[Q] Possible to use 3G from T-Mobile with unlocked SIM? - Sprint HTC One (M7)

I recently unlocked my sim slot, and I have a mobile internet sim from T-Mobile. Since the Sprint HTC One supports the band for T-Mobile 3G, would it be possible to get 3G from T-Mobile for data on my Sprint HTC One?
The primary purpose would be to alleviate data costs from Sprint.

Stephen304 said:
I recently unlocked my sim slot, and I have a mobile internet sim from T-Mobile. Since the Sprint HTC One supports the band for T-Mobile 3G, would it be possible to get 3G from T-Mobile for data on my Sprint HTC One?
The primary purpose would be to alleviate data costs from Sprint.
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You answered the quuestion by yourself. Look here http://forum.xda-developers.com/showthread.php?t=2386703
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elvisypi said:
You answered the quuestion by yourself. Look here http://forum.xda-developers.com/showthread.php?t=2386703
Sent from my HTCONE using Tapatalk
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I can't seem to get it to work though. I tried manually adding a tmobile apn, i set it to global mode, still says im offline then goes to 1x from sprint. Any advice?

Related

Is the HTC One's sim tray unlocked?

At my second job my company is sending me a Sprint HTC one to use as my work phone and they want me to activate it on my Sprint account or they'll pay the deposit to open the account if there's one. But where I live I don't good coverage from them and there 3G is SUPER SLOW, I can't really stand the sucky service in my area. I Have T-Mobile and have good coverage where ever I go and was wondering if the sim tray in the Sprint Htc one is Unlocked so I can just activate with my T-Mobile account and pop in a T-Mobile SIM card. If any one can please confirm this would be much appreciated. Thanks in advance.
No
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I'm 99% sure it's a no. T-Mobile uses different radios from Sprint, I think AT&T and T-Mobile use the same radios, which is why you can use unlocked AT&T phones on T-Mobile.
001isj said:
I'm 99% sure it's a no. T-Mobile uses different radios from Sprint, I think AT&T and T-Mobile use the same radios, which is why you can use unlocked AT&T phones on T-Mobile.
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This. Att and tmobile use gsm radios and sprint and verizon use cdma.
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The sprint one has support for some gsm bands. Read this...
http://s4gru.com/index.php?/blog/1/entry-342-updated-all-for-htc-one-htc-one-for-all/
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david279 said:
The sprint one has support for some gsm bands. Read this...
http://s4gru.com/index.php?/blog/1/entry-342-updated-all-for-htc-one-htc-one-for-all/
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I'm sure those bands don't exist anywhere significant.
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It says the HTC one has been modified for sprint and it doesn't confirm that the phone supposes gsm on the sheet it only specifies CDMA and lte frequencies
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According to some Sprint forums it is a world phone. It just isn't unlocked.
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A world phone can have many different interpretations such as using a gsm network somewhere else or just roaming outside the us and we can all roam outside the us such as mexico which is domestic roaming and I think that is also considered a world phone since ur using it somewhere else
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In the OP's case, a discussion as to whether the phone is SIM locked or unlocked on the One is completely moot because the Sprint variant of the device does not possess the GSM or UMTS/WCDMA frequency bands needed to operate in most of the Americas, including the United States. It only does GSM 900/1800 and UMTS 2100. In other words, even if it was unlocked for other companies' US GSM or UMTS SIM cards it wouldn't be able to get any signal in the US, or for that matter, anywhere in most of North, Central, or South America or in other parts of the world where the GSM or UMTS 850 or 1900 MHz bands are used.
david279 said:
The sprint one has support for some gsm bands. Read this...
http://s4gru.com/index.php?/blog/1/entry-342-updated-all-for-htc-one-htc-one-for-all/
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shook187 said:
I'm sure those bands don't exist anywhere significant.
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According to this article, which I have linked several times on here in response to this question, the ONE on Sprint most likely has GSM 900/1800mhz capability. Which is the GSM most all of the world uses except for the US. That is why it is a "World Phone."
raptoro07 said:
According to this article, which I have linked several times on here in response to this question, the ONE on Sprint most likely has GSM 900/1800mhz capability. Which is the GSM most all of the world uses except for the US. That is why it is a "World Phone."
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Partially true since this does not only apply to the US specifically. See my post right before yours.
myphone12345 said:
True since this does not only apply to the US specifically. See my post right before yours.
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Fixed that for you. You could not use it in the US.
but even by flashing a customized firmware once the phone has been rooted the phone is unable to manage others sim cards?
is there any change to remove the sim lock somehow?
manuele.f said:
but even by flashing a customized firmware once the phone has been rooted the phone is unable to manage others sim cards?
is there any change to remove the sim lock somehow?
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Even if it was sim unlocked it wont work. Its a hardware limitation, not a software one. It cant run on the frequencies that North America uses for GSM.
It does run frequencies that we run here in the us. It supports 1900 and 2100 utms. 850 and 900 gsm. Both are used here in the us by at&t and t-mobile.
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david279 said:
It does run frequencies that we run here in the us. It supports 1900 and 2100 utms. 850 and 900 gsm. Both are used here in the us by at&t and t-mobile.
Sent from my HTCONE using Tapatalk 4 Beta
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Isnt it hardware limited to a point where it cant operate on a 3g/hspa gsm data network? i.e. if you do sim unlock and take it to a gsm carrier you will not get anything over 2g/edge speed?

[Q] GSM Poss ?

is gsm possible with sprint htc one as like droid dna from verizon ?
is it sim based ?
Yes, but you would have to unlock it. To unlock it, you have to have an active Sprint plan.
The SIM tray is located at the top of the left side.
Yeah I noticed gsm option on the phone... Pretty cool
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thlinx said:
Yeah I noticed gsm option on the phone... Pretty cool
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You know what else I noticed? The GSM data option. Has anyone tried it out at all (while on Sprint, anyway)? I'd imagine you'd get hit with a roaming fee of some kind, if you even managed to pull a connection. I don't know that Sprint has roaming deals cut with GSM providers.

[Q] Can a Sprint HTC One be modded to work on ATT?

I know as the phone sits currently it will not work with AT&T but I was wondering if anyone had found a way around the differences in the networks to make it compatible. You people are pretty smart here so I'm sure someone has. :good:
There's actually a way to SIM unlock your Sprint HTC one to use almost every network using a SIM card but it will lack certain frequencies. U will be able to use 3g and certain locations will let u use 4g based on the frequency in the area.
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luigi311 said:
There's actually a way to SIM unlock your Sprint HTC one to use almost every network using a SIM card but it will lack certain frequencies. U will be able to use 3g and certain locations will let u use 4g based on the frequency in the area.
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I have heard of people doing this and still not being able to use AT&T because of the different frequencies with Sprint and ATT. If I can just SIM unlock the phone and use the voice I would be happy. But I have not seen where anyone has had any luck with getting AT&T voice to work on a Sprint phone. I will try it thought and see what I get!
Could you post a link to directions on SIM unlocking the HTC One? It would be greatly appreciated.

Bought A HTC One on ebay..having problems

I bought a htc one on ebay and I was able to activate the phone no problem and it works but im having a few issues. The biggest issue is that the phone network operator name is HTC and not sprint. So when you are at your lock screen it says htc at the top instead of sprint. Then I noticed that under mobile network settings I don't have roaming control or data guard or any of those settings....they simply are not there. I'm guessing I don't see those options because of the network operator name is htc and not sprint. Ive done a factory reset and no go....did the whole prl and profile updates.
Is this phone unlocked maybe? It has a sprint sim card. Anyone have any clue as to what is going on?
It sounds like it maybe a unlocked HTC One I'm not sure to be honest with you, does it register Sprints LTE network?
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Darkmx2000 said:
It sounds like it maybe a unlocked HTC One I'm not sure to be honest with you, does it register Sprints LTE network?
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Yea it registers on the 4g LTE network. Again the biggest problem is that I have no options for roaming, data guard, international roaming etc
Firehawk_1066 said:
Yea it registers on the 4g LTE network. Again the biggest problem is that I have no options for roaming, data guard, international roaming etc
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Look at this thread. http://forum.xda-developers.com/showthread.php?t=2248987
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elvisypi said:
Look at this thread. http://forum.xda-developers.com/showthread.php?t=2248987
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Thanks elvis....BIG help that thread

Flash to Verizon

Hi all just read over the weekend that straight talk is now allowing Verizon 4g Lte phones on their service and getting the lte with a SIM using Verizon towers. So has anyone been able to flash a Sprint HTC one to Verizon and been able to get Lte with the Verizon SIM?
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twfs said:
Hi all just read over the weekend that straight talk is now allowing Verizon 4g Lte phones on their service and getting the lte with a SIM using Verizon towers. So has anyone been able to flash a Sprint HTC one to Verizon and been able to get Lte with the Verizon SIM?
Sent from my HTC One using XDA Free mobile app
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NO, actually not!it cannot!
it belongs to different operators

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