I am looking at switching to T-Mobile. My sprint service sucks in Alabama. Before I switch I wanted to test T-Mobile's prl for coverage.
So does anyone have the .prl file for T-Mobile?
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Don't believe CDMA devices can operate on GSM networks unless you're possibly on a world phone. Sorry.
Via My HTC Evo 3D On The Now Network From Sprint.
Yea EVO won't work on there network unless u have gsm version witch u don't cause u said ur with Sprint
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IM wantin to keep my bad ace note but want verizon service. Can our note be unlocked to be used with verizon?
No verizon is a CDMA carrier and ATT is a GSM carrier.
harley1rocker said:
IM wantin to keep my bad ace note but want verizon service. Can our note be unlocked to be used with verizon?
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Click to collapse
No. The phone uses a GSM radio. T Mobile and ATT use the GSM standard, while...
Verizon, Sprint, US Cellular, use a technology called CDMA.
Which is while you'll only really ever see unlocked phones that run on the ATT and T Mobile carrier networks.
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Sorry, don't know where to post this..?
I'm told one of the few Verizon/cdma carrier neutral smartphones is incredible II.. (should work on sprint, at&t, tmobile and various resellers) I'm just wondering if you guys know any more that preferably have more modern hardware.. ?? I prefer plug n' play type stuff.. and ability to use with MVNO's and android
theemaster said:
Sorry, don't know where to post this..?
I'm told one of the few Verizon/cdma carrier neutral smartphones is incredible II.. (should work on sprint, at&t, tmobile and various resellers) I'm just wondering if you guys know any more that preferably have more modern hardware.. ?? I prefer plug n' play type stuff.. and ability to use with MVNO's and android
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Click to collapse
Well, CDMA to CDMA will be a little work, is also a legal grey area. But there have been many posts saying that this phone (Droid DNA) works on domestic gsm carriers as well.
People report getting HSPA+ speeds on AT&T and TMo(where refarmed to 1900MHz). You'll only get edge speeds on TMo where they haven't refarmed to 1900MHz yet. So any MVNO based on those carriers should work just fine. You'll obviously have to fiddle with APN settings to get data and MMS to work, but it shouldn't be too hard.
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times_infinity said:
Well, CDMA to CDMA will be a little work, is also a legal grey area. But there have been many posts saying that this phone (Droid DNA) works on domestic gsm carriers as well.
People report getting HSPA+ speeds on AT&T and TMo(where refarmed to 1900MHz). You'll only get edge speeds on TMo where they haven't refarmed to 1900MHz yet. So any MVNO based on those carriers should work just fine. You'll obviously have to fiddle with APN settings to get data and MMS to work, but it shouldn't be too hard.
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Click to expand...
Click to collapse
If you take a DNA to a GSM based carrier, you may need to root/reflash with a ROM that is customized for GSM in order to get the APN settings to stick for MMS to work. The phone is SIM unlocked out of the box, I made a phone call using my DNA after popping in a T-Mobile card, without any changes at all.
Oh, I don't think the Incredible II will work on domestic GSM carriers, only European/foreign. At least I haven't ever heard of it working. You might want to verify that if you go that route. My parents are in Europe right now, however, and using their Incredible II's successfully, including APN changes for MMS.
Hi,
As stated, CDMA to CDMA takes a little bit of work. But carriers in the Philly area, like Cricket, allow you to bring some Sprint or Verizon devices over, with a reprogramming fee. I have heard of people reprogramming CDMA devices for Virgin Mobile.
The Droid DNA is a good choice.
As far as GSM goes, I have used a Verizon s3 on t mobile, rooted with custom APN. The radio's are different and the VZW s3 on t mobile only gets HSPA+ . I would just get a GSM version.
What carrier are you waiting to use ?
~Hoovie
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thehoovie said:
Hi,
As stated, CDMA to CDMA takes a little bit of work. But carriers in the Philly area, like Cricket, allow you to bring some Sprint or Verizon devices over, with a reprogramming fee. I have heard of people reprogramming CDMA devices for Virgin Mobile.
The Droid DNA is a good choice.
As far as GSM goes, I have used a Verizon s3 on t mobile, rooted with custom APN. The radio's are different and the VZW s3 on t mobile only gets HSPA+ . I would just get a GSM version.
What carrier are you waiting to use ?
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Specifically as I stated.. Verizon and tmobile are the top 2 I wish to use.. I wish to use the resellers page plus/lycamobile
A person who uses page plus and has used lycamobile assures me that the incredible II will swap with ease back n' forth after unlocked sim, (I think he means Verizon incredible 2) I would just like to find some newer hardware like the bionic.. or something made in late 2011 or early 2012.. but the information on bionic is it requires custom roms or certain configurations to run on either platform (aka it's not like you can just do a sim swap)
jasoraso said:
If you take a DNA to a GSM based carrier, you may need to root/reflash with a ROM that is customized for GSM in order to get the APN settings to stick for MMS to work. The phone is SIM unlocked out of the box, I made a phone call using my DNA after popping in a T-Mobile card, without any changes at all.
Click to expand...
Click to collapse
This. Stupid stock Verizon ROM uses an APN whitelist, the MMS apn type is not included since it is not needed on Verizon's network.
I recommend the NOS M7 ROM or the NOS Google Play Edition ROM, both have a GSM base and work much better on GSM carriers.
The DNA may be fully SIM unlocked out of the box, unfortunately; the stock OS ruins some of the fun.
---------- Post added at 02:48 PM ---------- Previous post was at 02:45 PM ----------
thehoovie said:
Hi,
As far as GSM goes, I have used a Verizon s3 on t mobile, rooted with custom APN. The radio's are different and the VZW s3 on t mobile only gets HSPA+ . I would just get a GSM version.
Click to expand...
Click to collapse
Isn't the GSM version ALSO going to get HSPA+?
You'd need a version that supports T-Mobile's LTE frequencies to do better than HSPA+
I get 1900mhz hspap on an att SIM with my droid Dna on a gsm Rom everything works great
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Zarboz said:
I get 1900mhz hspap on an att SIM with my droid Dna on a gsm Rom everything works great
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What speeds?
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i have a tmo d801 asnd my plan is att ..The phone only work edge not 4g ...with the corect apn only work edge..
ok the phone now is in 4.2.2 with custom rom all variant and root ....
The cuestion is ? i need att radio to my phone or maybe have other alternative to work in 4g ...
No, the network so phone are 2 different entities. A total mobile phone will use T-Mobile baseband but I know T-Mobile phones have the 1900mhz band which should give you hspa on att at least
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You should be able to get LTE with no problems.. You need to have the correct APN... Or the AT&T service near your house is useless..
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So I know this phone has CDMA, LTE, and GSM radios. My question is, does the GSM radio even functional or is it just there if you ever switch carriers to a gsm network? I thought GSM was only on At&t and verizon? I thought sprint was only CDMA?
I am confused about the GSM network. Does it mean that GSM isn't used with sprint but can be since there is a sim card?
I am only on sprint so will i ever need to worry about GSM?
IamFlynn said:
So I know this phone has CDMA, LTE, and GSM radios. My question is, does the GSM radio even functional or is it just there if you ever switch carriers to a gsm network? I thought GSM was only on At&t and verizon? I thought sprint was only CDMA?
I am confused about the GSM network. Does it mean that GSM isn't used with sprint but can be since there is a sim card?
I am only on sprint so will i ever need to worry about GSM?
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Click to collapse
LTE is over GSM. Back when Sprint"s 4G was (the inferior to LTE) WiMax it was accomplished using CDMA. When they adopted the LTE technology phones had to be equipped for GSM either using a SIM or an embedded SIM like in the LGOG. Yes Sprint uses CDMA except for LTE. Clear as mud?
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MikeDroid said:
LTE is over GSM. Back when Sprint"s 4G was (the inferior to LTE) WiMax it was accomplished using CDMA. When they adopted the LTE technology phones had to be equipped for GSM either using a SIM or an embedded SIM like in the LGOG. Yes Sprint uses CDMA except for LTE. Clear as mud?
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Click to collapse
So CDMA is for 2g and 3g and lte is for wimax (which is no longer here) and gsm is for true LTE?
IamFlynn said:
So CDMA is for 2g and 3g and lte is for wimax (which is no longer here) and gsm is for true LTE?
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Click to collapse
LTE and Wimax are 2 different 4G technologies. Wimax barely qualifies as 4G. But yes the GSM is part of all LTE tech. Sprint uses CDMA for everything else.
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Thanks man, really appreciate the help!
The GSM capability also allows the phone to be used on GSM networks. Sprint will generally unlock it for use with international carriers (if you're travelling overseas, for example). And there are a few threads here on XDA that purport to tell you how to unlock it for use on domestic carriers.
meyerweb said:
The GSM capability also allows the phone to be used on GSM networks. Sprint will generally unlock it for use with international carriers (if you're travelling overseas, for example). And there are a few threads here on XDA that purport to tell you how to unlock it for use on domestic carriers.
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Click to collapse
Still waiting for more feedback on this method which I think might be the closest to a true unlock. Using RUIM PREFERRED should allow frequent SIM swaps and back to Sprint again.
http://forum.xda-developers.com/showthread.php?t=2985523
Unlock Sprint LS990 for any CDMA carrier!!!
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