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
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What question is this answer to? And why?
g3n1uss said:
What question is this answer to? And why?
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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*
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wootizzle said:
Might not answer your question but I thought I saw someone post saying they use their droid 3 on cricket. *shrug*
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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.
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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.
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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
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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?
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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
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(@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
Related
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
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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.
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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.
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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
I know that Verizon uses the non SIM card format...CDMA?
I am on T mobile and have a relative that wants to give me his original Droid. My question is if it is possible or not to unlock a droid and put it on T-mobile?
Id appreciate any help. thanks!
gorealmighty said:
I know that Verizon uses the non SIM card format...CDMA?
I am on T mobile and have a relative that wants to give me his original Droid. My question is if it is possible or not to unlock a droid and put it on T-mobile?
Id appreciate any help. thanks!
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Different radio band with,you can't make it run on the different frequency otherwise people would be using Sprint phone's or ATT phone's on Verizon, or visa-versa all the time. Networks install different radio bandwidths in the devices so you can use a phone that they can guarantee you have a signal depending on their coverage area. Not sure but pretty safe to say here to achieve that in a device made specificly for Verizon not gonna be possible. Correct me if I'm wrong by all means but haven't seen anyone do that yet.
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Definitely why I asked imma keep fishing though, I want a %100 guarantee, know what I mean? Unless it comes down to an absolute hardware issue.
Sent from my SGH-T959 using XDA App
I've seen someone with the signature "sent from my Verizon powered evo 4G" I forget who it was and never asked then how they did it.
Sent from my Revolting Revolution. Powered my mtmichaelson.
gorealmighty said:
Definitely why I asked imma keep fishing though, I want a %100 guarantee, know what I mean? Unless it comes down to an absolute hardware issue.
Sent from my SGH-T959 using XDA App
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It's simply not possible. The radio frequencies of a GSM network (AT&T, T-Mobile) cannot be detected by the antennas of a CDMA phone (Verizon, Sprint, cricKet) without hardware modification among other things. It's like expecting to get 4G out of a 3G phone; not to mention the network encryption and MID issues.
Haro912 said:
I've seen someone with the signature "sent from my Verizon powered evo 4G" I forget who it was and never asked then how they did it.
Sent from my Revolting Revolution. Powered my mtmichaelson.
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This dude was probably out-of-country or straight-up lying. I've seen this a lot on XDA.
SOURCE: I used to work for Sprint.
Sent from my Droid using XDA App
pomeroythomas said:
It's simply not possible. The radio frequencies of a GSM network (AT&T, T-Mobile) cannot be detected by the antennas of a CDMA phone (Verizon, Sprint, cricKet) without hardware modification among other things. It's like expecting to get 4G out of a 3G phone; not to mention the network encryption and MID issues.
This dude was probably out-of-country or straight-up lying. I've seen this a lot on XDA.
SOURCE: I used to work for Sprint.
Sent from my Droid using XDA App
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To my reply lol. Nice source
Sent from my Revolting Revolution. Powered my mtmichaelson.
The answer is NO.
The Motorola Droid can't even accept a SIM card. It's useless to you.
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.
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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.
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So it wouldn't work with T-Mobile? I read on a post ssomewhere that someone was using it for tmobile
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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
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Thanks, I appreciate the clarification.
It may only get EDGE.
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danifunker said:
Stanley,
AFIAK the 3G frequencies used by T-Mobile is AWS, which the XT860 is not compatible with.
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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.
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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?
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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
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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
I use unlocked D3 but this device is 512MB ram also there is no official ICS(no flash reader, no camcorder). If I can use D4 on gsm network, I'll upgrade!
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Yes you can, but currently only with the leaked ICS firmwares. The stock gingerbread firmware does not allow it. Supposedly the official ICS firmware is due in Q3 2012
I made a thread here with instructions on how to do it http://forum.xda-developers.com/showthread.php?t=1766479
Will this work if the droid 4 has a bad ESN?
Sent from my Galaxy Nexus using xda app-developers app
Should be, the esn is usually used to activate cdma, for gsm you only have to activate a sim card and put it in...
leerpsp said:
Will this work if the droid 4 has a bad ESN?
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Works without any issues so far.
That's good I know I will get this done do I need a unlock code?
Sent from my Galaxy Nexus using xda app-developers app
:laugh:
leerpsp said:
That's good I know I will get this done do I need a unlock code?
Sent from my Galaxy Nexus using xda app-developers app
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Just take one w/o contract - and that should be enough. No unlock codes was required for me.
mrAdvo said:
:laugh:
Just take one w/o contract - and that should be enough. No unlock codes was required for me.
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OK thanks
Sent from my Galaxy Nexus using xda app-developers app
Almost the answer I was looking for.
So could someone confirm this:
Bad esn doesn't affect calling via a SIMcard?
I know it's a very old thread, but worth trying..
ESN's and IMEI numbers are used for GSM phones(AT&T, T-Mobile and now Verizon also). MEID numbers are used with CDMA phones(Verizon,Sprint) and just because the phone has ics or jb doesn't mean it's unlocked. You still have to install a different sim card and put in an unlock code which you can get from Verizon if you are with them or pay for it online somewhere. Once the new sim card is installed into phone and the unlock code is entered, the phone will state that your device has been unlocked. Unlocking phones is mainly for overseas use outside of the US. I have much experience with this as I served in the U.S. military for 10 years and I took my old phone over with me. Upon arrival in the new country, you set up cell service with a GSM provider, install their sim card and viola! Hope I could clear this up for you guys! Not trying to sound mean, just informative.
EDIT: Bad ESN's or MEID's can be a bad thing but some can be changed or flashed over with new one's from third party service providers like PagePlus Cellular, etc.
Sent from my DROID4 using xda premium
Hi guys I have one D3.I want to know can this phone unlocked and used in another country
Maybe so if it will unlock. Flash the 883 radio and build.prop and try.
Sent from my XT883 using xda app-developers app
deankk said:
Hi guys I have one D3.I want to know can this phone unlocked and used in another country
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yes it will mine did
Can be 100% is this will work after flash the radio becouse I buy this phone from ebay and I want to be sure
Will I re read what you put and see that you wont to use it over seas.
but I do know it works in the usa if you do it. The unlock codes are $6 usa bucks so it does not cost that much to try it any way.
if it don't work then flash the old radio back its that easy
Sent from my XT883 using xda app-developers app
AFAIK, a bad ESN is carrier specific. Meaning it's most likely ONLY blocked on VZW. You could almost certainly have it flashed to another CDMA network, or use it on GSM without issues.
The problem lies in that Verizon can hard SIM lock the phone so it only accepts Vodaphone SIMs. But that is rare. Get an unlock code from unlock4moto.com and it will be your best bet.
Sent from my XT883 using xda app-developers app
Best unlock
search this on ebay
"Unlock Code for Verizon™ Motorola™ DROID 3 XT862 MB870"
This is what I've used for my last 5 droid 3's. Super fast. Just make sure its not "subsidy locked" which happened to one of my droid 3's, it happens after too many wrong codes entered, and at this point there's no way to bypass it. Sorry I'm a new member so I can't post links.