I am currently using the phone as a pure wiiFi item. I will be coming out of contract with them and do not plain to get a nother contract. I know that att has a pay as you go for $.10/min with a $15 for 100mb. Belive it or noth that is enough for me for data as I normly only us the phone for about 20 min and 10-15 mb a mounth.
What I was woundering is if I unlock the phone are there other carriers I can go to with this phone so that I can compair? Thank for any help on this.
Yes, when you unlock you can choose any carrier of your choice
Big Dog Infuse I997 ICS CatyRom
Which country are you in? You basically need to check what bands the carrier you want to switch from uses. They need to match what your infuse can use otherwise it won't work.
The phone supports: UMTS 850/1900/2100 and GSM 850/900/1800/1900. I think T-mobile runs on a different band but I don't know for sure as I live in Canada. Here in Canada you can use this phone on Rogers (the carrier that sells it), Bell, Virgin, Fido but I don't think it will work on WIND. If memory serves me correctly it might not work on T-mo, Verizon or Sprint (because Sprint and Verizon are on CDMA). If you are in the US you might want advice from someone other than me though.
It works on t mobile because mine is unlocked and my daughter has used it with her T-Mobile sim
Sent from my DROIDX using xda premium
dman3285 said:
It works on t mobile because mine is unlocked and my daughter has used it with her T-Mobile sim
Sent from my DROIDX using xda premium
Click to expand...
Click to collapse
yeah but umts bands are incompatible so you still only get 2g.
Isn't it possible to band unlock the infuse, but it requires more than the typical efforts. wasn't some group offering to do it for $50 if you send your phone to them?
Straight Talk. Uses AT&T's networks. But you have to buy a phone off of them with a sim.
Sent from my SGH-I997
There are different types of carriers in America and there are many things scarier can,do to lock certain devices to the network. Tmobile and att are gsm carriers and have some compatibility But they use different bands. The talk works and edge works. No 3g.
Sprint and Verizon are cdma and are not compatible. However Verizon,has phones that are both gsm and cdma and can,work on att. Nextel has Sim cards but are iden. Boost is also half cdma and half iden. And begin is basically sprint.
Then there are the no contract deals like strait talk. Problem is the Sim may be locked to the phone and even if you know the phone has a Sim and is working off atts network it may not work. The strait talk thing is only known to work if you buy a $200 Nokia smartphone and many of those have Tmobile Sims that are locked to the phone. I'm not sure how to tell the tmo version from the att version without looking at the Sim itself. Strait talk seems to just buy rights to use other networks, I've seen phones at Walmart with gsm on the box and others with cdma on the box. I think they use all the major networks depending on the phone.
I also saw an ad for simple mobile. Seems promising but appears to be Tmobile
So no 3g.
In Canada almost all carriers are 100% compatible with att phones. All but one but I forgot the name. So if you're Canadian you have options.
Do not know if you know about this- New T-Mobile Monthly4G $30 Unlimited Web & Text with 100 min of talk
email delivery or purchase monthly cards at Super Walmart.
Can not post link but go to Walmart dot com and search for the card I listed above.. sorry
Consumer Cellular is an AT&T reseller - in fact AT&T phones treat their SIMs as an AT&T SIM, don't even need to unlock.
Sent from my GT-P7510 using Tapatalk
Entropy512 said:
Consumer Cellular is an AT&T reseller - in fact AT&T phones treat their SIMs as an AT&T SIM, don't even need to unlock.
Sent from my GT-P7510 using Tapatalk
Click to expand...
Click to collapse
Thanks, good to know. Might have to look into a consumer cellular Sim and an i777. I wonder if it will work with lte in the future (the Sim that is. not the phone) but I can,worry about that when my area gets lte and the next generation,phone comes out.
Related
So this may be a dumb question, but I can't help but to wonder. Is there a way to use different carrier's networks? I know each operate on their own frequencies or ranges, but it seems with all the things you can do with this phone it could be possible. I think it would be amazing if I could use T-Mobile's or Verizon's 4g network, or just switch carriers whenever one had better service/reception. Is there an app for this maybe? Would it require installation of different modems every time you switch networks? Would you have to modify sim card somehow? Is there any kind of information I can read on this somewhere? Any info is appreciated.
You can only connect to the carriers network for whom you have a sim card for.
Sent from my SAMSUNG-SGH-I897 using XDA App
I know that. I'm wondering if there is a way around that. Verizon doesn't have sim cards right? At least not removable like ATT. Maybe it's just a matter of programming/software on your simcard. I'm just wondering if doing this would be possible. I know how the game goes now, just wondering what stops us from doing this? Aside from the morality issues of stealing.
4got2g0 said:
I know that. I'm wondering if there is a way around that. Verizon doesn't have sim cards right? At least not removable like ATT. Maybe it's just a matter of programming/software on your simcard. I'm just wondering if doing this would be possible. I know how the game goes now, just wondering what stops us from doing this? Aside from the morality issues of stealing.
Click to expand...
Click to collapse
Verizon gives u a SIM card if u say u are traveling abroad, and want to use their service abroad.
AT&T and T-Mobile along with some others are aa GSM style of network. Verizon, sprint and others.are based on a CDMA network. They are completely different. The only it could be possible if is all the companies 4G networks were the same, such as LTE. Which is extremely doubtful that it will work that way seeing that Sprint is already going Wimax and T-Mobile HSPA+
Sent from my SAMSUNG-SGH-I897 using XDA App
diablo009 said:
Verizon gives u a SIM card if u say u are traveling abroad, and want to use their service abroad.
Click to expand...
Click to collapse
Didn't know that. I guess I could pay $80 a month to each company. I'm wondering if it's possible to not do that and still get it using only one sim card.
Yes their is. If you have AT&T you can add T-Mobile's APNs along with any other carrier that is GSM that supports your frequency. However, if you switch to that other carriers APN you will be bill astronomical roaming charges.
bptba93 said:
AT&T and T-Mobile along with some others are aa GSM style of network. Verizon, sprint and others.are based on a CDMA network. They are completely different. The only it could be possible if is all the companies 4G networks were the same, such as LTE. Which is extremely doubtful that it will work that way seeing that Sprint is already going Wimax and T-Mobile HSPA+
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
AT&T is switching to UMTS for their 3G. Same 850 and 1900 bands though. And will be upgrading to LTS for 4g sometime in the near future. I actually install the UMTS cabinets, 850&1900 radios, and coax at towers around here. So there's no possible way to take whatever it is on a sim card that works for a CDMA network and throw it on an AT&T simcard somehow(maybe like a stored contact) and use that programming selectively?
nbs11 said:
Yes their is. If you have AT&T you can add T-Mobile's APNs along with any other carrier that is GSM that supports your frequency. However, if you switch to that other carriers APN you will be bill astronomical roaming charges.
Click to expand...
Click to collapse
Oh so it is possible, but it's considered roaming? I guess that makes sense. Pretty much what roaming is, using something outside of your carrier.
4got2g0 said:
Oh so it is possible, but it's considered roaming? I guess that makes sense. Pretty much what roaming is, using something outside of your carrier.
Click to expand...
Click to collapse
The sim card ties a phone to a carrier. There is no software to bypass this. Some phones support 2 sims via 2 slots. As for vzw, there sim is a vodaphone sim and only works in other countries as there is no vodaphone service in the us.
If you want multiple gsm carriers you need multiple sims. EU has a hundred different sim cards to support all the carriers.
Sent from my MB520 using XDA App
alphadog00 said:
The sim card ties a phone to a carrier. There is no software to bypass this. Some phones support 2 sims via 2 slots. As for vzw, there sim is a vodaphone sim and only works in other countries as there is no vodaphone service in the us.
If you want multiple gsm carriers you need multiple sims. EU has a hundred different sim cards to support all the carriers.
Sent from my MB520 using XDA App
Click to expand...
Click to collapse
I have personally use T-Mobile with an AT&T sim card but the bill is not pretty.
I have a samsung galaxy s 4g (T-Mobile label)
Model SGH-T959HABTMB (SGH-T959V) based on this info, is this a vibrant or a galaxy s 4g?
What is the difference?
This phone is rooted and unlocked. What pre-paid carriers can I use this phone with?
Thanks
at&t and it depends on what third party phone carrier you have in your area that supports gsm phones with a sim card
If I have helped you please Hit the THANKS button
they should both work the same. you can use this phone in att and tmobile in the us. att only gives you 3g speeds, though. abroad, you can use it, but it depends on the company. i think it works on vodaphone, but im not sure about the others. this phone works with the gsm network.
Check out simple mobile. Uses tmobile's lines, and 60 bucks flat unlimited everything.
Sent from my SGH-T959V using Tapatalk
Just read from the Rezound subforum about it supporting global gsm/wcdma roaming.
I'm wondering if it is also possible for the Thunderbolt as the chipsets MSM 8655 and MDM 9600 both support GSM/UMTS mode.
Has anyone tried getting the Thunderbolt to work with GSM network?
Thanks.
I called Verizon about a week ago and they told me that yes the Thunderbolt would work worldwide but its VERY expensive
Sent from my Desensed Tbolt
NickxSfK said:
I called Verizon about a week ago and they told me that yes the Thunderbolt would work worldwide but its VERY expensive
Click to expand...
Click to collapse
Did that person say in what way expensive? Roaming rate?
Or was that person talking about CDMA roaming which I know is possible in some countries.
I'm more interested in using other network SIM to work on the GSM network.
wmserver said:
I'm more interested in using other network SIM to work on the GSM network.
Click to expand...
Click to collapse
im curious about this also. but i think the sim slot is only for 4g cards. my incredible 2 has a menu in the security settings that allows me to unlock my sim card for use with other carriers. the inc2 is advertised as a global phone though
They said my rates would be large. I think it was like 1.50 a minute for calls and 50 cents a text. So probably not GSM
Sent from my Desensed Tbolt
Sounds about right for most carriers. Depends on the country you travel to. When I travel international on business I kill my phone bill. Almost $1000 for two weeks in New Zealand, almost $700 for two weeks in Argentina. I forgot what I spent for a week in France, but I didn't use my phone as much there.
If you're traveling abroad, really suggest getting a go-phone or some kind of burner in-country. A lot of my colleagues get data SIMs in country at the airport for their data needs.
I also feel that thunderbolt supports GSM & Wcdma, for MSM8655 supports GSM & Wcdma
hzw1199 said:
I also feel that thunderbolt supports GSM & Wcdma, for MSM8655 supports GSM & Wcdma
Click to expand...
Click to collapse
I also feel that thunderbolt supports GSM & Wcdma, for MSM8655 supports GSM & Wcdma
Click to expand...
Click to collapse
Hey guys, I was in London last May with my tbolt.
Now that I think about it- I didn't try to switch the radio to a GSM radio with cyanogenmod's network switch, but I can say that there are no CDMA radio towers in and around London.
Also, if you're going to London, be prepared to hunt down wifi. You will almost always pay for it- although there are a few (from what I understand) blanketed areas that O2 has now set up in Kensington for the Olympics. Otherwise, you'll be paying companies like Boingo for hourly access. They have deals with most pubs.
Hope this helps.
I was in Europe during the holidays and had no luck. Where I was there were no CDMA towers so I got no signal. I tried switching the SIM with a Vodafone one and switching the radio to GSM and global with no luck. I had Cm7 on then.
Go get boost mobile and buy 10$ extra per month for international. Cheapest way possible. Get a crap boost mobile phone for calls and texting. Virgin mobile may have this too. I don't understand how its not more cost effective to just buy an extra per month on your current plan
Sent from my Glacier using xda premium
Actually the cheapest way is to pay an unlocked used Droid2, about 50 bucks some places, and use it with a prepaid sim overseas. You can have an extra phone while in the states and use the wifi teather in the EU, in addition to an android working phone, to keep the tbolt w wifi.
On top of that if you connect your normal number to a GV nr and than connect that to a SIP the phone calls cost less than 1ยข/min.
t bolt unlock
you know how can activate Tbolt to other gsm can activate that option.
Im from colombia and here dont exist cdma only gsm and my thunderbolt dont run here i don have roaming or signal to call and using a sim maked here i only can see: this sim card is from a unknown source.... Blah blah blah...
Sent from my HTC Thunderbolt using Tapatalk
Got my FIDO Razr HD. Rogers SIM = all is good. AT&T sim = asks for unlock code, which i buy online.
After entering code, phone appears to do a factory reset. During the reboot, a box pops up:
"SIM not allowed MM #3"
Now the phone permits "Emergency Calls Only" with the AT&T sim. Rogers SIM = still good.
When I put AT&T sim into my other phone (HTC desire) it works fine on roaming (rogers network). So I know sim + signal is fine.
Don't understand this error message.
Did I mess up the unlock?
advice appreciated, thanks.
Do you have another Canadian SIM you can try? Bell/Telus etc?
grant2 said:
Got my FIDO Razr HD. Rogers SIM = all is good. AT&T sim = asks for unlock code, which i buy online.
After entering code, phone appears to do a factory reset. During the reboot, a box pops up:
"SIM not allowed MM #3"
Now the phone permits "Emergency Calls Only" with the AT&T sim. Rogers SIM = still good.
When I put AT&T sim into my other phone (HTC desire) it works fine on roaming (rogers network). So I know sim + signal is fine.
Don't understand this error message.
Did I mess up the unlock?
advice appreciated, thanks.
Click to expand...
Click to collapse
Have you inserted your fido/rogers simcard when you are in usa... and roaming (put the phone on and get the att signal)... if yes... there are no solution you must roam with rogers... imei is recorded via att and you can t use att on your razr ;( this is a strange things... but is real ... many user report this ! ( not just with the razr ) this is not a phone problem
This is a very... great problem for traveller...
grant2 said:
Got my FIDO Razr HD. Rogers SIM = all is good. AT&T sim = asks for unlock code, which i buy online.
After entering code, phone appears to do a factory reset. During the reboot, a box pops up:
"SIM not allowed MM #3"
Now the phone permits "Emergency Calls Only" with the AT&T sim. Rogers SIM = still good.
When I put AT&T sim into my other phone (HTC desire) it works fine on roaming (rogers network). So I know sim + signal is fine.
Don't understand this error message.
Did I mess up the unlock?
advice appreciated, thanks.
Click to expand...
Click to collapse
I was doing some research for you, have you tried using a different SIM card from AT&T? The SIM might be corrupted.
Sent from my XT925 using Tapatalk 2
Really not sure...
My fathers who travel in usa and canada... have tried 2 others att simcard ... same problems ...
i have see anothers topics on howardforum
o2qc418 said:
Really not sure...
My fathers who travel in usa and canada... have tried 2 others att simcard ... same problems ...
i have see anothers topics on howardforum
Click to expand...
Click to collapse
Are the SIM cards prepaid or postpaid? Did you have to cut then yourself or were they already micro sized?
Sent from my XT925 using Tapatalk 2
I have try with a rogers xt925 last month ... tried with different sim... micro and regular... postpaid and prepaid too... have see many people in the same boat...
Sent from my XT925 using xda premium
If you think AT&T are blocking your phone, then why don't you try T-Mobile...?
... Yes no problem with tmobile or others prepaid carrier on att network...
You just don t roam on att with uour rogers simcard...
Sent from my XT925 using xda premium
Thanks for the replies everyone. to answer the questions:
1) i don't have any other sims right now: just rogers + ATT. Next time i am w/ friends I will ask to borrow telus/bell microsim.
2) they were regular sims that were cut down.
3) haven't had a chance to visit USA since posting topic- but when i do, i will test both cards and also visit an AT&T shop to bug them about it.
Is sim corrupted? I don't think so because it works fine in HTC desire. But I guess trying a new one will prove or disprove.
imei is recorded via att and you can t use att on your razr ;( this is a strange things... but is real ... many user report this ! ( not just with the razr ) this is not a phone problem
Click to expand...
Click to collapse
How do we know this is happening, has someone from AT&T discussed this before?
grant2 said:
Thanks for the replies everyone. to answer the questions:
1) i don't have any other sims right now: just rogers + ATT. Next time i am w/ friends I will ask to borrow telus/bell microsim.
2) they were regular sims that were cut down.
3) haven't had a chance to visit USA since posting topic- but when i do, i will test both cards and also visit an AT&T shop to bug them about it.
Is sim corrupted? I don't think so because it works fine in HTC desire. But I guess trying a new one will prove or disprove.
How do we know this is happening, has someone from AT&T discussed this before?
Click to expand...
Click to collapse
I want to let you know that I was able to use a Bell sim card in my phone. That's what I used to unlock it with.
Sent from my Nexus 7 using Tapatalk HD
grant2 said:
Thanks for the replies everyone. to answer the questions:
1) i don't have any other sims right now: just rogers + ATT. Next time i am w/ friends I will ask to borrow telus/bell microsim.
2) they were regular sims that were cut down.
3) haven't had a chance to visit USA since posting topic- but when i do, i will test both cards and also visit an AT&T shop to bug them about it.
Is sim corrupted? I don't think so because it works fine in HTC desire. But I guess trying a new one will prove or disprove.
How do we know this is happening, has someone from AT&T discussed this before?
Click to expand...
Click to collapse
I am using this phone with at&t with no problems, I took my sim out from my iphone 5 and used a adapter to go to micro sim and it works fine, no issues.
I'm receiving a Fido RAZR HD to be used with AT&T this afternoon, I'll let you guys know if there are any issues.
OOI, is AT&T seen as a much better GSM network than T-Mobile in the US?
I was looking at the T-Mo USA site, and there are some amazing "Monthly4G" SIM only plans (e.g. $30/month for 100 minutes, unlimited texts and 5GB of HSPA data).
This seems much better value than AT&T, Verizon and even Sprint! But is their network sketchy compared to the others?
Sumanji said:
OOI, is AT&T seen as a much better GSM network than T-Mobile in the US?
I was looking at the T-Mo USA site, and there are some amazing "Monthly4G" SIM only plans (e.g. $30/month for 100 minutes, unlimited texts and 5GB of HSPA data).
This seems much better value than AT&T, Verizon and even Sprint! But is their network sketchy compared to the others?
Click to expand...
Click to collapse
AT&T offers the second largest network coverage behind Verizon. They are also one of the two GSM carriers in the United States, and tend to be more popular with mobile phone enthusiasts because their UMTS bands are more common and used with other regions such as Canada or Australia. T-Mobile does indeed offer excellent value, but they use mainly AWS band in addition to PCS band in selected regions, thus making them the lesser choice for using unlocked phones from outside the country.
Hey,
Just looking on wiki:
http://en.wikipedia.org/wiki/T-Mobile_USA#Radio_frequency_spectrum_chart
http://en.wikipedia.org/wiki/AT&T_Mobility#Radio_Frequency_Summary
It looks like T-Mo mainly use 1900 for 2G and 1700 for 3G, whereas AT&T use 850 and 1900 for both 2G/3G, right?
So if I bought a Canadian Razr HD XT925 and came to the US, would I be able to use T-Mo's 3G network? I am guessing no, since it does not support 3G on 1700MHz.
But then there is a note on that Wiki page saying that they now have a roaming agreement with AT&T after the failed acquisition. So if I forced the phone into "WCDMA only" mode from the test menu, would it then fall back onto the AT&T 3G network?
Sorry for taking the thread slightly off topic
Cheers,
Su
Sumanji said:
Hey,
Just looking on wiki:
http://en.wikipedia.org/wiki/T-Mobile_USA#Radio_frequency_spectrum_chart
http://en.wikipedia.org/wiki/AT&T_Mobility#Radio_Frequency_Summary
It looks like T-Mo mainly use 1900 for 2G and 1700 for 3G, whereas AT&T use 850 and 1900 for both 2G/3G, right?
So if I bought a Canadian Razr HD XT925 and came to the US, would I be able to use T-Mo's 3G network? I am guessing no, since it does not support 3G on 1700MHz.
But then there is a note on that Wiki page saying that they now have a roaming agreement with AT&T after the failed acquisition. So if I forced the phone into "WCDMA only" mode from the test menu, would it then fall back onto the AT&T 3G network?
Sorry for taking the thread slightly off topic
Cheers,
Su
Click to expand...
Click to collapse
As you have read, T-Mobile did acquire PCS bands from the failed merger with AT&T, but these bands are not as utilized as their 850 MHz band so it's not as widely available as you may think. Some areas might be able to use the 1900 MHz band for T-Mobile 3G, but I would check with fellow T-Mobile users to confirm first before you dive in headfirst. I know that there are T-Mobile users in the Dallas-Fort Worth area that are getting 3G data connectivity with their unlocked AT&T iPhones.
Well T-Mo do daily plays for like 2 bucks right, so I can always try this out before committing to a contract
Do you think AT&T would be the better bet if I am bringing my own device from Europe?
The reason I ask is that I may be coming to a US college for a couple of years, so naturally, I'm planning ahead to see if my phone will work over there
Sumanji said:
Well T-Mo do daily plays for like 2 bucks right, so I can always try this out before committing to a contract
Do you think AT&T would be the better bet if I am bringing my own device from Europe?
The reason I ask is that I may be coming to a US college for a couple of years, so naturally, I'm planning ahead to see if my phone will work over there
Click to expand...
Click to collapse
If you're using a device from Europe or Asia, then yes, you have a much higher chance of being able to get 3G connectivity with AT&T. Off the top of my head, Nokia seems to be the only one that tries to actively keep AWS band in their radios.
Hmm, so I did a bit of research on GSM Arena. Seems the Nexus line of devices consistently support 1700MHz 3G (including the Nexus S which I currently have).
Guess who cancelled their Nexus 4 order last week, and opted for a Canadian RAZR HD instead...
Whoops
The phone is only $99 on Verizon. I heard you needed to use the phone for 6 months before you can use it on another carrier
Anyway to get around this or has anyone actually done this yet? Want to make sure it works.
And are you still getting Verizon coverage on Straight Talk or how does that work?
Is there a 16gb CDMA version as well? Only saw an 8gb.
kaivorth said:
The phone is only $99 on Verizon. I heard you needed to use the phone for 6 months before you can use it on another carrier
Anyway to get around this or has anyone actually done this yet? Want to make sure it works.
And are you still getting Verizon coverage on Straight Talk or how does that work?
Is there a 16gb CDMA version as well? Only saw an 8gb.
Click to expand...
Click to collapse
I think that Straight Talk is a GSM network so you would have to have the GSM model of the phone. I was under the impression that Straight Talk uses the T-Mobile network. Someone correct me if I'm wrong please.
romuloxiii said:
I think that Straight Talk is a GSM network so you would have to have the GSM model of the phone. I was under the impression that Straight Talk uses the T-Mobile network. Someone correct me if I'm wrong please.
Click to expand...
Click to collapse
They have a CDMA card you can buy and register your phone on their network. I think it's kind of new. I'd link you but I'm on mobile
romuloxiii said:
I think that Straight Talk is a GSM network so you would have to have the GSM model of the phone. I was under the impression that Straight Talk uses the T-Mobile network. Someone correct me if I'm wrong please.
Click to expand...
Click to collapse
Straight talk uses Sprint and Verizon CDMA networks as well as T-mobile and AT&T GSM networks...
I'm really not sure how the BYOD on CDMA works, I would like more info as well.
redking117 said:
Straight talk uses Sprint and Verizon CDMA networks as well as T-mobile and AT&T GSM networks...
I'm really not sure how the BYOD on CDMA works, I would like more info as well.
Click to expand...
Click to collapse
Straight Talk (Verizon Wireless - CDMA) will require an access code to their network; $15.00. This applies to phones that do not have a SIM Card which the $99 8GB Motorola Moto G CDMA variant is. However, I did put the MEID for the device as to its compatibility on Straight Talk and was told it is not which makes no sense given if you have a GSM variant, it does not require a subsidy unlock code if the device is set up with either the AT&T and/or T-Mobile radios. I have to believe that the reason has to do with those stupid clauses which carriers have with their phones and however long they are. It's always been my understanding the code is what you need to run on their network. One caveat; I have noticed that on Verizon Wireless's prepaid "Everything" plan, the devices run only on their 3G network nor am I aware they have the 4G LTE radios in them. I've tested their 3G band and at best regardless of where I have tested it between Albany, GA; Columbus, GA; Auburn-Opelika, AL; the best speed I have had is tops 1.0 meg down but normally about 0.7 megs (700 k) down...enough to run Pandora or any music app. I will say one thing about the phone, for the price, not bad! I wish it was available when I bought an HTC One M7 I paid $650.00 for but I got the DE 64GB variant; this device, you do feel the 8GB restriction though there are many cloud options.