how to make my sprint phone into gsm phone - Sprint HTC One (M9)

can I convert my sprint phone to a gsm phone using s-off
or should I use my uh-oh protection

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[Q] Can I unlocked a Thunderbolt and used it in T-Mobile??

Can I unlocked a thunderbolt and put my tmobile g2 sim and used it?
No. The TB doesn't use GSM as a radio and is strictly CDMA for the phone side of things. Also, the LTE radio is different than T-Mobile's 4G radio. I'm sure somebody with a more technical side of why will come in, but that's the basic reason it won't work.
the only carriers verizon phones can switch to is cricket and and sprint (if either carrier is even willing to activate the phone on the network).
T-mobile can only take unlocked GSM phones (which would mean att phones)
I don't know enough about the thunderbolt being used on different carriers cause I don't fully understand exactly what data is being stored on the sim card. If it is only 4g data than theoretically It should be able to work only on sprint/cricket (without 4g, if they are willing to activate it).
Sent from my ADR6400L using XDA App
As above, no, you can't use it on T-Mobile, you could take it over to Cricket/MetroPCS. Metro I know uses 4G LTE, so you'd be able to get everything out of the phone. However, I know roaming with that provider sucks unless you don't travel anywhere.
METDeath said:
As above, no, you can't use it on T-Mobile, you could take it over to Cricket/MetroPCS. Metro I know uses 4G LTE, so you'd be able to get everything out of the phone. However, I know roaming with that provider sucks unless you don't travel anywhere.
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MetroPCS uses a different frequency band for their 4G LTE (I think they're on 1700, and Verizon is on 700), so the LTE won't work.
METDeath said:
As above, no, you can't use it on T-Mobile, you could take it over to Cricket/MetroPCS. Metro I know uses 4G LTE, so you'd be able to get everything out of the phone. However, I know roaming with that provider sucks unless you don't travel anywhere.
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No you cannot take it over to Cricket/MetroPCS. The phone does not have a traditional MEID to allow it to work on a traditional CDMA network, and the LTE radio is not compatible with the "LTE" system that MetroPCS runs.
GSM
If you don't know what you're talking about then don't post it. Obviously you don't have a Thunderbolt to say if it can be unlocked or not. HTC Thunderbolt uses GSM network on 4G LTE. It can be unlocked, but haven't figured it out yet.
NO CRICKET OR METROPCS can be run on it.
I took out my sim to see if the phone will work on 3G. And the result is no. No way of putting it on cricket.
alasfar1 said:
If you don't know what you're talking about then don't post it. Obviously you don't have a Thunderbolt to say if it can be unlocked or not. HTC Thunderbolt uses GSM network on 4G LTE. It can be unlocked, but haven't figured it out yet.
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LTE is not GSM. The Thunderbolt runs on 700 MHz LTE and 850/1900 CDMA. It does NOT support ANY GSM/UMTS/HSPA bands. You CANNOT take it to ANY GSM provider. If you were able to unlock it, you MIGHT be able to take it to another LTE carrier, but ONLY if that carrier also uses 700 MHz for LTE (for example, possibly AT&T once they launch LTE), but even then you'd be able to use it for data ONLY. It is unlikely that you'll be able to use it on another CDMA carrier either (such as Cricket or MetroPCS) because it isn't provisioned in the way all other CDMA phones are.
Jumping on the bandwagon, no.
alasfar1 said:
If you don't know what you're talking about then don't post it. Obviously you don't have a Thunderbolt to say if it can be unlocked or not. HTC Thunderbolt uses GSM network on 4G LTE. It can be unlocked, but haven't figured it out yet.
NO CRICKET OR METROPCS can be run on it.
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Click to collapse
The TB will NEVER work on any other carriers GSM network. Period. End Of Line. It is not a matter of "unlocking" the phones. The LTE standard does not define interoperability with existing the existing GSM standard. The TB cannot operate on a traditional CDMA network (think Cricket/MetroPCS) because it is missing fundamental components required in every CDMA handset (there is no hardware MEID on the TB). Without an MEID the device will not work on a CDMA network, no matter how much unlocking you try. It will not work because the network cannot talk to the phone and there is nothing you or anyone else can do to change that fact.
What VZW has done is create a hybrid system linking their LTE network with their CDMA network. There is a reason dialing *228 does nothing on the TB. There is nothing for the system to update. All of the settings are created on the LTE network and are pushed to the VZW CDMA network on their back end. Your phone number is tied to your SIM card on their network, not your MEID. Want to prove it to yourself, take the sim card out of your TB and put it in another TB. Care to guess what happens? I'll help. The new TB you just put your SIM card into will now have your cell phone number. Now if you have been with VZW for more then 5 seconds you would know that with every phone prior to change your number you had to call customer service and they had to update your MEID and in turn you had to update your phone (*228) so the CDMA system knew what phone belonged to what number.
Tl; dr...: LTE and GSM are not interchangeable terms and technologies. LTE radios cannot function on existing GSM networks. TB is not a true CDMA device and will not work on a traditional CDMA network.

[Q] query regarding cdma network and rooting on evo 3D

In our area , there is available EVO3D cdma for cheap rate, it has a T-mobile logo on it, but the buyer says tht he has unlocked it for reliance cdma network
question is if i root it and put a custom rom on it, will it still be unlocked at reliance or it will be locked ??
if it has t-mo branding on it, it's probably gonna be the sensation, which is not the evo 3d. Secondly, t-mo is gsm only. If I were you, I'd verify if it really is the 3d, not the sensation, but I'm sure it will be the latter (if it isn't some scam to begin with)
nexus2515 said:
In our area , there is available EVO3D cdma for cheap rate, it has a T-mobile logo on it, but the buyer says tht he has unlocked it for reliance cdma network
question is if i root it and put a custom rom on it, will it still be unlocked at reliance or it will be locked ??
Click to expand...
Click to collapse
I'm fairly certain my CDMA EVO 3D will NOT ever operate on a GSM network w/o changing the radio hardware inside.
Unless the GSM version comes with both radios inside, it will be impossible for it to operate on a CDMA network. "Unlocked" is generally a GSM term as GSM devices can be unlocked and then operate on any carrier.
Where as CDMA devices have to be programmed for a specific carrier. The programming process for a CDMA device can be a bit complex for people w/o computer experience.
Hope that helps clarify! I'm sure somebody else with more knowledge on the EUR versions of the GSM EVO 3Ds can chime in from their experience.
EDIT: posted while i was replying...
spalding1028 said:
if it has t-mo branding on it, it's probably gonna be the sensation, which is not the evo 3d.
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Click to collapse
Also very great point! Don't think there is any GSM EVO 3D version being officially sold in the US under the TMO or ATT brand (the two largest GSM companies in the US). Perhaps a foreign GSM version of the EVO 3D, once "unlocked", could operate on a US GSM carrier such as TMO or ATT, but fairly confident TMO and ATT havent ever sold a GSM EVO 3D.
As a double check, if you wanted, a quick glance at the line up of phones available on their web site should help clarify. Or if you really wanted, call their customer service departments and ask about a EVO 3D or any type of 3D device to see what they have to offer.

[Q]How to unlock HTC Evo View 4G?

I want to unlock HTC EVO VIEW 4G SPRINT, unlock network (not unlock bootloader)? Anyone help me ?
blackhat007 said:
I want to unlock HTC EVO VIEW 4G SPRINT, unlock network (not unlock bootloader)? Anyone help me ?
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The View is a CDMA/WiMAX device. There is no way to unlock it for use on other networks like with a GSM device. Either a CDMA carrier has to enter the device into it's system for it to work (which most won't do), or you have to flash the device for a specific carrier (typically this can only be done for very few carriers, most of which are budget or pre-paid carriers). Whether or not either of those is an option depends on your location.
I was looking into doing the same thing and putting it on boost mobile. but someone told me I would have to "spoof" my ESN but if you want you can try Zapp Unlimited. They will free your ESN from Sprint and put it on there network but the only tablet plan they offer is the $59.99 a month plan with 5GB of data

EVO 3D gsm unlocked

Question ill be receiving my EVO 3D gsm unlocked what I want to know is will I be able to slide my sim in and be up and running on T Mobile or would need to get the unlock code Im buying it from amazon and its says unlocked

AT&T HTC M8 on Verizon Network?

I was wondering if I used the root unlock method could I use the phone on Verizon?
No. The AT&T One M8 does not have a CDMA radio in it. Even if it did Verizon would have to explicitly allow it onto their network (which I doubt they would do).

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