Database Develop

Quick Way to Unlock Your ATT Tilt

I just got off the phone with ATT and I got an unlock code over the phone within 2 minutes!!!
Simply call 1-(916)-843-4685 and do what it says and you will talk to a representative. Tell them you are going to England/France/Germany/etc this week and you bought a Tilt and your old phone died and that you have a European SIM with you that you use over there and you need it to work in the Tilt. I just did it and I now have an unlocked phone!
Also, for all of you naysayers, google that phone number and it will show up with the ATT International Support.
Enjoy!

staulkor said:
I just got off the phone with ATT and I got an unlock code over the phone within 2 minutes!!!
Simply call 1-(916)-843-4685 and do what it says and you will talk to a representative. Tell them you are going to England/France/Germany/etc this week and you bought a Tilt and your old phone died and that you have a European SIM with you that you use over there and you need it to work in the Tilt. I just did it and I now have an unlocked phone!
Also, for all of you naysayers, google that phone number and it will show up with the ATT International Support.
Enjoy!
Click to expand...
Click to collapse
You have a SIM unlocked phone. This doesnt mean you can go dumping any ROM on it you want. But yes its a good idea

yeah, the technique works on ur convincing abilities though
@bratag: I'd say SIM unlocking is a much more desired issue as compared to cid unlocking, but then it might vary from person to person..

Quick... somebody try this with an iPhone!!.... *crickets chirping* anyone? *cricket* eh... *shrug* I love my Kaiser :-D

I posted this elsewhere and its documented by others all over.
SIM unlock is very easy. And legal. And actually done by AT&T.
Step 1: Call AT&T @ 1-(916)-843-4685, tell them you travel alot internationally. Ask them to to add the "International Dial" add on to your account (it costs like $6/month). (Note: the reason the number is not a 800 number is because it asumes you are calling from an int'l location, since its their int'l support line. 800 numbers don't work from an int'l location. You can even call the normal 800 # or even call 611 from your phone, and you can get routed to the int'l support line. I recommend you call from a separate line, so you can actually type in the unlock code when they give it to you to confirm it "takes" before you hang up. If you have another company SIM card, you can even test it with them on the phone)
Step 2: Tell them you also travel for extended periods of time and might need to use a local SIM in your phone. And you need an unlock code to do it. Since you have the international plan, they almost always will oblige. (if they don't, hang up, call back, get another rep, and ask again. They will eventually do it)
Step 3: They ask for your IMEI number. And they give you an unlock code.
Step 4: Say thanks to them
Step 5: Go online to your account manager, and remove the Int'l Plan on your features page to cancel it. You will only be charged a pro-rated amount for the feature.
Step 6: Enjoy your SIM unlocked phone.

Bratag said:
You have a SIM unlocked phone. This doesnt mean you can go dumping any ROM on it you want. But yes its a good idea
Click to expand...
Click to collapse
Well my phone is CID unlocked too, but thanks to Pof

ehhhh, slow it please:
what is the difference between SIM Unlock and CID Unlock?
Which is more permanent or more secure?
If I buy an unlocked Kaiser off this website, is it SIM unlocked or CID Unlocked?
thanks, MN

actually sometimes you dont even have to add international call...if you have been with ATT for a while (I'm going to assume 1 yr +) they will either give it to you over the phone, or email you it within a week if they dont have the code for your phone on hand (this is what happened with my 3125, which is still has no free SIM unlock) CID unlocking of course, is a completely different issue...

CID unlocking allows you to flash any carrier's ROM. SIM unlocking allows you to insert any carrier's SIM.

I dont have an ATT number. I just went into a store and bought the phone, and later that night called internation support and they gave me an unlock code, no questions asked (except for imei )

staulkor said:
I dont have an ATT number. I just went into a store and bought the phone, and later that night called internation support and they gave me an unlock code, no questions asked (except for imei )
Click to expand...
Click to collapse
That surprises me - I've ALWAYS had to give my account information, so I'm leaning towards calling B.S. on your description of your experience, unless you told them a number of other things also....
FWIW, the 800# for International Services is: (800) 335-4685 though for exactly your point about dialing 800#s outside the US, most of us have the non 800 # in our phones: (916) 843-4685.
I've never had to add the $5.99/mo discounted international roaming, just make sure that the "normal" international roaming is enabled. (Of course they fvcked that up last time and took me 3 calls from Japan on VOIP to get it fixed.)
YMMV of course,
Richard

rsolomon said:
That surprises me - I've ALWAYS had to give my account information, so I'm leaning towards calling B.S. on your description of your experience, unless you told them a number of other things also....
FWIW, the 800# for International Services is: (800) 335-4685 though for exactly your point about dialing 800#s outside the US, most of us have the non 800 # in our phones: (916) 843-4685.
I've never had to add the $5.99/mo discounted international roaming, just make sure that the "normal" international roaming is enabled. (Of course they fvcked that up last time and took me 3 calls from Japan on VOIP to get it fixed.)
YMMV of course,
Richard
Click to expand...
Click to collapse
Wait AT&T charge for international roaming?
Good grief - what DONT they charge for.

I got my unlock code, but where can i find the instructions? anyone? thanks

Bratag said:
Wait AT&T charge for international roaming?
Good grief - what DONT they charge for.
Click to expand...
Click to collapse
Ha, well actually, of course they charge a huge amount per minute for calls when u are roaming intl'ly. But you can buy a monthly service that brings the cost down per minute. It goes from f'in ridiculous rates to just plain ridiculous per minute rates. But this add-on does make sense if you plan to go overseas for an extended trip. And since its an add-on you can add it / cancel it whenever you need/don't need it. An example of the rates: in some cases its like 2.29 per minute to call without the plan. But with the plan its only 1.99
But at 30 cents per minute, if you make more than 20 min of calls, then you've "saved" money. So, how I stumbled upon getting an unlock code was since I was going to be there for a month, I actually got a local SIM and tried to put it in the phone and they said I could, but they'd have to give me an unlock code, which they did.

You may call BS, but who cares. I did this and it worked. If you want to call BS on this, go ahead. I found this on Howard Forums and thought you guys might like to know. Others have got their unlock code directly from ATT by using this method.

staulkor said:
You may call BS, but who cares. I did this and it worked. If you want to call BS on this, go ahead. I found this on Howard Forums and thought you guys might like to know. Others have got their unlock code directly from ATT by using this method.
Click to expand...
Click to collapse
You are the first person I've heard of getting an AT&T unlock code without being an AT&T customer. Bravo for you if true. (Note that I didn't say the *method* was B.S. - in fact I affirmed it working for me as well! I said doing all that when you "dont have an ATT number" sounded like BS - because I've always been asked for my account information as soon as they answer the phone.)
Richard

Hi,
I'm new in this phoneworld. I wonder if it is possible to buy a AT&T tilt via ebay and nulock her in Belgium. Do you think it is possible?
Kind regards.

I have called twice now to get my SIM unlock code and both CSRs said that because I have had AT&T service for less than 90 days, they can't/won't do it. They say I have to have at least 3 months service. Will try a couple more times but doesn't look good.

bernard.schockaert said:
I'm new in this phoneworld. I wonder if it is possible to buy a AT&T tilt via ebay and nulock her in Belgium. Do you think it is possible?
Click to expand...
Click to collapse
Well, I'm not aware of any verified-working Kaiser unlocking services right now, so I'd say no - not unless the person you buy it from has already had AT&T unlock it.
Richard

YMMV
rsolomon said:
You are the first person I've heard of getting an AT&T unlock code without being an AT&T customer. Bravo for you if true. (Note that I didn't say the *method* was B.S. - in fact I affirmed it working for me as well! I said doing all that when you "dont have an ATT number" sounded like BS - because I've always been asked for my account information as soon as they answer the phone.)
Click to expand...
Click to collapse
Well I got a Tilt on Friday and called this morning to get it unlocked. For grins I bought a brand new $20 GoPhone w/activation kit, activated it, and used that phone # at an Agent store to buy the Tilt no-contract ($530 ugh). Then I called the International Services folks and gave them the GoPhone # and my new Tilt IMEI. I expected a big spiel about the length of time I'd been a customer (as T-mo did to me on a prepaid unlock), a refusal to unlock phones on prepaid (as I'd previously heard from Cingular), or some other such nonsense - at which time I planned to call right back on my loooong-term account and get an unlock code.
Note that the first thing the agent asked was "Mobile number and last 4 digits of SSN". I gave him the prepaid phone # (active for <1wk) and my correct last 4 digits of SSN. He seemed to have trouble getting that combination to take, so I mentioned "This is prepaid, so I didn't think there was a SSN on it...."
To my unending shock, the guy on the other end of the phone then said "Ok, I've got an unlock code for you. Ready?" and read me out the code for my phone. Popped in an old Tesco SIM I had kicking around, entered the code, and wham! Unlocked Tilt.
So there's either some serious YMMV going on at International Services or AT&T has thrown in the towel on unlocking!
YMMV of course
Richard

kaiser unlocking

just a heads up for people wanting to unlock their kaiser, steer clear from these jokers http://www.gsmliberty.net, paypalled them $39.99 on the 13th Dec and still no unlock code submitted to me. Their response on the 13th was, "Your unlock code is processing. It will be sent to you today." The website advertises instant unlocking, i think not.
what a load of bull, wasted my money.
Anyone else had problems with these comedians?
Anyone recommend a decent company who can unlock my kaiser on t mobile?

Do you live in the US or elsewhere? and your trying to unlock to use on Tmobile, or are currently using on Tmobile?

ebay
a canadian unlocker with thousands of feedbacks can do it for $14

im in the uk the handset is a t mobile handset and my sim is vodafone

I used these guys, and ended up doing a chat session with them. You will need to download a program then send them the output. I got the code like an hour later to unlock. Their automated e-mail system does not tell you to download the program. Hope this helps.

yes i got the program and then uploaded the file to their server, but they still havent got back to me with the physical unlock code and this was four days ago when i uploaded the file

used imei check in the end, very fast and efficeint service, top marks boys

higgins340s said:
used imei check in the end, very fast and efficeint service, top marks boys
Click to expand...
Click to collapse
or me in 5 minite any htc via imei i can give code.
not for freeee offcouse..
but cheaper then anothers...

... or ...
Or just log into your AT&T wireless account, hit the hotlink for your Phone/Device, and then "NEED A PUK CODE" to get your unlock code without paying any of these companies/people

jdmba said:
Or just log into your AT&T wireless account, hit the hotlink for your Phone/Device, and then "NEED A PUK CODE" to get your unlock code without paying any of these companies/people
Click to expand...
Click to collapse
PUK and sim free codes are different.

Unlock rooted G1

Hi, I have a rooted G1, I was wondering if there was a way to unlock it so it can work with other networks. If not please just say no, I don't want people flaming me lol.

Yes, the phone can be unlocked regardless of root.
When you put a different SIM in the phone will ask for an unlock code. Both methods require you handing over your IMEI located under the battery of the phone.
If you've been a tmo customer for longer than 90 days phone them and say you're going to another country, they will give you the code.
If not, you'll need to buy an unlock code, it will cost around £10/$17. You give them your IMEI and they send you the code.

AdrianK said:
Yes, the phone can be unlocked regardless of root.
When you put a different SIM in the phone will ask for an unlock code. Both methods require you handing over your IMEI located under the battery of the phone.
If you've been a tmo customer for longer than 90 days phone them and say you're going to another country, they will give you the code.
If not, you'll need to buy an unlock code, it will cost around £10/$17. You give them your IMEI and they send you the code.
Click to expand...
Click to collapse
ah forget to add, If it was possible to do it without a code. Since its rooted if there was maybe a program that could get the job done.

NO
10char

shebaz said:
ah forget to add, If it was possible to do it without a code. Since its rooted if there was maybe a program that could get the job done.
Click to expand...
Click to collapse
That hasn't been achieved yet, supposedly the SIM lock goes deeper than the SPL... or something

There is an alternative.
http://thetravelinsider.info/unlocking/smartsimunlock.htm
I haven't tried it myself but I hear that it works just fine.
Worth a shot.

[Q] Unlock T-Mobile Dell Streak 7

Has anyone had any luck unlocking the T-Mobile Dell Streak 7?
If so please tell me/us how to do it.
Thanks.
Yes, I've read all the other threads about this subject, so I am aware of the various pay for service web sites, Rebel Sim II, etc....

ccannan said:
Has anyone had any luck unlocking the T-Mobile Dell Streak 7?
If so please tell me/us how to do it.
Thanks.
Yes, I've read all the other threads about this subject, so I am aware of the various pay for service web sites, Rebel Sim II, etc....
Click to expand...
Click to collapse
Well if you read them you would know you only have two choices...
First call Dell and or TMobile and see if they'll be nice enough to give you the code
Secondly pay the $80 for the code
Those are your only 2 options

I really worked well.
http://www.unlock-network.com/unlocking-Dell.php
only $56.99
A me funsiono bien.

http://www.wirelessunlocking.com 8.99
Success: Step Two
Your details have been successfully submitted and our system shows your Dell can be unlocked immediately.
Your IMEI: #################

unlocking
i contacted tmobile and told them i was going out of the country on business and needed an unlock to be able to drop diffent sim due to cost. With in one day they sent an email with the unlock

Actually, there are four options.
1. Send email to [email protected] with IMEI number which for me yielded a big fat:
Dear Customer,
The below device is a retail piece. Please contact carrier with proof of payment in order to procure the code also do let the carriers know that the below device is a retail piece.
Mobility Unlock code Team
2. Call T-Mobile and plead your case, which yielded me heartburn.
3. Use a 3rd party chip/service and pay money.
4. Call Dell's mobility team toll free number (can be found on this forum or on Dell.com) and plead your case, which yielded me a code.

rickleasa said:
http://www.wirelessunlocking.com 8.99
Success: Step Two
Your details have been successfully submitted and our system shows your Dell can be unlocked immediately.
Your IMEI: #################
Click to expand...
Click to collapse
Tried that unlocker, waited 24 hours, got this:
Dear Customer
Thank you for you recent order. Please find your updated order details below.
Unlock Status:
We have been unable to obtain an unlock code for your phone using the imei number supplied. Although this model is generally un-lockable, there are instances where codes cannot be generated. This is due to unique phone variables and cannot be predicted in our preliminary report.

I called Dell and waited for day. They gave me unlock code on the phone within 5 minutes. No sweat. Make sure you're still with TMO before unlocking. That's it.

I've finally got my Dell Streak 7 Unlock!!!!!!!!!!!!!!!!!!!!!!!!!, after three long frustrating months of head aces, and many many hours on the phone chewing out T-mobile and Dell, fist off id like to say if you buy a Dell streak 7 and want it unlock PLEASE PLEASE buy it from Dell- NOT T-mobile, this will save you and the reps at T-mobile lots of time, anyhow here is what i had to deal with!!!!!!!!!!!!!!!!
After getting my Dell Streak 7, i ran Gingerbreak.apk, great root tool, rooting in a few clicks right from Tablet.... then i started to call around about the Sim Unlock code......only to find out the if you bought it stright threw Dell they would unlock in in less then 24 hours.......but if you bought it threw Tmobile OMG your in for a treat......
I had to sign up for a pre-paid plane, plane had to be active for two months, after which you had to have $10 dollar credit on your account, about 40 bucks what i had in it total not to to bad, when there are places asking about 60-90 bucks to unlock it, but could have dealt with not having to call Tmoble every day to find all this out in the first month, so now a month in trying to get the code im on my way closer to unlocking it.. i wait my 60 more days with the proper limitations that they said to have the tablet unlock ( account for 60 days and $10 on account)......... when my 60 days was up i was calling right back to get the unlock code.......
This was my trouble for three day about 4 hours each day on the phone with T-mobile, T-mobile was saying that Dell has the Code, and Dell was saying T-mobile does, well we all know that T-mobile has it!! its a SIM Lock its there SIM wtf....... so so so mad......grrrrrr... days of this...... i called and called and called demanding the Code, Saying someone put it on there i want it off !!!!
If not your taking this Tablet back and im buying one from dell, they even came to a point trying to tell me that it cant be *unlock* that they dont have the software to unlock it, that i would have to buy a internal tablet, i was like wtf...... thats a bunch of BULL SH*T......
so i called again.......... most the responces back are threw emails saying something ( some kid of excuse ) on why they wont give you your unlock code...... so fillany getting Dell and T-mobile to do a conferance call and each of them saying they had the code to each other, and me causing one big azz stink.... saying they either taking the Tmobile tab back and sending a unlocked dell not stamped with the t-mobile logo, or im calling a Lawyer yes i say it..........Lawyer ;-p
and Bam
my unlock Code was sent in less then 24 hours in the 6th email with my code....... the 5 email before were some excuse why they woulnt give me my code......
if you have T-mobile i feel for you, they have the worst customer support ever.......
all but one Girl that i got, her name was Kris, she helped out alot in the end........
thank you bunches
Kris.........
so if you have account with them for 60 and its prepaid, you can get it unlocked
ive even GingerBroke (rooted it) with Gingerbreak.apk
and ive NVFlashed android 3.2 on to it as well, running 3G from T-mobile.... guess the 3.2 doesn't have 4G yet on the ROM but all works g..... rumor has it its Dells coming out with 3.2 update Oct.7th so we will see, im not getting my panties in a bunch though.....
runs great i love the 3.2 on it, it runs so much better
however i have Boost Mobile, and i threw my Boost SIM in it and it was for the unlock code, put that in it was good, it unlock, then i ran the code on the Sim threw the settings and it was good, got me into the PUK code which at the time i didnt have and it locked up my boost sim
but now i have the boost sim unlock and still nothing working on the tablet.......
soon to try out a rebel sim and see if that works or maybe even go with ATT gophone plan....... 50 buck unlimited..... and it will work on ATT
if anyone has any questions about the DELL STREAK 7 and needs some help hit me up i would be glade to share what i have learned in the past few months..........

I purchased multiple SIMs through T-Mobile (whiile trouble shooting). How can I find out if the last SIM is locked (or not)?
If I am willing to buy a new SIM from AT&T ($12) do I care if I have an unlock code?

StreakNuBee said:
I purchased multiple SIMs through T-Mobile (whiile trouble shooting). How can I find out if the last SIM is locked (or not)?
If I am willing to buy a new SIM from AT&T ($12) do I care if I have an unlock code?
Click to expand...
Click to collapse
Did you not read thr posts above? The.SIM is not locked the Streak is. Pay your money or call Dell and get a code.

cdzo72 said:
call Dell and get a code.
Click to expand...
Click to collapse
Is this a 'senior moment'? Call Dell? Didn't you red my post, I'm (sorrowfully) with T-Mobile.
I get it; the Streak is locked. I've inserted 3 T-Mobile SIMs and never been asked for an unlock code. (I'd ask where to put an unlock code, but I doubt the answer would something physically possible)

Your first question was about the sim itself and second question was about the device itself correct?
If you know for a fact your device is either unlocked or willing to accept that carrier, just pop the sim in and see what happens.
If it's unlocked it might work, but it depends on how the carrier sets up sims for tabs and phones (they make it intentionally complicated)
If the device accepts the sim but the sim is locked there's bound to be an input box somewhere to enter the PUK off the larger sim card it came from.
Noone really ever bothers with sim locking though as it's not really relevent/useful (to my knowledge), it's mainly device locking.
If the s7 is locked a tmo sim wouldnt prompt for an unlock code though as it's either locked to tmo or not locked at all.
If you need to unlock the device either ask tmo or dell like previously mentioned.

StreakNuBee said:
Is this a 'senior moment'? Call Dell? Didn't you red my post, I'm (sorrowfully) with T-Mobile.
I get it; the Streak is locked. I've inserted 3 T-Mobile SIMs and never been asked for an unlock code. (I'd ask where to put an unlock code, but I doubt the answer would something physically possible)
Click to expand...
Click to collapse
Well first of putting a T-Mobile SIM card in a T-Mobile device like the Streak7 will not cause the Unlock screen to come up , because it is a native SIM card ... To get the unlock window to come up you have to put in a foreign SIM card .. If this is a TMO S7 Most likely it is locked ...
---------- Post added at 01:05 AM ---------- Previous post was at 01:04 AM ----------
TheManii said:
Your first question was about the sim itself and second question was about the device itself correct?
If you know for a fact your device is either unlocked or willing to accept that carrier, just pop the sim in and see what happens.
If it's unlocked it might work, but it depends on how the carrier sets up sims for tabs and phones (they make it intentionally complicated)
If the device accepts the sim but the sim is locked there's bound to be an input box somewhere to enter the PUK off the larger sim card it came from.
Noone really ever bothers with sim locking though as it's not really relevent/useful (to my knowledge), it's mainly device locking.
If the s7 is locked a tmo sim wouldnt prompt for an unlock code though as it's either locked to tmo or not locked at all.
If you need to unlock the device either ask tmo or dell like previously mentioned.
Click to expand...
Click to collapse
Yeah , what he said ... did not see this post before I posted ...

If I want to root my 4G, does it matter if it's locked or unlocked? I am currently buying a month at a time, and plan to continue doing so for the near future at least. But want to make sure I don't do something that invalidates my month halfway through.
I presume if I were to root it would then be possible to delete the Dell Stage software? Any of the other add-ons I can get rid of - or perhaps more importantly ones I need to make sure to keep?

EwanG said:
If I want to root my 4G, does it matter if it's locked or unlocked? I am currently buying a month at a time, and plan to continue doing so for the near future at least. But want to make sure I don't do something that invalidates my month halfway through.
I presume if I were to root it would then be possible to delete the Dell Stage software? Any of the other add-ons I can get rid of - or perhaps more importantly ones I need to make sure to keep?
Click to expand...
Click to collapse
Does not matter, Locked or Unlocked , you can still root .... Sounds like what you want to do , you may investigate a custom ROM that has that stuff already removed ...

tcboo said:
Does not matter, Locked or Unlocked , you can still root .... Sounds like what you want to do , you may investigate a custom ROM that has that stuff already removed ...
Click to expand...
Click to collapse
Recommendations? Via PM if necessary

'ey forgive me I'm a noob.
Seriously, this is an old device and there's not one available freeware method of obtaining the lock-code? I have two of 'em, purchased to resell.
Both are tmobile devices right now, I'm wanting to unlock them for any AT&T sim card. I'm currently ordering chargers for them, so I'm not too clear on which ROM they're operating on currently, I just know they're locked to Tmobile because they guy who sold them to me.
Options I've seen are to use dell or tmobile support-neither will work this isn't a retail piece, it was purchased from ebay, ebay seller doesn't know the original owner, no clue where any of that info is.
I don't want to pay for the fee, kinda negates the purpose of my purchase.
I've unlocked other tmobile devices via ROM's, managed to get a select few on the proper networks with AT&T...
Is there any option available for these two tablets?
I'd prefer full functionality (3g 4g)but if the only available means are limited, then so be it.
Heck, is there a way for me to just find my own unlock code in the device once I manage to get the chargers?
I'm just surprised this is such an old device, there's not a simple/available free solution to this????
gimmie a compass, I already have a bit of a map... (My search results have all popped up with forums from last april or so, and an abundance of them to the point I don't have time to dedicate crawling through them all. :/)

Okay, I'm a total newbster / newbsterino and probably even suggesting something that is frowned upon.... maybe LOL, but here's what I was thinking...
There is currently a list of IMEI and unlock codes available but it's a very short list. Couldn't you "Temporarily and for testing purposes only" change your IMEI number on your DS7 to one on the list and use the code on the list to unlock, then rewrite your IMEI to your original one. Just a thought if that may work.

sim card error
i really appreciate your work helping and providing the android updates that dell wont even do.
i installed honey and it kept turning off.( i think i found the repair)
so
i upgraded to cm10.1 (and am very happy with it/ i don't want to go back)
the cm 10.1 isn't finding my sim card.
sim toolkit will not update or find the card (all the number about size are zero and when i insert and remove their is no "signal" that its noticed)
i will be happy if i have to revert to honey3.2 but i want to keep jellybean!
thank you for reading.

[Q] AT&T Carrier Unlock Process

I'm going to be travelling to Thailand from the US on Saturday and would like to know if anyone has been successful with calling AT&T and having them give you the carrier unlock code for the Vivid? I'm a long time AT&T wireless customer (since Cingular e.g. 2002ish) and not sure if that helps also?
I just want to be able to have access to data while in Thailand and won't be making any calls so was thinking I could just get a local prepaid sim card to get data the week I'm there. Make sense or is there something else I should do?
All thoughts are welcome!

You can get your Unlock code off of your ATT account. Login to ATT, mouse over "My ATT", then mouse over "Wiress", then click phone/device. The next page it pulls up will be info for your device. You will see a "Unblock Sim" link, click it and it will give you your unlock code and instructions.

Thanks for the info. But where do you enter the puk code. I type it in the dialer and it just dials a number.
* nevermind google does wonders. I need another company's sim to bring up the option.
Sent from my HTC PH39100 using xda premium

That wont allow you to use a different carrier's sim in your Vivid. Its just to unblock your sim if its been locked. To unlock your phone to use on a different carrier you either have to call AT&T or pay to have it done online.

Lutfen said:
You can get your Unlock code off of your ATT account. Login to ATT, mouse over "My ATT", then mouse over "Wiress", then click phone/device. The next page it pulls up will be info for your device. You will see a "Unblock Sim" link, click it and it will give you your unlock code and instructions.
Click to expand...
Click to collapse
I need the phone unlocked, not the sim card. I want to use a carrier in Thailand other than AT&T. I guess I'll suck it up and give AT&T a call to see if they're giving unlock codes for the Vivid yet.

Please post your results from the call. I would like to know if you have any success and what needs to be done.

As jayv81 found out through google, you need another company's sim in order to use the unlock code from ATT. Why is that because your phone is sim locked. Whatever sim you get in Thailand will not work until you go through the unlock process. This process should allow your phone to work in Thailand, verify with ATT though. I had an old Nokia 6230 from Cingular days that I used in Turkey with multiple carriers after I unlocked it using this process.

I called AT&T and they won't provide an unlock code because the phone is still "exclusive" to them. Think I may try one of the websites out there to see if they can generate an unlock code for me. Probably worth $5 or so to give it a shot.

This is probably the most reliable place to unlock it but its a bit more expensive. I went to the site and its on special for about $17 right now.
http://www.youtube.com/watch?v=K1Oa2yy_EGE&feature=youtube_gdata_player
Sent from my HTC PH39100 using xda premium

After a bit of digging around I have a few questions/suggestions -
1 - Did you buy the phone off contract, or with a new line or upgrade discount? If you bought the phone off contract at full price, you have some more pull.
2 - I saw a post on another forum where someone had this issue with previous devices, and the front line rep he spoke with assured him this couldn't be done, but then he asked to speak with Int'l Support, and they were able to do it for him in minutes
3 - Also suggested was to speak with a supervisor and request that a case be opened. Once a case is open with the Case Team, they're more likely to provide you with the unlock code
This is not from personal experience, just some suggestions I've found. As always in these situations, it's best to stay calm and collected, while being assertive at the same time. Screaming and yelling at helpless reps get us nowhere..

Just use ebay 5$ quick and essey most use swiftunlocks and are reliable

I just used this $4.00 service and it literally took 9 minutes for the order to be processed and the unlock code to be sent to me.
http://www.ebay.com/itm/UNLOCK-CODE-For-ATT-HTC-Vivid-Not-Found-IMEI-starting-35629804-/320850117920
They have an online process which is fully automated so it makes this a lot faster.
Oh ya, and the code worked fine with my AT&T VIVID. I have a German SIM card for my business travels and once I put it in my phone it asked for the unlock code. I punched it in and VOILA, it gave me a positive response and said it needed to reboot to complete the process. After the reboot the German SIM card was active in the phone.

Usually, you can unlock your phone six months after you bought your phone.
But I'm not very sure for them can let you go earlier or not. or do they have a temper code for you to unlock your phone.
you can try it, but if you have already bought it for six months, you can unlock it without any questions.