[Q] Dual Sim HTC ONE Not getting 3G - One (M7) Q&A, Help & Troubleshooting

I am on T-Mobile.
So I've had my 802w China Unicom dual sim for a while now, and I was never a big web browser, but on my recent vacation, the lack of 3G was infuriating. Edge was so slow, it was literally slower than a snail. I read on the internet that I needed the 1900 and 2100 bands, which are present on the Dual Sim, and in an area with excellent/very good coverage, I expected it to work on 3G, but it's always on edge, and yes I am using the Sim 1 slot.
Any help is appreciated!
Thanks,
Sesamechicken

Related

T-Mobile Nexus One in France

I have a T-Mobile version N1 and I'm wondering if I will be able to use my phone in France if just pop in a pre-paid SIM card. I've read a bunch of stuff online that makes it seem like only the AT&T version will have access to 3G and I'll only be stuck with EDGE. Is this true?
Thanks
French 3G operators have license for 2100MHz and 900MHz 3G bands.
Your TMO N1 will work just fine.

HTC Raider recognized by ATT?

Just wondering if the HTC raider (international version of vivid) will be recognized by ATT's imei database. I'm trying to keep my unlimited medianet plan
No it won't. Using two of them on medianet plans
i would say they probably can, especially if you use more data than say a MEdia Net user would use, that would raise some flags.
newter55 said:
No it won't. Using two of them on medianet plans
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Click to collapse
Excellent exactly the answer I needed! BTW can you access LTE with it or are you only on 3G/3.5G?
n4v1n said:
Excellent exactly the answer I needed! BTW can you access LTE with it or are you only on 3G/3.5G?
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Click to collapse
For LTE you would need an LTE capable sim card. For 4g youd need a capable 4g sim card, for 3g you'd need a 3g capable sim card. Sim cards are backwards capable but not forwards.
Sent from my HTC PH39100 using XDA App
travisxcore said:
For LTE you would need an LTE capable sim card. For 4g youd need a capable 4g sim card, for 3g you'd need a 3g capable sim card. Sim cards are backwards capable but not forwards.
Sent from my HTC PH39100 using XDA App
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That was not my question. WHat I was asking was can he get LTE using the medianet plan.
n4v1n said:
That was not my question. WHat I was asking was can he get LTE using the medianet plan.
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Click to collapse
No, its not an LTE capable APN. LTE has a totally seperate RAN and Core network from the 2G/3G RAN and Core Network.
PTA is LTE APN you should be using.
using the MEdia Net plan with the Vivid is like driving a Ferarri with a Yugo engine.
---------- Post added at 11:20 AM ---------- Previous post was at 11:18 AM ----------
travisxcore said:
For LTE you would need an LTE capable sim card. For 4g youd need a capable 4g sim card, for 3g you'd need a 3g capable sim card. Sim cards are backwards capable but not forwards.
Sent from my HTC PH39100 using XDA App
Click to expand...
Click to collapse
incorrect, you need 4 things:
1. LTE SIM Card
2. LTE Data Plan
3. LTE device
4. LTE network
even if you dont live in an LTE market, you still need 1-3. otherwise you end up changing APN's and not getting a good experience.
Its not a question of if youd gave a good time doing it. I mean if the dude wants to use a medianet plan on a lte phone obviously he dgaf bout having a good time using this thing.
It is possible as asked. No you can't get LTE but yes you can get data.
Sent from my HTC PH39100 using XDA App
travisxcore said:
Its not a question of if youd gave a good time doing it. I mean if the dude wants to use a medianet plan on a lte phone obviously he dgaf bout having a good time using this thing.
It is possible as asked. No you can't get LTE but yes you can get data.
Sent from my HTC PH39100 using XDA App
Click to expand...
Click to collapse
yes, he can get data, however, eventually he will get caught.
This is incorrect:
travisxcore said:
For LTE you would need an LTE capable sim card. For 4g youd need a capable 4g sim card, for 3g you'd need a 3g capable sim card. Sim cards are backwards capable but not forwards.
Sent from my HTC PH39100 using XDA App
Click to expand...
Click to collapse
For LTE you need a LTE SIM
For "4G"(HSPA/HSPA+) you need a 3G SIM... because it's really 3G.
For "4G (UMTS that the vivid calls 4G) you need a 3G SIM
My co-worker bought a Vivid and they did not replace his SIM... his phone worked fine as far as he knew until I asked if he was digging the LTE they had turned on a day earlier... He had no LTE, but was cruising along at HSPA+ speeds just fine... went to the AT&T store, got the right SIM and PRESTO! LTE.
Same SIM he had had since his 3G Blackberry Curve... no way was it a "4G SIM"
ClippinWings said:
This is incorrect:
For LTE you need a LTE SIM
For "4G"(HSPA/HSPA+) you need a 3G SIM... because it's really 3G.
For "4G (UMTS that the vivid calls 4G) you need a 3G SIM
My co-worker bought a Vivid and they did not replace his SIM... his phone worked fine as far as he knew until I asked if he was digging the LTE they had turned on a day earlier... He had no LTE, but was cruising along at HSPA+ speeds just fine... went to the AT&T store, got the right SIM and PRESTO! LTE.
Same SIM he had had since his 3G Blackberry Curve... no way was it a "4G SIM"
Click to expand...
Click to collapse
AT&T has had 6 revisions of SIM card, as long as you have a SIM card with the digits 25 in 9th/10th place, you have an LTE SIM card, and what i was talking was requirements for LTE, separate RAN and Core network. those 4 things drive the ability for you to be provisioned in the HSS (LTE equivalent of the HLR in the 3g network) you just proved my point above, "got the right SIM and PRESTO! LTE." SIM, IMEI, rate plan drive whether or not you get provisioned in the HSS.
i could go into more detail, however, I'm feeling lazy and tired at the moment.
i am betting they can see what device he has, even if international, AT&T probably has a range of IMEI for the HTC holiday and i am betting it is within that range,
When I got my Atrix 4G they gave me a 4G sim card. 4G is different from 3G(+) It uses the same protocol yes but they upgraded the way the data is handled. As we all know 3G(+) was limited to 7.5mpbs. When I had the Atrix I was getting ~13mbps. There is a difference, and I've seen and researched it. Don't think I would put something in the General Knowledge Thread if I knew nothing about it
travisxcore said:
When I got my Atrix 4G they gave me a 4G sim card. 4G is different from 3G(+) It uses the same protocol yes but they upgraded the way the data is handled (mainly its a modem upgrade). As we all know 3G(+) was limited to 7.5mpbs. When I had the Atrix I was getting ~13mbps. There is a difference, and I've seen and researched it. Don't think I would put something in the General Knowledge Thread if I knew nothing about it
Click to expand...
Click to collapse
the Atrix is a 14.4mbps device. APN you probably were using was Phone, its not as limited like wap.cingular is.
HSDPA devices were 7.2, HSPA+ devices are usually 14.4 or higher
Original "4G" devices:
Inspire: 14.4mbps
Infuse: 21.mps
Atrix: 14.4mbps
Thrill:14.4mbps
does the SIM card have the digits 25 in the 9th and 10th place? they have had 4G sim's out for a while.
You have to have 4G sim to access the APN is what I'm getting at. Just like you have to have an LTE sim to acess the LTE APN. I'm just dumbing it down so someone won't expect changing their APN to work. Now I have an LTE sim, I exchanged phones quite a few times before I stuck with this one.
As for actually data speeds I've gotten -
3G is ~1 (tested on iPhone4, bud hasn't changed his simcard in years)
3G+ is ~5 (tested on LG Quantum)
4G is ~13 (tested on Atrix 2)
4G LTE is ~ 26 (tested on HTC Vivid)
travisxcore said:
You have to have 4G sim to access the APN is what I'm getting at. Just like you have to have an LTE sim to acess the LTE APN. I'm just dumbing it down so someone won't expect changing their APN to work. Now I have an LTE sim, I exchanged phones quite a few times before I stuck with this one.
As for actually data speeds I've gotten -
3G is ~1 (tested on iPhone4, bud hasn't changed his simcard in years)
3G+ is ~5 (tested on LG Quantum)
4G is ~13
4G LTE is ~ 26
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Click to collapse
yes, that sounds about right, i dunno where you are man, I've only seen 10mbps down and that was at 2:30 AM. LTE i have averaged that in NYC.
Around the Charlotte, NC area. It really depends on where I am. Some towers give me ~23. Others ~28. I got ~5mps in Concord, NC. Its horrible how much it varies in just a couple of miles.
travisxcore said:
Around the Charlotte, NC area. It really depends on where I am. Some towers give me ~23. Others ~28. I got ~5mps in Concord, NC. Its horrible how much it varies in just a couple of miles.
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Click to collapse
interesting...
Yup. I like having AT&T here. We got the backhaul (4G) a month after the Inspire's release. A good 70% of 3G areas don't even have the backhaul implemented yet (hence the reason people stating they switched cards and got no speed difference). This one guy had an inspire was only getting E around here. He got his sim card switched and out of nowhere he got 4G. Its kinda funny how the coverage doesn't overlap like one would imagine.
travisxcore said:
Yup. I like having AT&T here. We got the backhaul (4G) a month after the Inspire's release. A good 70% of 3G areas don't even have the backhaul implemented yet (hence the reason people stating they switched cards and got no speed difference). This one guy had an inspire was only getting E around here. He got his sim card switched and out of nowhere he got 4G. Its kinda funny how the coverage doesn't overlap like one would imagine.
Click to expand...
Click to collapse
Hmmm, very interesting, I wouldn't like Charlotte as its a mostly 1900mhz market. Poor building penetration.
I've heard people say that, and honestly I've had no issue what so ever with it. I have never dropped signal inside a building. I do get poor signal in parking garages, and old buildings though, but thats kind of expected. Haha.

[Q] anyone using 802W on T Mobile?

I can only get an Edge connection when using my China Unicom Dual sim 802W on the T-Mobile network.
I cannot get any 3G connection anywhere I have been , where I previously got a 3G signal with my SGN II
I would like confirmation from somebody else that the 3G 1900Mhz band is in fact working on this model.
Thanks
kiwiandy said:
I can only get an Edge connection when using my China Unicom Dual sim 802W on the T-Mobile network.
I cannot get any 3G connection anywhere I have been , where I previously got a 3G signal with my SGN II
I would like confirmation from somebody else that the 3G 1900Mhz band is in fact working on this model.
Thanks
Click to expand...
Click to collapse
Did you get it working?

[Q] AT&T nokia 920 on T-mobile

So without thinking I bought a Nokia Lumia 920 for AT&T off of Ebay.
Now after doing some research I see I may not be able to get 3G/4G.
So I have two things to ask, would flashing another rom on my device help? (I really don't think it will but i'm going to ask to be safe)
Or is there anyway to get 3G/4G working without having to buy a new phone -_-
T-Mobile obtained a bunch of bandwidth that AT&T was going to use, after the failed acquisition attempt. They've used that to roll out network coverage for AT&T's phones, as part of their plan to encourage people to switch. It's not as *extensive* of coverage as T-Mobile's native bands, but it's not terrible. You probably can't get LTE, but you can get 3G and HSPA+ (what TMoUS often calls 4G, especially before they had their own LTE).
I know I get 4G and LTE on T-Mobile using an AT&T 920, but I think LTE only works in certain refarmed areas that use the right frequency. HSPA+ (4G) and 3G appear every once in while and work as well.
Sent from my RM-821_eu_france_267 using Tapatalk
GoodDayToDie said:
T-Mobile obtained a bunch of bandwidth that AT&T was going to use, after the failed acquisition attempt. They've used that to roll out network coverage for AT&T's phones, as part of their plan to encourage people to switch. It's not as *extensive* of coverage as T-Mobile's native bands, but it's not terrible. You probably can't get LTE, but you can get 3G and HSPA+ (what TMoUS often calls 4G, especially before they had their own LTE).
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Click to collapse
I can deal with that, I know back in the day when i unlocked my wife's Iphone 4 it could only get edge. but I was not sure if that problem was just because well it was an Iphone.
HyperChrisX said:
I know I get 4G and LTE on T-Mobile using an AT&T 920, but I think LTE only works in certain refarmed areas that use the right frequency. HSPA+ (4G) and 3G appear every once in while and work as well.
Sent from my RM-821_eu_france_267 using Tapatalk
Click to expand...
Click to collapse
sweet thanks for the info.
Yeah, old iPhones used AT&T's frequencies for 3G and T-Mobile uses different frequencies, so you couldn't use 3G. That's not much of a problem anymore, though; even phones that don't support T-Mobile's main bands can use their re-farmed AT&T bandwidth.
aundeadrockstar said:
So without thinking I bought a Nokia Lumia 920 for AT&T off of Ebay.
Now after doing some research I see I may not be able to get 3G/4G.
So I have two things to ask, would flashing another rom on my device help? (I really don't think it will but i'm going to ask to be safe)
Or is there anyway to get 3G/4G working without having to buy a new phone -_-
Click to expand...
Click to collapse
T-Mobile refers to it as refarming; that is assuming you have coverage and that's a big if for many of us who are rural and you live in a town big enough to have it then if you're using an AT&T device subsidy unlocked or locked then you will be able to access HSPA+ and I'm not kidding when I say it's fast, faster than both AT&T and Verizon Wireless in Auburn-Opelika, AL and Columbus, GA where I hail from. HSPA+ is not a LTE or 4G technology so it will run on both AT&T and T-Mobile's 1900 band...if AT&T it's HSPA+ everywhere and where T-Mobile has refarmed 1900; it's 3G or 3.5G there too. Otherwise, it's 2G and I can safely tell you it sucks once you've enjoyed HSPA+ and worse T-Mobile has next to no coverage in many places outside most big cities and that's the wrap with T-Mobile.

[Q] Using LTE in Japan with european HTC One

Hey guys,
I moved to Japan for half a year and got myself a bmobile LTE data sim card for this time period. When I connected the first time after entering the apn settings for LTE provided by bmobile I had LTE signal and ultra fast Internet. Sometimes I just have LTE, but most of the time I am stuck with 3G and it's somewhat slower than back in Europe. So my phone is a german HTC One M7 and I am running Insertcoin 2.80 on it. Is there anything I can do to get constant LTE (Radio/Kernel/Firmware)? LTE is definately always avaible here in Nagoya, but they are using somewhat different channels than in Germany.
Thanks in Advance!
greetings,
sinisjekkt

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