g/4g bands have been long proven to be false...same with the sensation ....to my knowledge there isn't a phone out as of yet that supports both. Please correct me if I'm wrong ...and if you unlock this phone to at&t it will work, but only on edge and wifi
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
It has the hardware but not the software, YET.
FYI, http://forum.xda-developers.com/showthread.php?t=1139849
flak0 said:
So there is millions of AT&T crap network without 3G service across the US. Does anyone feel like I do in the sense that AT&T is doing this as a stunt to the government to show how crappy their network is and why they need to dismantle the beautiful creation TMO created with HSPA+. Its sad the AT&T has to stoop so low to get what they want.
Click to expand...
Click to collapse
ATT gave half a billion dollars to democrat lawmakers to ensure the deal will go through. It's a done deal. Tmobile is history. All hail new higher prices and crappy service.
I plan on re-signing a new two year agreement at my grandfathered pricing as late as possible to push back the inevitable price hikes.
Edit. The dems recived $500,000 in contributions from ATT. Sorry for the typo.
sstang2006 said:
It has the hardware but not the software, YET.
FYI, http://forum.xda-developers.com/showthread.php?t=1139849
Click to expand...
Click to collapse
??? Not that I doubt you, but do you have any solid proof that it will work on ATT 3g? Conformation from ATT, Tmo or LG? Have any of the companies involved guaranteed it will work? All that thread says it should support it. I find the claims that it is locked down and hidden but will magically work later dubious at best.
jcbofkc said:
ATT gave half a billion dollars to democrat lawmakers to ensure the deal will go through. It's a done deal. Tmobile is history. All hail new higher prices and crappy service.
I plan on re-signing a new two year agreement at my grandfathered pricing as late as possible to push back the inevitable price hikes.
Click to expand...
Click to collapse
I would not say the price hacks are innevitable. When verizon bought out alltell they didnt jack up the price on their current plans. In fact they pretty much stayed the same, just owned by verizon.
@sstang2006, yeah that's not proof that's just the same guy posting the same thing in a different thread...it isn't possible for this phone to run on at&t's 3g/4g networks
Sent from my LG-P999 using XDA App
laker666 said:
Those rumors about the g2x having both at&t and T-Mobile 3g/4g bands have been long proven to be false...same with the sensation ....to my knowledge there isn't a phone out as of yet that supports both. Please correct me if I'm wrong ...and if you unlock this phone to at&t it will work, but only on edge and wifi
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
There are several phones out right now that support 3g on att and tmobile nokia makes atleast 6 phones that are pentaband wcdma 5 bands and the tmobile vibrant will do 3g on att Band I (UMTS 2100, Europe's main 3G band)
Band II (UMTS 1900, US band)
Band IV (UMTS 1700/2100, US band)
Band V (UMTS 850, US band)
Band VIII (UMTS 900, Europe and used e.g. in France and Finland in rural areas)
Well you saying it ISN'T possible isn't warranted either.
The hardware specs specifically say it supports those bands. Tmobile also said it supported those bands. LG said it supported those bands. It passed the FCC with those bands.
Tmobile stated that several of their high end phones will support the AT&T 3G bands and will be unlocked to do so once the merger goes through.
The G2x was the first to support them. The Sensation doesn't. I think the Hercules will as well (although be still be locked until the merger).
Now really, no one REALLY knows one way or another... but looking at the evidence (which are referenced all over the place) it would be best to say that one day we COULD have support for AT&T 3G (unlike the Sensation which doesn't have the hardware).
We do have the hardware but it is locked down. Being it is such a new phone and we don't have any other baselands available, we can't simply flash and be successful. Perhaps the Canadian version will have them all unlocked and we can use theirs.
But to say it isn't possible is not proven just as much as saying it is possible. I would say it IS possible but not right now (AKA it doesn't work out of the box).
i hope you're right sir....that is if the merger happens
player911 said:
Well you saying it ISN'T possible isn't warranted either.
The hardware specs specifically say it supports those bands. Tmobile also said it supported those bands. LG said it supported those bands. It passed the FCC with those bands.
Tmobile stated that several of their high end phones will support the AT&T 3G bands and will be unlocked to do so once the merger goes through.
The G2x was the first to support them. The Sensation doesn't. I think the Hercules will as well (although be still be locked until the merger).
Now really, no one REALLY knows one way or another... but looking at the evidence (which are referenced all over the place) it would be best to say that one day we COULD have support for AT&T 3G (unlike the Sensation which doesn't have the hardware).
We do have the hardware but it is locked down. Being it is such a new phone and we don't have any other baselands available, we can't simply flash and be successful. Perhaps the Canadian version will have them all unlocked and we can use theirs.
But to say it isn't possible is not proven just as much as saying it is possible. I would say it IS possible but not right now (AKA it doesn't work out of the box).
Click to expand...
Click to collapse
I would love for this to be a possibility but where do you find that the phone has the hardware? Everything I can find via Google searches says it does not.
phburks said:
I would love for this to be a possibility but where do you find that the phone has the hardware? Everything I can find via Google searches says it does not.
Click to expand...
Click to collapse
The hardware specs are all over the place. It was only AFTER the phone was released that Tmobile said the phone didn't support it and it was restricted by "hardware".
pfft.
The G2x is based off the O2x. Sure slightly different but I would almost bet they used the same "quadband EDGE, and quadband HSPA+ (with future-proof support for 2100, 1900, 1700 / AWS, and 850MHz)" chip.
I bet the G2x and the O2x use the same chip. Tmobile probably just ordered it to be locked down (lack of drivers or something).
It would require a tear down of both the G2x and O2x to be certain.
player911 said:
The hardware specs are all over the place. It was only AFTER the phone was released that Tmobile said the phone didn't support it and it was restricted by "hardware".
pfft.
The G2x is based off the O2x. Sure slightly different but I would almost bet they used the same "quadband EDGE, and quadband HSPA+ (with future-proof support for 2100, 1900, 1700 / AWS, and 850MHz)" chip.
I bet the G2x and the O2x use the same chip. Tmobile probably just ordered it to be locked down (lack of drivers or something).
It would require a tear down of both the G2x and O2x to be certain.
Click to expand...
Click to collapse
"all over the place" ... "I bet" ... and "probably" don't really prove anything. You're just speculating, and so far it's based only on your opinion because you haven't provided any sort of links or references to prove your point. The only things I can find regarding the G2X having quad band HSPA+ are when T-Mobile admitted that they were wrong in saying it supported those bands in the first place. On LG's own website they list the G2X as supporting only 2 HSPA+ frequencies (1700/2100). Also on LG's website, they list the O2x as supporting 3 HSPA+ frequencies (900/1900/2100).
It would be awesome if T-Mobile had been correct, but there is nothing I can find that suggests they were. I'm just asking that you pull one or two links from your "all over the place" evidence so that I can have the same faith that you do. I'm not finding it, so I'm asking you to show me. That's all.
Here are the links to LG's product listings for the O2x and the G2X, and the specifications can be viewed by clicking on the specifications tab for each product:
G2X here: http://www.lg.com/us/mobile-phones/LG-P999.jsp
O2x here: http://www.lg.com/uk/mobile-phones/all-lg-phones/LG-android-mobile-phone-P990.jsp
**EDIT** -- Let me just add that I sincerely hope you prove me wrong, because that would be some awesome news about this phone.

[Q] Lte and infuse

Will the infuse be able to run off the new lte network?
Even I know the answer to this...no
Sent from my Inspire 4G using XDA Premium App
No no no and..............???? No
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
hold up a verizon lte phone to the infuse. the verizon phone will be twice as thick to hold that lte radio.
Nah ATT will have LTE in 5 cities by the end of the summer? I forgot, but yeah ATT is getting LTE.....
LTE is a different band therefore different modem. Infuse doesn't have an LTE modem/hardware. Done.s
Chatted with AT&T tech support Mark. He said "HSPA+ and LTE are one and the same". Can I believe this guy?
lidezhan said:
Chatted with AT&T tech support Mark. He said "HSPA+ and LTE are one and the same". Can I believe this guy?
Click to expand...
Click to collapse
no, but there are radio chipsets that can do both. I don't think the infuse has this chip. and the infuse is not spec'd to have lte capabilities.
2g,3g,and 4g are just marketing terms that are supposed to give a general idea to the consumer how fast it is.
lidezhan said:
Chatted with AT&T tech support Mark. He said "HSPA+ and LTE are one and the same". Can I believe this guy?
Click to expand...
Click to collapse
No. He has NO clue.
Chatted with another AT&T tech support Jesus. According to him, "Infuse can run on both [HSPA and LTE] ... It is a phone designed for this transition since 4G level speeds are available with both LTE and the HSPA networks. And the Infuse can access them both. The Motorola Atrix as well ... I am not able to find documentation that is not proprietary. The information I have, since LTE is only in testing stages, is that LTE compatibility is not posted on the Specifications. The 4G speeds are currently being provided by an enhanced version of HSPA and HSPDA, and the phones are connectible. The 4G phones, such as designated the Atrix and the Infuse, will be able to access LTE once it becomes established via a software upgrade."
lidezhan said:
Chatted with another AT&T tech support Jesus. According to him, "Infuse can run on both [HSPA and LTE] ... It is a phone designed for this transition since 4G level speeds are available with both LTE and the HSPA networks. And the Infuse can access them both. The Motorola Atrix as well ... I am not able to find documentation that is not proprietary. The information I have, since LTE is only in testing stages, is that LTE compatibility is not posted on the Specifications. The 4G speeds are currently being provided by an enhanced version of HSPA and HSPDA, and the phones are connectible. The 4G phones, such as designated the Atrix and the Infuse, will be able to access LTE once it becomes established via a software upgrade."
Click to expand...
Click to collapse
Well at least you found Jesus...
lidezhan said:
Chatted with another AT&T tech support Jesus. According to him, "Infuse can run on both [HSPA and LTE] ... It is a phone designed for this transition since 4G level speeds are available with both LTE and the HSPA networks. And the Infuse can access them both. The Motorola Atrix as well ... I am not able to find documentation that is not proprietary. The information I have, since LTE is only in testing stages, is that LTE compatibility is not posted on the Specifications. The 4G speeds are currently being provided by an enhanced version of HSPA and HSPDA, and the phones are connectible. The 4G phones, such as designated the Atrix and the Infuse, will be able to access LTE once it becomes established via a software upgrade."
Click to expand...
Click to collapse
That's somewhat more believable - e.g. the hardware is capable but the radio baseband isn't yet.
lidezhan said:
Chatted with another AT&T tech support Jesus. According to him, "Infuse can run on both [HSPA and LTE] ... It is a phone designed for this transition since 4G level speeds are available with both LTE and the HSPA networks. And the Infuse can access them both. The Motorola Atrix as well ... I am not able to find documentation that is not proprietary. The information I have, since LTE is only in testing stages, is that LTE compatibility is not posted on the Specifications. The 4G speeds are currently being provided by an enhanced version of HSPA and HSPDA, and the phones are connectible. The 4G phones, such as designated the Atrix and the Infuse, will be able to access LTE once it becomes established via a software upgrade."
Click to expand...
Click to collapse
the motorola xoom is lte upgradable so ther eis a posibility that the atrix is as well. this says nothing for the infuse. t-mo had the 4g flag on there hspa+ devices months ago and they cannot be upgraded to lte. it is a marketing game that started with sprint (wimax isnt all that fast compared to hspa which can run at 14.4mbps, hspa+ can run at 42mbps but att is only willing to supply 7.2 and 21mbps respectively http://www.intomobile.com/2010/06/04/data-speed-showdown-sprint-4g-vs-t-mobile-hspa/) 4g just means that it is faster than 3g was, infact wimax is barely comperable to 3g with hspa on many gsm networks. the 4g flag offers no garentee that it will support lte on any carrieer other than verizon. att reps often speculate and talk out of there assses, many times the information comes from customers and not corperate.
The infuse supports the highest speed of lte and hspa that ATT has out now and it will support the fastest they have by the end of 2011. My ATT Rep (for work) told me so and has one herself.
Edit: btw, my att Rep, represents my entire district, highly doubt she would talk out of her ass, but I do agree that the ones u find in the stores r mostly untrained
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
There' no way. If the Infuse were capable of LTE they would have advertised the hell out of that. Unfortunately reps aren't engineers and clearly don't understand the technology. Now the infuse may be capable of the fastest speeds, i.e. equal to whatever the LTE network is limited to, but it's not connecting using LTE.
i believe att will wait for the tmobile acquisition to finalize before releasing lte devices so they can use as many bands and cell towers as possible, easing network load issues and increasing coverage speed and reliablility.
nstong said:
There' no way. If the Infuse were capable of LTE they would have advertised the hell out of that. Unfortunately reps aren't engineers and clearly don't understand the technology. Now the infuse may be capable of the fastest speeds, i.e. equal to whatever the LTE network is limited to, but it's not connecting using LTE.
Click to expand...
Click to collapse
Most of the population would raise a brow if u even mentioned the terms HSPA or LTE. They didn't advertise it because spending that much money to advertise a feature that only 5% (guesstimate) of the population knows about isn't the brightest idea.
invizo said:
Most of the population would raise a brow if u even mentioned the terms HSPA or LTE. They didn't advertise it because spending that much money to advertise a feature that only 5% (guesstimate) of the population knows about isn't the brightest idea.
Click to expand...
Click to collapse
Verizon built an entire ad campaign around LTE
http://androidcommunity.com/verizon...-its-the-most-advanced-4g-available-20101122/
And I can't seem to find the ad with the kid in the store, but they definitely push the fact that it's 4G LTE upgradeable. If ATT could, they would.
nstong said:
There' no way. If the Infuse were capable of LTE they would have advertised the hell out of that. Unfortunately reps aren't engineers and clearly don't understand the technology. Now the infuse may be capable of the fastest speeds, i.e. equal to whatever the LTE network is limited to, but it's not connecting using LTE.
Click to expand...
Click to collapse
Agreed...
As you point out in your next post, carriers do not shy away from using technical terminology in their advertising. Further, even if this were the case, one would expect LTE connectivity to at least be listed on the spec sheet. Not only is it NOT there, but it was not on the sheet I saw back when this thing went to the FCC. I'm not a lawyer, but assuming what was posted was what the FCC was looking at, I believe AT&T would be in violation of the law if this thing supported LTE.
DING DING DING!
We have a winner!
HSPA+ and LTE are NOT the same thing and the radio bands have little to nothing to do with which tech is used. Remember when AT&T had their last Mea Culpa moment and enabled 3G on the 850 MHz band? (Because it penetrates buildings better)
If the Infuse *is* capable of LTE, that's news to everyone. It would be on Samsung's Spec sheet. The manufacturer would want to announce ANYTHING that it's capable of.
nolsen311 said:
DING DING DING!
We have a winner!
HSPA+ and LTE are NOT the same thing and the radio bands have little to nothing to do with which tech is used.
Click to expand...
Click to collapse
I'm from the SGS2 forum and we're having this debate too. A leak of the new 2.3.4 ROM that's supposed to be released at the end of the month has APN's for AT&T's LTE network along with PNGs of their unique LTE logos. So whatever version of the SGS2 AT&Ts releasing, it will run the same ROM as the international version. So, based on what you said about the "tech," what do you think what I just shared means? Is adding the 700mhz frequency to an existing radio all that's necessary to access LTE? Could the existing radios already support the frequency but have it disabled? No one really has a lot of info on LTE so it's kind of a mystery.
Here's an interesting article...
http://www.pcmag.com/article2/0,2817,2388526,00.asp

Unlocked LTE phones.

Where the heck are they and when are they coming? Carrier branded lte phones are big headaches and/or gimped compared to their unlocked unbranded gsm brethren. Any news on the horizon when these will start popping up?
...
I'd like to bump this thread, as my question is similar. I have gained a decent understanding of GSM technology over the years, but I have not kept up with the industry underworkings with LTE. Am I wrong in feeling like LTE is moving away from global standards, towards national- or carrier-specific technologies? I am a U.S. user who tends to buy more international phones than ones branded by AT&T (my carrier). Is there anything on the horizon which suggests manufacturers are trying to respond to LTE fragmentation? Are there radios which can communicate with more than LTE signal type? Are manufacturers/chipmakers looking into multiple-radio options? I invite anyone who understands LTE in the least to respond, please. Thanks!
Droid Razr User
lurchbyrep said:
I'd like to bump this thread, as my question is similar. I have gained a decent understanding of GSM technology over the years, but I have not kept up with the industry underworkings with LTE. Am I wrong in feeling like LTE is moving away from global standards, towards national- or carrier-specific technologies? I am a U.S. user who tends to buy more international phones than ones branded by AT&T (my carrier). Is there anything on the horizon which suggests manufacturers are trying to respond to LTE fragmentation? Are there radios which can communicate with more than LTE signal type? Are manufacturers/chipmakers looking into multiple-radio options? I invite anyone who understands LTE in the least to respond, please. Thanks!
Click to expand...
Click to collapse
Manufacturers just make the phones to the big corporations specs. Now when you refer to LTE fragmentation is it spectrum or frequency frag you are talking about? Using existing 3G frequency bands for LTE and more multiband devices is the cure for spectrum fragmentation.The problem of LTE and other services running on different frequencies in different regions has been a major headache for device makers like Apple. The company stopped promoting its new iPad as compatible with 4G networks in Australia after a local consumer commission filed a complaint with the federal court in March. Apple's newest iPad can connect only on 700 MHz and 2100MHz LTE bands, which are used in the U.S. and Canada. My Droid Razr running a custom ROM will pick up LTE/CDMA/EvDo/GSM/WCDMA frequencies with no problem. 4G LTE is overrated at best. I live 12.5 miles from our state capital and didn't get 4G LTE until a few months ago, before that it was 3g and that's it. Only in major metropolitan areas will you find 4G networks that are worth the price. AT&T, T-Mobile and Verizon all claim to have the largest network. Explain to me how 3 different corporations can make the same claim? That is simple, they brag about what they don't have just to increase their sales. I guess you could say it's a conspiracy against the people of this great nation who are being taken advantage of. We have the internet and all the knowledge of the world at our finger tips. Just do the research, I work in Information Technology and know how to research and find what I need to know. It brings to mind a favorite saying of mine and I quote" The blind are easily led, especially when they do not know where they are going".
I hope this helps explain the chosen topic.

Three Network Versions

Hey everyone,
the new Zenfone 6 is amazing, besides the FlipCamera it has nearly everything (big battery, microSD, 3,5 mm headphone,...).
Just one thing irritates me: there are three Versions A, B and C, as one can see here under "Network Standard"
https://www.asus.com/Phone/ZenFone-6-ZS630KL/Tech-Specs/
So can someone tell me what that means? Like if I get the European version A (with Band 20), will I than for instance not be able to use it in the USA for telephone / SMS?! Or just not LTE / can I still use it like on UMTS? No LTE at all or just not certain carriers?
Hope someone can make it clear to me, thanks in advance
You'll be able to use it anywhere, it's just there's slightly less band coverage, so some networks in some countries would be nixed.
See Kimovil.com for network compatibility.
Gearbest currently have the 6GB / 64GB Version C (most bands) for €495.
It means you'll have to be sure to verify you get the version with the bands needed for your particular carrier. You have to be very careful and verify before buying as it seems with the ZenFone 5Z, for example, sellers don't always properly clarify which version they're selling.
You need to find out which of the main bands your phone carrier uses then match them up to one of the versions. I use AT&T prepaid, so for for example I need a phone with coverage for bands 2,4,5,8, and 17 if I recall correctly.
If some bands aren't covered you won't have LTE in that area, as not all areas you're in are using the same network frequency bands. Therefore coverage can get worse when you travel with a phone without full band support.
Checked out the bands available on the Asus site you linked (thank you very much BTW) and it seems they are missing bands 66(extension of band 4) & 71 (600mhz frequency) so it seems like it may work okay on TMobile.
What do you guys think if those two bands are missing? Will it be detrimental to daily use or not really? Currently on an OG Pixel and this Asus offering is looking like a future purchase!!
CDMA (Sprint or Verizon) compatiblity in the US?
Stanto said:
CDMA (Sprint or Verizon) compatiblity in the US?
Click to expand...
Click to collapse
Looks like the C variants might work for you but double check the bands for your carrier Kimovil.com.
mudnightoil said:
See Kimovil.com for network compatibility.
Gearbest currently have the 6GB / 64GB Version C (most bands) for €495.
Click to expand...
Click to collapse
Thanks for the hint.
I need Band 20 (O2 Germany), so I can only use Version A (so no B or C for me).
---edit---
I just checked: T-Online and Vodafone use Band 20 and 32 (in Germany), but none of the three versions support both.
MartyM76 said:
If some bands aren't covered you won't have LTE in that area, as not all areas you're in are using the same network frequency bands. Therefore coverage can get worse when you travel with a phone without full band support.
Click to expand...
Click to collapse
Ok, but does it mean I will at least have telephone and SMS in those areas, where the LTE band won't be supported?!
JJ111 said:
Ok, but does it mean I will at least have telephone and SMS in those areas, where the LTE band won't be supported?!
Click to expand...
Click to collapse
Yes, as long at the other bands are supported (which they should be) it will drop to 3G/4G or whatever. That's why people using some Chinese phones for example in the USA can use everything but LTE.
You might
need to check however about VoLTE, I think. I don't have T-Mobile but you should read more about that as I've seen it mentioned in XDA & other places.
---------- Post added at 12:56 PM ---------- Previous post was at 12:48 PM ----------
> Gearbest currently have the 6GB / 64GB Version C (most bands) for €495
I only see the A version there. Where did you find the C version?
This device just hit my radar... looks like we might have an upgrade winner!
For Tmobile US, C model is the way to go. The two highest bands that are missing with this device would get you better signal indoors / less interference, but I am not sure how far along that tech even is.
charlatan01 said:
The two highest bands that are missing with this device would get you better signal indoors / less interference, but I am not sure how far along that tech even is.
Click to expand...
Click to collapse
By highest bands do you mean 66 and 71? The only phones that use band 71 at the moment are Samsung s8 Active and LG V30. I currently have an OG Pixel and it does not use 66 or 71 and I get great coverage in the East coast even when going north into the mountains.
wreq5 said:
By highest bands do you mean 66 and 71? The only phones that use band 71 at the moment are Samsung s8 Active and LG V30. I currently have an OG Pixel and it does not use 66 or 71 and I get great coverage in the East coast even when going north into the mountains.
Click to expand...
Click to collapse
'
Yep, those are the two. Those two are still relatively new, and general Tmo coverage continues to improve here in Colorado.
I imagine that once the phone is sold on the asus.com website that particular variant will support all the main carriers LTE bands. I would be surprised if there were any major issues with that otherwise what's the point of even selling it in the USA?
SantinoInc said:
I imagine that once the phone is sold on the asus.com website that particular variant will support all the main carriers LTE bands.
Click to expand...
Click to collapse
Yes, for example in the case of the 5Z I just ordered (to get me by since I desperately need a phone with a better camera & no OLED to cause eye strain) the bands listed for phones at the Asus USA online store cover AT&T properly and to the best of my knowledge T-Mobile as well.
I figured out that they don't list phones there that aren't USA network compatible. I still check, regardless, just to feel 100% sure but that's what I found.
It's the 3rd party sellers you really need to be careful about and always verify.
The OnePlus 7 pro has bands 66 and 71.
This probably would have been my first choice until I noticed the different versions. With more and more manufacturers choosing to release single, global bands phones, I really don't understand why Asus insist on continuing to release regional versions of their phones.
Back in the days when everyone made regional models, I had the Padfone Infinity 2 and it was a great phone (until a late OTA release have it the new ZenUI, which was promptly removed). After reading that the latest ZenUI 6 has been slimmed down to an almost stock Android experience, I thought it might once again be similar to what Asus provided before ZenUI came along and that I can now once again consider Asus phones. Wrong!
I spend time in both Europe and Asia and there is no version that covers both areas major LTE bands. So Asus will have to remain on the list of phones to ignore.
Robbo.5000 said:
This probably would have been my first choice until I noticed the different versions. With more and more manufacturers choosing to release single, global bands phones, I really don't understand why Asus insist on continuing to release regional versions of their phones.
Back in the days when everyone made regional models, I had the Padfone Infinity 2 and it was a great phone (until a late OTA release have it the new ZenUI, which was promptly removed). After reading that the latest ZenUI 6 has been slimmed down to an almost stock Android experience, I thought it might once again be similar to what Asus provided before ZenUI came along and that I can now once again consider Asus phones. Wrong!
I spend time in both Europe and Asia and there is no version that covers both areas major LTE bands. So Asus will have to remain on the list of phones to ignore.
Click to expand...
Click to collapse
I'm in the same position. The C version covers everything I need except for Band 20 which is a necessity throughout Europe. The A version has Bamd 20 but won't work on US LTE. They did the same thing with the Zenfone 2 and inexplicably mixed up the bands regionally. I'll stick with my NexS for now but keep an eye on this phone in case the Limited edition they usually release solves the problem.
prestonmcafee said:
The OnePlus 7 pro has bands 66 and 71.
Click to expand...
Click to collapse
I don't want the OP7. This isn't the OP7 forum.

KB2000 Best Carriers (US)?

I didn't realize until after I received it that the KB2000 was the Chinese variant. The one I bought said it was was GSM unlocked. I switched over to T-Mobile but have abysmal service where I'm at. The most I've seen from my house all the way to work (which is admittedly, in the boonies) is 1 bar, and most of the time it's just an "x." I had Sprint before which was pretty bad, but at least actually worked. I figured T-Mobile would be the best bet, as they're merging, but that was a failure.
Anyway, the listing says the phone is GSM unlocked and not for Sprint or Verizon, so is there no hope for getting this phone on one of the CDMA networks? I love the phone, but if I can't use it as a phone, I can't do much...
Ugh,
Doesn't look so great my friend.
OnePlus 8T 5G Standard Edition Dual SIM TD-LTE CN 128GB KB2000 (BBK Kebab) Compatibility in United States
Wireless frequency band information for networks, devices, and countries - Stay connected anywhere in the world
www.frequencycheck.com
Dang, that's not great. Thanks a ton for the help! I've somehow never seen that site, I've been using willmyphonework.net, which is.. meh.
It won't work on Verizon well (if at all) since it's missing band 13. So Verizon is out.
Theoretically it could work okay on T-Mobile since it supports bands 2/4/12 but "boonies" coverage for T-Mobile is trash in my experience. It's also lacking band 71 which travels furthest from the tower (realistically this probably won't make a difference if you already have super poor signal). Some phones on T-Mobile will get native Sprint signal now too- I noticed this behavior on my Pixel 3a XL but not on my OnePlus 8T KB2005. Certainly the KB2000 will only connnect to native T-Mobile. This is reserved for iPhones, Samsungs, Pixels I think.
AT&T might be worth a shot. It supports bands 2/4/5/17 and KB2000 is on AT&T approved device list https://www.att.com/idpassets/images/support/wireless/Devices-Working-on-ATT-Network.pdf 17 is the low band coverage (700MHz) just like Verizon B13 and T-Mobile B12. AT&T has better rural deployments too in my experience. It won't get 5G and you're missing bands 14,30,66 but 2/4/5/17 is enough to have a decent network experience.
First of all, wow, thanks a bunch for the help!
Yeah, I was trying to get *away from* the big guys like Samsung and Google. I've had LG phones for a while and liked them (don't care for updates, so it doesn't bother me), but now that's a no go..
Saved up for the nice OnePlus, and I know people have said they're kind of "selling out," but they're still super root friendly and very open, so I was excited. I also knew I wanted to switch to GSM (been on Boost/Sprint forever, now), and I figured going to T-Mobile from Sprint would be my best bet, as I figured I'd have T-Mobile's coverage PLUS Sprint's, because of the buyout.
Then I read Sprint users can all fallback on T-Mobile, but not the other way around? Except for your listed "premium" models. And I also didn't figure the "boonies" service would be quite this bad; it's awful.
Other people around me say ATT is awful as well, pretty much only Sprint and Verizon are serviceable. Looking at the frequencies, it has no Sprint CDMA bands and with Verizon it only has one: BC0 (no BC1). I've read that 13 is Verizon's "main" LTE band, but how do we know this information? Is BC0 (800) better than BC1 (1900)? I know that *overall* with Verizon the service wouldn't be fantastic, but as long as there's connection in the boonies, that all I need, really.

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