Hi
I bought LG revolution vs910 from ebay. Its locked on Verizon carrier.
I manage to unlock the menum but not the sim.
Q.
Is it possible if I falsed a custom ROM it may open the sim for other carriers?
Please, help if you can
osasa71 said:
Hi
I bought LG revolution vs910 from ebay. Its locked on Verizon carrier.
I manage to unlock the menum but not the sim.
Q.
Is it possible if I falsed a custom ROM it may open the sim for other carriers?
Please, help if you can
Click to expand...
Click to collapse
This phone has only been successfully flashed to one other carrier that I am aware of. The SIM card in this is for Verizon's LTE network and not for like a world phone or GSM network. So if you are looking to use this phone on a GSM network I think you are out of luck as this phone only contains CDMA radio hardware.
Haxcid said:
This phone has only been successfully flashed to one other carrier that I am aware of. The SIM card in this is for Verizon's LTE network and not for like a world phone or GSM network. So if you are looking to use this phone on a GSM network I think you are out of luck as this phone only contains CDMA radio hardware.
Click to expand...
Click to collapse
I sea. So no use of unlocking it unless I use 4G LTE
Thanks man
Hi guys, I'm currently in China and I want my friend in US to bring me a moto x. My ISP is running CDMA in China so I guess the only option is the Verizon version. My question is does it have a sim card slot so I can insert my own CDMA sim card to use? Is there any lock on the device？ Thanks in advance for helping!
It depends where you are going, generally though you will need to get a GSM sim card to use your phone unless there is roaming support with verizon through another company such a vodaphone. Just be careful as data while roaming is VERY expensive.
dpw2atox said:
It depends where you are going, generally though you will need to get a GSM sim card to use your phone unless there is roaming support with verizon through another company such a vodaphone. Just be careful as data while roaming is VERY expensive.
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Click to collapse
Thanks for reply. Does that mean the sim card is only for GSM/WCDMA, not for CDMA(EDGE, Rev.A)?
I haven't been on Verizon since the thunderbolt but I know that had a Sim card slot for the LTE Sim card.. I would assume this would have the same on Verizon now but can't be sure you'd have to wait for someone with a vzw x answers
Sent from my XT1058 using Tapatalk 4
Modern verizon sim cards are used for CDMA, GSM and LTE connections. When you travel I'd say just get a GSM sim card and don't even worry about CDMA.
I've inserted non-Verizon CDMA RUIM into XT1060 and it works! Though no data at all, and ##PROGRAM and *#*#4636#*#* do not work, so cannot access user activation settings.
A sim from my wife's AT&T iPhone 5 worked fine in my Verizon Moto X with HSPA+ speeds. No issues at all, no nothing. Just worked.
icase81 said:
A sim from my wife's AT&T iPhone 5 worked fine in my Verizon Moto X with HSPA+ speeds. No issues at all, no nothing. Just worked.
Click to expand...
Click to collapse
GSM is not an issue, connecting to another CDMA network usually is!
Hey everyone. So i have a question that i can't find on here so im going to ask it. I have a Verizon HTC one unlocked. The sim car works fine and i can do everything on the phone with the T-mobile sim card. The issue is its always Edge data. Is there a specfic APN i have to use? something im not seeing? Does anyone else have this issue? It is a stock factory HTC One, nothing custom.
super-6-1 said:
Hey everyone. So i have a question that i can't find on here so im going to ask it. I have a Verizon HTC one unlocked. The sim car works fine and i can do everything on the phone with the T-mobile sim card. The issue is its always Edge data. Is there a specfic APN i have to use? something im not seeing? Does anyone else have this issue? It is a stock factory HTC One, nothing custom.
Click to expand...
Click to collapse
I don't think the Verizon model will have the correct radio frequencies to use T-Mo's LTE or HSPA+ network, hence you're stuck on Edge. If you're staying with T-Mo, I'd suggest selling your current One and buying a T-Mo specific HTC One.
LBN1 said:
I don't think the Verizon model will have the correct radio frequencies to use T-Mo's LTE or HSPA+ network, hence you're stuck on Edge. If you're staying with T-Mo, I'd suggest selling your current One and buying a T-Mo specific HTC One.
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Click to collapse
This is pulled from Verizons website
Network: LTE, CDMA/1xEVDO Rev. A (800/1900 MHz)
Global Network: EDGE/GSM (850/900/1800/1900), HSPA/UMTS(1900/2100) aGPS capable for E911 emergency location, aGPS (assisted), sGPS (simultaneous), Standalone GPS, eCompass, GLONASS
T-mobile uses the 1900 Mhz base band and the HSPA as well. So i don't see the issue in that one.
super-6-1 said:
This is pulled from Verizons website
Network: LTE, CDMA/1xEVDO Rev. A (800/1900 MHz)
Global Network: EDGE/GSM (850/900/1800/1900), HSPA/UMTS(1900/2100) aGPS capable for E911 emergency location, aGPS (assisted), sGPS (simultaneous), Standalone GPS, eCompass, GLONASS
T-mobile uses the 1900 Mhz base band and the HSPA as well. So i don't see the issue in that one.
Click to expand...
Click to collapse
From what I can tell, nobody uses the dual 1900/2100 to achieve 4G like TMO. The UMTS referred to on that phone is for worldwide use, not US. So while it may have the frequencies, it is not set up to use them like TMO. Your software and firmware are set up to work with Verizon and overseas, not with a competitor like TMO. TMO refers to theirs as HSPA+. However, it might work on the new "reframed" 1900 bands (which is called HSPA), but those are not very highly deployed. Unfortunately, I don't see LTE on that list of frequencies. The TMO LTE is really great. EDIT: I mean TMO LTE, which is also 1700/2100.
I suppose you could try unlocking it and flashing the TMO radio, but there is an entire thread on trying to unlock TMO frequencies (in that case on the developer version), and no one has figured it out yet.
I concur that your best bet would be to sell the phone and get a TMO model.
stevedebi said:
From what I can tell, nobody uses the dual 1900/2100 to achieve 4G like TMO. The UMTS referred to on that phone is for worldwide use, not US. So while it may have the frequencies, it is not set up to use them like TMO. Your software and firmware are set up to work with Verizon and overseas, not with a competitor like TMO. TMO refers to theirs as HSPA+. However, it might work on the new "reframed" 1900 bands (which is called HSPA), but those are not very highly deployed. Unfortunately, I don't see LTE on that list of frequencies. The TMO LTE is really great. EDIT: I mean TMO LTE, which is also 1700/2100.
I suppose you could try unlocking it and flashing the TMO radio, but there is an entire thread on trying to unlock TMO frequencies (in that case on the developer version), and no one has figured it out yet.
I concur that your best bet would be to sell the phone and get a TMO model.
Click to expand...
Click to collapse
Yeah thats what im thinking. I need to contact and t-mobile rep and see if the re-farmed LTE here. Ill call and ask.
Alright so i called the rep and he said the area i am has been re-farmed to the 1900 range and i should be getting at least HSPA/3G but im not. Very odd issue
super-6-1 said:
Hey everyone. So i have a question that i can't find on here so im going to ask it. I have a Verizon HTC one unlocked. The sim car works fine and i can do everything on the phone with the T-mobile sim card. The issue is its always Edge data. Is there a specfic APN i have to use? something im not seeing? Does anyone else have this issue? It is a stock factory HTC One, nothing custom.
Click to expand...
Click to collapse
Verison use the CDMA, maybe that's why you can only use 2.5G network, just like some phones in China, they only have GSM in common
xunqren said:
Verison use the CDMA, maybe that's why you can only use 2.5G network, just like some phones in China, they only have GSM in common
Click to expand...
Click to collapse
yes but this phone has 4g lte already in it which accepts the sim card. Also, i have seen other verizon htc ones with t-mobile and never had a issue. I fell i may have to use a custom rom.
super-6-1 said:
yes but this phone has 4g lte already in it which accepts the sim card. Also, i have seen other verizon htc ones with t-mobile and never had a issue. I fell i may have to use a custom rom.
Click to expand...
Click to collapse
What he is referring to is that what Verizon uses as "3G" is CDMA technology. So although they (T-Mobile and Verizon) may be on the same frequency they're using totally different technologies. Just because it has a sim card slot for a Verizon sim doesn't mean the device will be compatible with another carrier's sim. A custom ROM would not resolve this issue. Your best bet would be to sell this device and purchase one from T-Mobile. :fingers-crossed:
jayrivi said:
What he is referring to is that what Verizon uses as "3G" is CDMA technology. So although they (T-Mobile and Verizon) may be on the same frequency they're using totally different technologies. Just because it has a sim card slot for a Verizon sim doesn't mean the device will be compatible with another carrier's sim. A custom ROM would not resolve this issue. Your best bet would be to sell this device and purchase one from T-Mobile. :fingers-crossed:
Click to expand...
Click to collapse
I know what the best way to go is but i am very curious as to what is really keeping it from going out of edge. baseband? Is the TMO and Verizon radios the same? these are things i need to know! >.<
super-6-1 said:
I know what the best way to go is but i am very curious as to what is really keeping it from going out of edge. baseband? Is the TMO and Verizon radios the same? these are things i need to know! >.<
Click to expand...
Click to collapse
My understanding is that the devices run on different systems for 3G and different LTE bands. You wont get more than GSM compatibility (GPRS, EDGE). Hopefully it is something that a software hack can fix but if you read around all the HTC One forums you will see no one has found it. Right now it is not possible.
jayplusone said:
What he is referring to is that what Verizon uses as "3G" is CDMA technology. So although they (T-Mobile and Verizon) may be on the same frequency they're using totally different technologies. Just because it has a sim card slot for a Verizon sim doesn't mean the device will be compatible with another carrier's sim. A custom ROM would not resolve this issue. Your best bet would be to sell this device and purchase one from T-Mobile. :fingers-crossed:
Click to expand...
Click to collapse
My question is that HTC makes phones for all T mobile verison sprint the same, so I believe its just software problem that we cant use Tmobile 4g lte on Verizon unlocked phone. SO does anyone have any comment for that?
aaloknaik said:
My question is that HTC makes phones for all T mobile verison sprint the same, so I believe its just software problem that we cant use Tmobile 4g lte on Verizon unlocked phone. SO does anyone have any comment for that?
Click to expand...
Click to collapse
It is hardware not software that is the issue. The T-Mobile variant has different bands than the other variants including Verizon. T-Mobile is a GSM variant while Verizon is a CDMA variant. Here is a comparison of the specs for the variants.
CDMA and GSM technology requires the antenna to be done differently. If they are not programmed to use those signals. Nothing you can dox will change it short of putting a new antenna in.
majmoz said:
It is hardware not software that is the issue. The T-Mobile variant has different bands than the other variants including Verizon. T-Mobile is a GSM variant while Verizon is a CDMA variant. Here is a comparison of the specs for the variants.
Click to expand...
Click to collapse
SO how do i know if my phone is Verizon CDMA unlocked or GSM unlocked
aaloknaik said:
SO how do i know if my phone is Verizon CDMA unlocked or GSM unlocked
Click to expand...
Click to collapse
Because you can only unlock GSM. Cdma uses the serial/esn number of the device.
Has there been any update on this? I called tmobile and they said it was simply because I couldn't put in the APN. So, there's no chance that rooting the phone and putting a tmobile rom on it would fix the problem and let me get more than edge speeds.
I myself have been wondering the answer to this. The device might seem the same but under the cover they are different. The actual daughter board which the camera, vibrating thing, volume rocker, power button are connected to are fairly different from each other. The CDMA variant is not compatible with the GSM variant. Not even by adding a CDMA daughter board to the GSM motherboard and vice versa, the are made quiet differently and will not be able to use GSM bands on a CDMA m7
Sent from my HTC My touch 4G
¤-¤-TIP FROM THE NOOB-¤-¤
1. Enable USB Debugging before flashing custom recovery.
2. Make a backup via recovery before granting apk's root permission, editing system files, or flashing a new Rom
☺*better safe than sorry*☺
?May the Angels lead your way Tom (Tony Stark) . Thanks for your contribution ?*
Hello,
I have a T-mobile HTC ONE M7, I'm planing to switch to Verizon, Will I be able to get LTE/4G?
Is my Tmo M7 supported at all by Verizon? What network will I be able to connect to?
Is there any way to make my phone support all or some of Verizon's bands? A ROM or a Radio!! Maybe something else!!
I have tried to find this info, but I couldn't. The only thing I found is that both T-mobile and Verizon use the 1900 band for LTE!!
Please if you know anything about this let me know
Thank you
zaid2999 said:
Hello,
I have a T-mobile HTC ONE M7, I'm planing to switch to Verizon, Will I be able to get LTE/4G?
Is my Tmo M7 supported at all by Verizon? What network will I be able to connect to?
Is there any way to make my phone support all or some of Verizon's bands? A ROM or a Radio!! Maybe something else!!
I have tried to find this info, but I couldn't. The only thing I found is that both T-mobile and Verizon use the 1900 band for LTE!!
Please if you know anything about this let me know
Thank you
Click to expand...
Click to collapse
T-Mobile is a GSM phone which doesn't have any CDMA bands, so you will surely limit yourself on their network. Also, T-Mobile and Verizon have different partition tables so the firmware and roms are not compatible. If you know someone on the Verizon network, ask them if you could use their SIM card to see what type of service you get with the TMO phone. Here is comparison chart of the various HTC One's, check out the Secondary Cellular Phone.
+
Like said above, TMO htc one use GSM bands and Verizon use CDMA bands. Your phone also need a MEID # (the equivalent of the EMEI for CDMA network) which you don't have on a GSM HTC One (manufacturer-assigned). And afaik, Verizon will not accept non-verizon phone on their network. Your best choice if you want to quit TMO is to choose another GSM carrier (AT&T for example). Your phone also must be sim-unlocked to change carrier.
http://www.techradar.com/news/phone-and-communications/mobile-phones/verizon-cdma-explained-1189551
http://en.wikipedia.org/wiki/Mobile_equipment_identifier
Thanks guys for the replies, I thought there might be some way to change bands :cyclops: I'm not an expert lol
Looks like I will be switching to ATT
:good::good:
Hello.
I live in a counntry with both GSM and 4G LTE networks. Reading this thread: http://forum.xda-developers.com/desire-510/help/virgin-mobile-htc-desire-510-gsm-t2965839 for the efforts of unblocking GSM bands thre is something I don't understand. If I buy the Sprint version of the phone, it is posible for me to use it outside USA with a 4G LTE capable SIM without having to unblock GSM Bands? Or do I need to have CDMA support in my country to be able to use the phone?
Thanks.
You would need a CDMA network; it's not working on GSM networks!
ryogishiki said:
Hello.
I live in a counntry with both GSM and 4G LTE networks. Reading this thread: http://forum.xda-developers.com/desire-510/help/virgin-mobile-htc-desire-510-gsm-t2965839 for the efforts of unblocking GSM bands thre is something I don't understand. If I buy the Sprint version of the phone, it is posible for me to use it outside USA with a 4G LTE capable SIM without having to unblock GSM Bands? Or do I need to have CDMA support in my country to be able to use the phone?
Thanks.
Click to expand...
Click to collapse
jdmedeiros said:
You would need a CDMA network; it's not working on GSM networks!
Click to expand...
Click to collapse
Understood. Thanks.
ryogishiki said:
Understood. Thanks.
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Click to collapse
You could try getting the Cricket or Telus version of the device as they are GSM.
dipspit said:
You could try getting the Cricket or Telus version of the device as they are GSM.
Click to expand...
Click to collapse
The thing is, where I live, people are selling this phone very cheap (less than half the price) becasuse isn't posible to unlock it on gsm at the moment.
Did it work for you ?
Did it work for you ? cause I have the exactly the same problem with my device and I don't even know what to do till now