Looking for a way to use a Captivate on non AT&T US networks - Captivate Q&A, Help & Troubleshooting

Like the subject says... if someone can point me in the right direction, it would be appreciated. Not at all sure where to start. I can run pretty much whatever Cappy kernel & ROM I want, including different modems. Just wondering what the technical issues & tasks would be. And, of course, I'd need to know which, if any, non AT&T networks would work on the Cappy.

The Captivate will work on T-mobile, but because of the frequencies used by T-mobile u can only get the Edge on their network.
As far as other non att networks, u will just have to search and see what frequencies they use and then compare that to what the Cappy runs on. :thumbup:
Sent from my SGH-I897 using xda premium

dalewest said:
Like the subject says... if someone can point me in the right direction, it would be appreciated. Not at all sure where to start. I can run pretty much whatever Cappy kernel & ROM I want, including different modems. Just wondering what the technical issues & tasks would be. And, of course, I'd need to know which, if any, non AT&T networks would work on the Cappy.
Click to expand...
Click to collapse
The phone must be unlocked, and you can do that for free here: http://forum.xda-developers.com/showthread.php?t=761045
When you SIM unlock it, it can work on any gsm carrier like AT&T, T-Mobile, Vodafone, and most other international carriers
I am running it on T-Mobile but it only gets Edge.

If you perform a sim unlock your can always put it on a mvno like Straight Talk or Red Pocket. You can use HSPA on those instead of slow edge.
Sent from my MB860 using xda app-developers app

4-2ndtwin said:
The Captivate will work on T-mobile, but because of the frequencies used by T-mobile u can only get the Edge on their network.
As far as other non att networks, u will just have to search and see what frequencies they use and then compare that to what the Cappy runs on. :thumbup:
Sent from my SGH-I897 using xda premium
Click to expand...
Click to collapse
It's been awhile since I looked at modem particulars as well as goodies in LBS Test Mode, but IIRC, can't we specify bands and frequencies if need be, if the modem allows?

SnoMan88 said:
If you perform a sim unlock your can always put it on a mvno like Straight Talk or Red Pocket. You can use HSPA on those instead of slow edge.
Sent from my MB860 using xda app-developers app
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Hmmm... sounds interesting. Have you any experience with MVNOs in the US?

dalewest said:
Hmmm... sounds interesting. Have you any experience with MVNOs in the US?
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Click to collapse
I'm on straight talk with my crappy and its fantastic! Unlimited everything for 45 a month.
Sent from my SGH-I897 using xda app-developers app

Related

[Q] Does a rooted T-Mo N1 work on AT&T?

Hello community,
I couldn't find any info through the Search, so I was hoping someone could let me know if a rooted Nexus One for T-Mobile would work on AT&T. I have the unlocked bootloader, custom recovery image and ROM, the whole 9 yards, but what I don't have is the understanding about GSM networks and how the modifications I made to my phone affect the cross-network compatibility.
Any help is greatly appreciated. Thanks guys.
The two models operate on different gsm bands. An unrooted t-mobile n1 will work on att, but only on edge..
Sent from my HTC Desire using XDA App
drewzee said:
The two models operate on different gsm bands. An unrooted t-mobile n1 will work on att, but only on edge..
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
They are ALL sold unlocked in the states.
True but there's 2 different unlocked versions and what the guy above you said is true.
zachthemaster said:
They are ALL sold unlocked in the states.
Click to expand...
Click to collapse
Sent from my Nexus One using XDA App
Rooting should have no affect on it.
And if its the TMO version of the phone you will only have 2g (edge) on ATT. Seeing as both networks use different frequencies. And the cellular antenna will only be tuned to pick up 3g+ signals from TMOs frequencies.
Sent from my Nexus One using XDA App
Branden10 said:
Rooting should have no affect on it.
I think..
But AT&T doesn't allow apps to be installed via apk files. So no 3rd party stuff.
If I'm correct.
Click to expand...
Click to collapse
You are so painfully incorrect. At&t has no presence on this phone. Get your facts right before you post here.
a T-Mobile Nexus One wont work on at&t's 3G network. Only on edge. Rooting has no effect.
Now close the thread.
Sent from my Nexus One using XDA App

[Q] Unlocking xt860 for USA

So i'm travelling to the states for 5 days and someone suggested to me instead of paying for a bunch of roaming add-ons from Bell, i may be better off to unlock my phone and get a sim card on a pay as you go plan. Is this possible and more importantly is it worth it?
Any advice is appreciated
I would personally bite the bullet. It'll probably cost you about $20 to unlock the phone and then you will have to get an AT&T SIM card or pay as you go, probably won't have data on it, etc etc... Last time I went down to the US I spent about $50 on roaming. You're only down there for 5 days, how much time do u want to spend screwing with your phone?
Another thing you could do is turn on airplane mode but keep the wifi turn on, and get a google voice number. Pair that with GrooVe IP, and you have a $5 wi-fi only solution.
The data is what I'm more interested in. My phone will double as my GPS unit, and Google search to find stuff to do. Bell charges 30 bucks for 10 MB.
I'm probably gonna e doing 4-5 trips a year to the states, on a pay as you go I could probably just reload everytime I go down, once I have the sim
Sent from my rooted xt860
Just go to Crackberry, go to the SIM unlocking section, find a site that allows you to unlock for free, then yeah T-Mobile has prepaid service, or maybe AT&T I don't know. Anyway, you get the idea.
Sent from my DROID3 using XDA App
would this work with tmobile's 4g/3g network?
Stanley,
AFIAK the 3G frequencies used by T-Mobile is AWS, which the XT860 is not compatible with.
Hey guys sorry just a quick question...
Would the Bell XT860 work on Rogers/Fido once it was unlocked? Has anyone actually tried it?
The reason I ask is because I've read that apparently the Verizon Droid 3 was not compatible with Fido/Rogers even after being unlocked.
Thanks
Bell XT860 definitely works on Rogers when unlocked. I'm using one right now on Rogers. (Just running the Chinese ME863 ROM on it right now). When i was on the stock Bell ROM it also worked fine.
Sent from my ME863 using XDA App
danifunker said:
Stanley,
AFIAK the 3G frequencies used by T-Mobile is AWS, which the XT860 is not compatible with.
Click to expand...
Click to collapse
So it wouldn't work with T-Mobile? I read on a post ssomewhere that someone was using it for tmobile
Sent from my HTC Sensation Z710e with Beats Audio using XDA App
LaZiODROID said:
Bell XT860 definitely works on Rogers when unlocked. I'm using one right now on Rogers. (Just running the Chinese ME863 ROM on it right now). When i was on the stock Bell ROM it also worked fine.
Sent from my ME863 using XDA App
Click to expand...
Click to collapse
Thanks, I appreciate the clarification.
It may only get EDGE.
Sent from my DROID3 using XDA App
danifunker said:
Stanley,
AFIAK the 3G frequencies used by T-Mobile is AWS, which the XT860 is not compatible with.
Click to expand...
Click to collapse
I know nothing about this stuff, but google search tells me that t-mobile uses 1900 MHz GSM and 2100MHz UMTS which are both supported by the xt860. They also support HSPA+
does this not mean the xt860 should work on t-mobile?
The phone would need the phone to support the 1700mhz band as well.
danifunker said:
The phone would need the phone to support the 1700mhz band as well.
Click to expand...
Click to collapse
Any success with unlocked XT860 working in the USA and getting 3G?
I read elsewhere, it will work on AT&T 3G?
Anyone, please?
All you should have to do is unlock the SIM slot.
J.Tichi said:
Any success with unlocked XT860 working in the USA and getting 3G?
I read elsewhere, it will work on AT&T 3G?
Anyone, please?
Click to expand...
Click to collapse
I'm running on at&t u.s.a. in Pennsylvania with full 3g on the droid 3.
Sent from my XT883 using xda premium
I use an AT&T SIM in an unlocked Bell XT860 (and my carrier is actually Rogers) when travelling to the U.S. Everything works fine and I get the H symbol indicator.
Sent from my XT860 using xda premium
68rescue said:
I'm running on at&t u.s.a. in Pennsylvania with full 3g on the droid 3.
Sent from my XT883 using xda premium
Click to expand...
Click to collapse
Hey fireeater,
I just ordered an XT883 that will be unlocked and will be used with my T-mobile sim. T-Mobile uses 1700 & 2100 for their 3g while AT&T uses 850/1900. Do you know if the agreement between AT&T and T-mobile will allow the XT883 to get 3g with t-mobile?
Tmobile is refarming their 3g. So you will get 3g by the end of the year.
Sent from my xt862 using xda app-developers app

International note with rogers canada?

Anyone useing the international galaxy note with canadas rogers carrier? If so is there 3g data networks and cellular network working fine on the note or do you have to add the rogers apn settings for data? Any good rom recommendation for the canadian international note user? Thanks and hope this was not asked already
turilo said:
Anyone useing the international galaxy note with canadas rogers carrier? If so is there 3g data networks and cellular network working fine on the note or do you have to add the rogers apn settings for data? Any good rom recommendation for the canadian international note user? Thanks and hope this was not asked already
Click to expand...
Click to collapse
I'm using the N7000 with Bell and I get hspa data speeds. I don't see why it wouldn't work with Rogers.
Sent from my GT-N7000 using xda premium
thegregulator said:
I'm using the N7000 with Bell and I get hspa data speeds. I don't see why it wouldn't work with Rogers.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Ok awesome did it automatically do the data without adding the apn settings for bell? Hows the data speed you thlink so far any issues?
turilo said:
Ok awesome did it automatically do the data without adding the apn settings for bell? Hows the data speed you thlink so far any issues?
Click to expand...
Click to collapse
I didn't have to input any apn. Not sure if you will have to with a Rogers sim. Data speeds are good. Slightly better than my Galaxy Nexus.
Sent from my GT-N7000 using xda premium
You may have to... just Google them, aren't hard to find at all. I'm awaiting my note as well (putting it on Rogers too)
You might want to disable fast dormancy on the Rogers network with the N7000. It should help your battery life a bit.
MagentaJoe said:
You might want to disable fast dormancy on the Rogers network with the N7000. It should help your battery life a bit.
Click to expand...
Click to collapse
Just out of curiosity, what's fast dormancy?
Sent from my GT-N7000 using xda premium
thegregulator said:
Just out of curiosity, what's fast dormancy?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Fast Dormancy is a protocol established between the cell masts and the radio in your phone. It allows both ends of the data transfer to co-ordinate switching between high and slow speed data modes. If your carrier supports it then it can save battery power, running at the less energy intensive slower data speeds when you aren't transferring large amounts of data and switching the HSPA+ when needed.
If your carrier does not support it then you typically will see slightly reduced battery life with it on.
As far as I know, in Canada, only the Bell/Telus network support it.
MagentaJoe said:
Fast Dormancy is a protocol established between the cell masts and the radio in your phone. It allows both ends of the data transfer to co-ordinate switching between high and slow speed data modes. If your carrier supports it then it can save battery power, running at the less energy intensive slower data speeds when you aren't transferring large amounts of data and switching the HSPA+ when needed.
If your carrier does not support it then you typically will see slightly reduced battery life with it on.
As far as I know, in Canada, only the Bell/Telus network support it.
Click to expand...
Click to collapse
Thanks! So here's the 2nd part of that question. How do you turn off fast dormancy?
Sent from my GT-N7000 using xda premium
thegregulator said:
Thanks! So here's the 2nd part of that question. How do you turn off fast dormancy?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
hahah your post count is a lot higher than mine. You should know to search this forum for the answer.
MagentaJoe said:
hahah your post count is a lot higher than mine. You should know to search this forum for the answer.
Click to expand...
Click to collapse
Notice the "Sent from my GT-N7000 using xda premium" signature. You seem to know a lot so you should know I can't search at the moment. Should have been a simple answer on your part, smartass.
Sent from my GT-N7000 using xda premium
thegregulator said:
Notice the "Sent from my GT-N7000 using xda premium" signature. You seem to know a lot so you should know I can't search at the moment. Should have been a simple answer on your part, smartass.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Wow, thanks. Notice my smiley face at the end of my sentence?
Install a browser on your phone and search. It's not hard. Shows what a person gets for trying to help someone out. I gave you an explanation you asked for but I am not going to spoon feed you too.
Canadians are generally known for being polite and kind. So much for that assumption. Must be some sort of stereotype like beavers and polar bears.
MagentaJoe said:
Wow, thanks. Notice my smiley face at the end of my sentence?
Install a browser on your phone and search. It's not hard. Shows what a person gets for trying to help someone out. I gave you an explanation you asked for but I am not going to spoon feed you too.
Canadians are generally known for being polite and kind. So much for that assumption. Must be some sort of stereotype like beavers and polar bears.
Click to expand...
Click to collapse
Q and A forum. Ask questions to get answers. Pretty straightforward...
Back on topic, you can definitely use this phone with Rogers. Just tried it with a Rogers sim and the apn appeared after a few seconds. Enjoy!
Sent from my GT-N7000 using xda premium

[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.
Sent from my HTCONE using xda premium
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.
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
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.

question about roms

I have a Tab 7 (gt-p1000r , rogers 3g) that I cannot for the life of find a stock firmware to go back to, so I am wondering if anyone can tell me is there any roms that I can use that won't brick my device? (I am rooted and superuser is on)
I don't even care if I loose 3g functionality, as this is just a luxury, I only use at home
A at&t rom might work. Both are on the gsm network. I think you can rake a at&t phone into canada and it will work. This might work. Just look into it. The model for a at&t is sgh-i987.
Happy hunting.
Sent from my SCH-I800 using xda app-developers app
Deep Nox said:
A at&t rom might work. Both are on the gsm network. I think you can rake a at&t phone into canada and it will work. This might work. Just look into it. The model for a at&t is sgh-i987.
Happy hunting.
Sent from my SCH-I800 using xda app-developers app
Click to expand...
Click to collapse
Thank you kindly, I will look into it, as mentioned I don't even care if I keep the radio portion of it(texting via sim, I have a nexus 4 so I am ok)
The CM 10 version has full functionality, i've heard. CM 11 still has a few bugs, no mobile data. I'm not sure about kang roms, AOKP, they are similar to CM.
Sent from my SCH-I800 using xda app-developers app

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