[Q] Unlocking xt860 for USA - Motorola Droid 3

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

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] Droid 3 and AT&T

Hello, guys. I just came to USA and I do not how everything works here. I want Droid 3 as you can already know because I am posting here) I can buy this perfect device only locked by verizon but I do not like their plans so I think that AT&T will be good for me.
So as I understand after reading this post http://forum.xda-developers.com/showthread.php?t=1172521&page=1 the necessary steps are the following:
1) I buy the phone for example here Droid 3 by motorola .
2) I buy the unlocking code at ebay (the seller is freedomobile).
3) I unlock the device using above code.
4) I buy the AT&T SIM-card.
5) I activate the SIM-card
and everything should work. Is everything correct?
And one more question: will I have the warranty?
How about buying already unlocked phone here http://negrielectronics.com/motorola-xt860-droid-3-850-1900-3g-unlocked.html
Thank you very much.
no it wont
volcomnator999 said:
no it wont
Click to expand...
Click to collapse
What question is this answer to? And why?
g3n1uss said:
What question is this answer to? And why?
Click to expand...
Click to collapse
I am not going to preach about searching or anything because it's quite lame IMO.
However, to answer your question, it won't work. From what I understand, Verizon was able to convince/modify/something with Motorola to prevent GSM networks inside the US to use the phone. I am not sure of the technical reasons specifically, but as far as I know, an unlocked Droid 3 just will not work on US GSM networks.
Besides, I strongly discourage against AT&T. There are reasons why people are willing to pay slightly more for Verizon.
Verizon tinkered with the baseband firmware which blocks all US GSM networks. We cannot replace the firmware unless we have an unlocked bootloader.
Sent from my DROID3 using Tapatalk
Might not answer your question but I thought I saw someone post saying they use their droid 3 on cricket. *shrug*
Sent from my DROID3 using XDA App
wootizzle said:
Might not answer your question but I thought I saw someone post saying they use their droid 3 on cricket. *shrug*
Sent from my DROID3 using XDA App
Click to expand...
Click to collapse
The D3 can be flashed to Cricket. The Droid 2 Global, which is also a global, can be flashed to Cricket. The thing is that VZW doesn't want their global phones being used on GSM bands (AT&T/T-Mobile) in the US.
Sent from my DROID3 using xda premium
So, the only way to buy the phone in USA is choosing the operator at first and then choosing the phone on the web site of the operator, correct?
And how about already unlocked devices by negrielectronics?
If you can get the proper unlocking code it WILL work on ATT. I know TeamBlackHat(which has a good reputation) sells these codes and has successfully done it.
Sent from my DROID3 using xda premium
My question is will I be able to activate my SIM-card in unlocked droid 3?
kshen1 said:
If you can get the proper unlocking code it WILL work on ATT. I know TeamBlackHat(which has a good reputation) sells these codes and has successfully done it.
Click to expand...
Click to collapse
Really? Did I miss something? Do you have a link?
Google it...
Sent from my DROID3 using Tapatalk
Couldn't find.
Guys, I need your advice about negrielectronics.com Can I trust them? They told me that selling devices already unlocked and can be used with AT&T.
g3n1uss said:
Guys, I need your advice about negrielectronics.com Can I trust them? They told me that selling devices already unlocked and can be used with AT&T.
Click to expand...
Click to collapse
They are pretty reputable. They sent Jon over at technobuffalo a htc sensation that was unlocked and could be used on att. I would say go for it.
Sent from my DROID3 using Tapatalk
XT860 (Bell and OEM) may work, read few success stories about it.
The regular XT862, which is verizon's version will not work definitely.
I'm not from the US though, but I visit the states every summer and I know that my upcoming XT862 will not work while i'm visiting
aGoGo said:
XT860 (Bell and OEM) may work, read few success stories about it.
The regular XT862, which is verizon's version will not work definitely.
I'm not from the US though, but I visit the states every summer and I know that my upcoming XT862 will not work while i'm visiting
Click to expand...
Click to collapse
You don't know that...we've seen Droid pros, droid 2 globals on ATt thanks to tbh.
Sent from my DROID3 using Tapatalk
Have similar question with regards to this problem.
I am using a Droid3 XT862 that has been unlocked, and I'm living in Jamaica.
However for some reason I cannot get the phone to work with one of my local networks. I can get it to work with two of them, namely Digicel and Claro. But I cant get it to work with Lime for some strange reason. I know the phone is capable to operate on the bandwidths which are listed below:
Digicel: GSM 900/1800 MHZ, UMTS 900 MHZ
Lime: GSM 850/1900 MHZ, UMTS 850/1900 MHZ
Claro: GSM 850/1900 MHZ, UMTS 850/1900 MHZ
All of which can work on the phone, and I also believe I shouldn't have the problem because I'm not using a US network where use is firmware locked. But my network of choice is Lime who is the only network that offers 3g locally. When I put in my lime sim it says "invalid sim card/no sim" and when I try to register to the lime network the phone says "Your sim card does not allow a connection to this network".
Any suggestions/solutions?
rweb said:
Really? Did I miss something? Do you have a link?
Click to expand...
Click to collapse
For realz! Get us a link to this ish!
kshen1 said:
You don't know that...we've seen Droid pros, droid 2 globals on ATt thanks to tbh.
Sent from my DROID3 using Tapatalk
Click to expand...
Click to collapse
(@wjones) Just head over Droid 2 Global section.
But before you do so, let me give you the bad news. TBH solution will not work on D3, neitheron does on newer D2G/DPro firmwares. It is all described there by CellZealot (TBH) in the D2G thread. Sorry, if you want D3 on AT&T, go buy Bell XT860.
Sent from my DROID2 GLOBAL using Tapatalk

flash the XT883 ROM and there is no 3G on TMobile

First I need to apologize my poor English. Hope you can understand.
I'm a Chinese Student study in the U.S. right now.
I Just bought a second hand Verizon Droid 3. I bought a SIM unlock code, and flashed the xt883 Chinese ROM(57.1.40 first then update to 57.1.60). I typed *#*#2468#*#* for unlocking gsm network.
However, I found out I can't get 3G but only EDGE!!!!!!!!
i'm using t-mobile. I checked that the wcdma band is 2100 and I think xt862 support that right?
Any idea?
Actually, i hear a lot of t mobiles 3g is 1700mhz aws
bgdwiepp said:
Actually, i hear a lot of t mobiles 3g is 1700mhz aws
Click to expand...
Click to collapse
I think it should be 1700/2100.
Is there any one using this phone in tmobile?
Sent from my XT883 using XDA App
It is not possible to get 3G on T-Mobile USA with D3 because it lacks the necessary hardware. It is not a software issue.
Sent from my XT860 using Tapatalk
I wanna say they use 700 MHz which you have to get custom phones for them to get 3g. Sorry you're screwed. At least you got edge.
Sent from my DROID3 using XDA App
Maybe AT&T will work as I know the bands are right.
Sent from my DROID3 using XDA App
MrObvious said:
I wanna say they use 700 MHz which you have to get custom phones for them to get 3g. Sorry you're screwed. At least you got edge.
Sent from my DROID3 using XDA App
Click to expand...
Click to collapse
I went to tmobile yesterday, and confirm unlock phone just don't work at there 3G/4G because the technology is different......
I use prepay plan. So i just switch to Verizon. and xt883 rom doesn't work.... so I have to flash back to xt862 rom. That means, if I went back to China, I have to flash it to xt883 again to use it in China....
Can you go on AT&T? Their gsm frequencies should be compatible with droid3
Sent from my XT860 using XDA App

U.S companies that work with the GT-N7000

What companies does the international galaxy note work with in the u.s?....
T-Mobile and Straight Talk are the main two.
Sent from my GT-N7000 using xda premium
To be honest, any GSM carrier. There's really only two GSM carriers, T-Mobile and At&t. Since the GT-N7000 is unlocked for the two, almost any sim will give you service. Stick with straight talk if you wanna keep it cheap. $15 Sim, and $45 unlimited everything.
Sent from my myTouch_4G_Slide using Tapatalk
AgentCherryColla said:
To be honest, any GSM carrier. There's really only two GSM carriers, T-Mobile and At&t. Since the GT-N7000 is unlocked for the two, almost any sim will give you service. Stick with straight talk if you wanna keep it cheap. $15 Sim, and $45 unlimited everything.
Sent from my myTouch_4G_Slide using Tapatalk
Click to expand...
Click to collapse
And how is your 3g ?? I see there is some problems with 3g on T-Mobile. Please response.
I'd like to buy Note but I hate contract plan's and I like fast 3g internet.
Sent from my PC36100 using Tapatalk 2 Beta-6
Bump
Sent from my PC36100 using Tapatalk 2 Beta-6
vasiaeva said:
Bump
Sent from my PC36100 using Tapatalk 2 Beta-6
Click to expand...
Click to collapse
I'm happy with it on AT&T... noticeably faster than wifes 4s
vasiaeva said:
And how is your 3g ?? I see there is some problems with 3g on T-Mobile. Please response.
I'd like to buy Note but I hate contract plan's and I like fast 3g internet.
Sent from my PC36100 using Tapatalk 2 Beta-6
Click to expand...
Click to collapse
as has been posted many times on here and in the 3/4g tmo dev radio thread youre not going to get 3/4g unless you live in an area that tmo is using the 1900 frequency and thats out in the northwest... n7000 = 850/1900 freq tmo = 1700/2100 (except a Very select few areas that they use the 1900
as for the quick answer for anyone still wondering what carrier... any that uses the 850/1900 freq... the 1700/2100 ones are out of luck until bedwa or another dev finds a radio to flash to make it work...
well if any one is still looking to get a gnote on t-mobile, maybe you should wait.....the word is it coming out officially on tmobile.....no more hassles on making everything work on tmobile....lol....but its weird...now that i can get it for tmobile in a couple of months.....i want it on verizon/sprint cdma network....lol...does anybody know if its coming out on a cdma network?.....ive read about it coming out on cdma as the galaxy journal but when?...or the real question is....is it coming out on cdma at all?....lol..
This is correct, but woefully incomplete.
TMO is limited to EDGE with the Note given incompatible 3G wireless bands, so while it will "work", it will be a dog on data.
The only practical carriers for the Note in the USA are Straightalk and ATT
AgentCherryColla said:
To be honest, any GSM carrier. There's really only two GSM carriers, T-Mobile and At&t. Since the GT-N7000 is unlocked for the two, almost any sim will give you service. Stick with straight talk if you wanna keep it cheap. $15 Sim, and $45 unlimited everything.
Sent from my myTouch_4G_Slide using Tapatalk
Click to expand...
Click to collapse

Is the HTC One's sim tray unlocked?

At my second job my company is sending me a Sprint HTC one to use as my work phone and they want me to activate it on my Sprint account or they'll pay the deposit to open the account if there's one. But where I live I don't good coverage from them and there 3G is SUPER SLOW, I can't really stand the sucky service in my area. I Have T-Mobile and have good coverage where ever I go and was wondering if the sim tray in the Sprint Htc one is Unlocked so I can just activate with my T-Mobile account and pop in a T-Mobile SIM card. If any one can please confirm this would be much appreciated. Thanks in advance.
No
Sent from my HTCONE using Tapatalk 2
I'm 99% sure it's a no. T-Mobile uses different radios from Sprint, I think AT&T and T-Mobile use the same radios, which is why you can use unlocked AT&T phones on T-Mobile.
001isj said:
I'm 99% sure it's a no. T-Mobile uses different radios from Sprint, I think AT&T and T-Mobile use the same radios, which is why you can use unlocked AT&T phones on T-Mobile.
Click to expand...
Click to collapse
This. Att and tmobile use gsm radios and sprint and verizon use cdma.
Sent from my HTCONE using xda app-developers app
The sprint one has support for some gsm bands. Read this...
http://s4gru.com/index.php?/blog/1/entry-342-updated-all-for-htc-one-htc-one-for-all/
Sent from my EVO using Tapatalk 4 Beta
david279 said:
The sprint one has support for some gsm bands. Read this...
http://s4gru.com/index.php?/blog/1/entry-342-updated-all-for-htc-one-htc-one-for-all/
Sent from my EVO using Tapatalk 4 Beta
Click to expand...
Click to collapse
I'm sure those bands don't exist anywhere significant.
Sent from my HTC One using xda app-developers app
It says the HTC one has been modified for sprint and it doesn't confirm that the phone supposes gsm on the sheet it only specifies CDMA and lte frequencies
Sent from my EVO using xda premium
According to some Sprint forums it is a world phone. It just isn't unlocked.
Sent from my LG-LS970 using xda premium
A world phone can have many different interpretations such as using a gsm network somewhere else or just roaming outside the us and we can all roam outside the us such as mexico which is domestic roaming and I think that is also considered a world phone since ur using it somewhere else
Sent from my EVO using xda premium
In the OP's case, a discussion as to whether the phone is SIM locked or unlocked on the One is completely moot because the Sprint variant of the device does not possess the GSM or UMTS/WCDMA frequency bands needed to operate in most of the Americas, including the United States. It only does GSM 900/1800 and UMTS 2100. In other words, even if it was unlocked for other companies' US GSM or UMTS SIM cards it wouldn't be able to get any signal in the US, or for that matter, anywhere in most of North, Central, or South America or in other parts of the world where the GSM or UMTS 850 or 1900 MHz bands are used.
david279 said:
The sprint one has support for some gsm bands. Read this...
http://s4gru.com/index.php?/blog/1/entry-342-updated-all-for-htc-one-htc-one-for-all/
Sent from my EVO using Tapatalk 4 Beta
Click to expand...
Click to collapse
shook187 said:
I'm sure those bands don't exist anywhere significant.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
According to this article, which I have linked several times on here in response to this question, the ONE on Sprint most likely has GSM 900/1800mhz capability. Which is the GSM most all of the world uses except for the US. That is why it is a "World Phone."
raptoro07 said:
According to this article, which I have linked several times on here in response to this question, the ONE on Sprint most likely has GSM 900/1800mhz capability. Which is the GSM most all of the world uses except for the US. That is why it is a "World Phone."
Click to expand...
Click to collapse
Partially true since this does not only apply to the US specifically. See my post right before yours.
myphone12345 said:
True since this does not only apply to the US specifically. See my post right before yours.
Click to expand...
Click to collapse
Fixed that for you. You could not use it in the US.
but even by flashing a customized firmware once the phone has been rooted the phone is unable to manage others sim cards?
is there any change to remove the sim lock somehow?
manuele.f said:
but even by flashing a customized firmware once the phone has been rooted the phone is unable to manage others sim cards?
is there any change to remove the sim lock somehow?
Click to expand...
Click to collapse
Even if it was sim unlocked it wont work. Its a hardware limitation, not a software one. It cant run on the frequencies that North America uses for GSM.
It does run frequencies that we run here in the us. It supports 1900 and 2100 utms. 850 and 900 gsm. Both are used here in the us by at&t and t-mobile.
Sent from my HTCONE using Tapatalk 4 Beta
david279 said:
It does run frequencies that we run here in the us. It supports 1900 and 2100 utms. 850 and 900 gsm. Both are used here in the us by at&t and t-mobile.
Sent from my HTCONE using Tapatalk 4 Beta
Click to expand...
Click to collapse
Isnt it hardware limited to a point where it cant operate on a 3g/hspa gsm data network? i.e. if you do sim unlock and take it to a gsm carrier you will not get anything over 2g/edge speed?

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