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AT&T Tilt Unlock Question

Hello, I am new here. I have been reading for days and days now, and I have come up with a question:
I have a brand new AT&T branded Tilt that I want to unlock. I found the Sim unlocker on the stickie. The question is this, AT&T has already provided me with the unlock code for my IMEI number, so if I just use their unlock code will it stay unlocked forever, even if I flash a new rom to the phone? Are there any benefits to using the XDA Sim unlocker versus the unlock code that AT&T provided to me?? Will I still be able to use the phone anywhere in the world with AT&T unlock code?
And what about those internet sites that claim to unlock your phone for a fee, do they work? Because a friend of mine wants to unlock as well, but is scared of the process found on XDA.
If the AT&T unlock code will work, how do I do it??
Thanks for any help.
Still reading!!
I am a noob but I am learning!

brownbaby said:
Hello, I am new here. I have been reading for days and days now, and I have come up with a question:
I have a brand new AT&T branded Tilt that I want to unlock. I found the Sim unlocker on the stickie. The question is this, AT&T has already provided me with the unlock code for my IMEI number, so if I just use their unlock code will it stay unlocked forever, even if I flash a new rom to the phone? Are there any benefits to using the XDA Sim unlocker versus the unlock code that AT&T provided to me?? Will I still be able to use the phone anywhere in the world with AT&T unlock code?
And what about those internet sites that claim to unlock your phone for a fee, do they work? Because a friend of mine wants to unlock as well, but is scared of the process found on XDA.
If the AT&T unlock code will work, how do I do it??
Thanks for any help.
Still reading!!
I am a noob but I am learning!
Click to expand...
Click to collapse
The Unlock Code that AT&T gave you should work fine. Once you do a SIM unlock it be will be unlocked forever.

Thanks for the help! What about the internet sites that you pay for the unlock codes, do they work??
How do I use the AT&T unlock code?
Sorry, but I didn't find any info on the wiki about that.

You put in a non AT&T sim card and it will ask you for a code. You enter a valid code and you are unlocked.
All the Unlocker does is find your unlock code due to a hack on the radio.
I wouldn't be suprised if some of these sites that sell unlocking actually wouldn't just sell the instructions available free on this site.
Its very easy for your friend to unlock his device. Just follow the instructions. Now, don't hold be liable but I'd say there is a 99% change of the hack working. I did it fine. Took me maybe 30 mins to read and then follow instructions.

No Worry, i did the same thing and works..
Call AT&T explain that you need to use oversea SIM at different country while you travel as for business. they will ask your IEMI code and email unlock code within 3 business day, i just get mine and work perfectly without worrying screw up the radio cracking method and $$$ free.

Great this was very helpful. I am hoping to purcahse a Tilt from At&t on my US account then use my China Mobile sim while I am living here in China. The reason I want the Tilt is for the Chinese language software Pleco. How has everyones experience been with the stylus and screen on the Tilt. Are there any other At&t based devices that I should look into or wait for?

rg7548 said:
Great this was very helpful. I am hoping to purcahse a Tilt from At&t on my US account then use my China Mobile sim while I am living here in China. The reason I want the Tilt is for the Chinese language software Pleco. How has everyones experience been with the stylus and screen on the Tilt. Are there any other At&t based devices that I should look into or wait for?
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Click to collapse
I used the free SIM unlocker here and it works great. I like the Tilt, stylus works fine, my finger - not so much lol. I'm looking into getting the Fuze.

[Q] Unlock SK4G without SIM?

Hay, maybe it's a stupid question, I hope not..
I'm thinking about getting a Sidekick 4g from the US. I live in Germany.
Can I unlock the phone without acces to the network? Or can I do it with wlan? Because in the unlocking thread is written, that I need that program from the app market. I haven't had an android cellphone before, so I don't know, if I must have a SIMcard for using the phone.
I found some shop that gets the unlock code with the IMEA, that number is written on the phone, right? Is there a way/tutorial to unlock it with IMEA?
I've wanted a sidekick since I knew they exist and now it's possible, with android.
I hope you can help me

blumchn said:
Hay, maybe it's a stupid question, I hope not..
I'm thinking about getting a Sidekick 4g from the US. I live in Germany.
Can I unlock the phone without acces to the network? Or can I do it with wlan? Because in the unlocking thread is written, that I need that program from the app market. I haven't had an android cellphone before, so I don't know, if I must have a SIMcard for using the phone.
I found some shop that gets the unlock code with the IMEA, that number is written on the phone, right? Is there a way/tutorial to unlock it with IMEA?
I've wanted a sidekick since I knew they exist and now it's possible, with android.
I hope you can help me
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Click to collapse
I haven't personally unlocked an android device but I unlock a lot of blackberrys, there are many sites that will give you the code for around $15 but if all you need is an app from the market you should have access to the market with a wifi connection and a google account, good luck!

That's what I thought,too. But I don't know, if the phone works without a simcard..?

blumchn said:
That's what I thought,too. But I don't know, if the phone works without a simcard..?
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Click to collapse
Yes it does, just can't make calls/send text messages or go online without a wifi connection.

You can unlock the phone without a SIM card no problems. I did it myself. You can install any apps you need by either copying them to the SIM card and launching them from there or sideloading them using ADB. Unlocking the phone just involves dumping a file to the SD card and using a hex editor to find the unlock code.

If the original owner of the phone has had the phone for more than 40 days they can request the Unlock code from T-Mobile, or if you purchase the phone for full price, provide T-Mobile with the reciept and they should send you the unlock code for it. I bought my Sidekick when they first came out and 40days after i ordered it, I asked T-mobile for the unlock code and they emailed it to me. To unlock it all i had to do was put a non-tmobile sim card in it and type the code

[Q] [q] d2g + us att sim?

So I've done a large amount of searching, not only on XDA but elsewhere to find a real 'answer' to my question, but I haven't found anything concrete, hence this thread.
I have aquired a Droid 2 Global from VZW for free, and I want to use it with my US ATT SIM, on the US ATT GSM Network.
Things i have done:
- Flashed the phone to the stock OS in order to....
- Flash the radio so it accepts ATT GSM signal
- Aquired the sim unlock code from ATT for my current phone/sim (I'm unclear on exactly what this whole sim unlock process is about, perhaps why I'm asking)
The phone boots, but when I have my SIM inserted, it asks for the unlock code.... What exactly IS it asking for?
The SIM unlock that I recieved from ATT doesn't work.. (I assume this is the unlock for my sim, in my current phone?)
What is the next step, if this is possible? I've looked at getting the phone unlock code via ebay, or one of the piggyback devices like TurboSIM, but I'm unsure what will work, if anything will work?
Help??
Thanks in advance for any info provided

It asks for the unlock code you can get from VZW's Global Support if you are a VZW customer.

Gasai Yuno said:
It asks for the unlock code you can get from VZW's Global Support if you are a VZW customer.
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Well, since I'm at ATT customer, how would I go about getting this code? I do have a friend that works for VZW, which is how i got the phone, and he is willing to assist me. Can he provide it?

The phone must be on an active line of service, and the billing history must be clean for the past 6 months.
If your friend works for Global Support, then maybe. If not, I doubt it.

Hmph..
I guess I overestimated the difficulty of getting this to work. It was just another case of having to get the unlock code from the phone itself via IMEI number,and yahtzee, working as I had hoped.
For some reason I had the notion that it was significantly more difficult after reading all of the posts about trying to get other SIMs to work.. but its actually very very straight forward and easy.. it just seemed that nobody had ever really made it clear that a US ATT sim could work on a VZW D2G handset with US ATT service.
Thanks for your input!

unlock for t-mobile?

is it possible to get the at&t mini and unlock it for t-mobile? wasn't sure if it takes awhile for the mini to be unlockable and are the carriers compatible with one another? from what I understand both work off of gsm but will I have issues with t-mobiles 4g/etc...

I just got my at&t one mini unlocked today and can receive/send voice and text without issue using a T-Mobile USA sim card. However, I don't yet have any data connection. I was told it could take up to 24 hours so I'll report back tomorrow.

Hooray for me! Just called T-Mobile tech support and they walked me through manually configuring the APN and now I've got voice, text, and freakin' LTE! I was told this phone wouldn't work with our LTE, but it looks like they were WRONG! HTC One mini on T-Mobile USA FTW!

PuffDaddy_d said:
Hooray for me! Just called T-Mobile tech support and they walked me through manually configuring the APN and now I've got voice, text, and freakin' LTE! I was told this phone wouldn't work with our LTE, but it looks like they were WRONG! HTC One mini on T-Mobile USA FTW!
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Nice to hear, this is exactly my plan too. Does 3G / HSPA+ work as well?

I can get edge, umts, hspa+, and LTE! But I'm also in Kansas City where we have a refarmed network. #winning
Sent from my HTC One mini using xda app-developers app

PuffDaddy_d said:
I just got my at&t one mini unlocked today and can receive/send voice and text without issue using a T-Mobile USA sim card. However, I don't yet have any data connection. I was told it could take up to 24 hours so I'll report back tomorrow.
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Did you call AT&T and have it done that way?

orrorin said:
Did you call AT&T and have it done that way?
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I tried to, but AT&T couldn't get it to unlock the first time, so they had to open a case file and some tech guy called me back the next day and got it done. Took all of 30 seconds.

Can the bootloader of the ATT version be unlocked on htcdev?

phositadc said:
Can the bootloader of the ATT version be unlocked on htcdev?
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I think so. @jmz unlocked it if I remember correctly

phositadc said:
Can the bootloader of the ATT version be unlocked on htcdev?
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Click to collapse
yes

My apologies if this question is foolish, but AT&T says they can't unlock my htc one mini for me, even though I paid for it in full, says there is no unlock code for it. Talk to tech support and everything, and they still deny there is a code available.
So I try ebay and other pay for code websites; probably like 8 of them can't find an unlock code. They have even searched the 'not found' databases.
Is it possible to have a phone that is 'unlockable?" or one that has no code for it? Are there any alternative methods to unlock the sim to use on other networks? I've never had such a hard time finding an unlock code for a cell phone.
Thanks in advance for any help you guys can provide!

fobio74 said:
My apologies if this question is foolish, but AT&T says they can't unlock my htc one mini for me, even though I paid for it in full, says there is no unlock code for it. Talk to tech support and everything, and they still deny there is a code available.
So I try ebay and other pay for code websites; probably like 8 of them can't find an unlock code. They have even searched the 'not found' databases.
Is it possible to have a phone that is 'unlockable?" or one that has no code for it? Are there any alternative methods to unlock the sim to use on other networks? I've never had such a hard time finding an unlock code for a cell phone.
Thanks in advance for any help you guys can provide!
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Click to collapse
As mentioned earlier, this same thing happened to me. The customer service reps don't know why, but their computers tell them they don't have an unlock code. They have to open a "case" for you and some technical guru will call you back with the unlock code.
Keep in mind (I found this out the hard way), unless you root the phone, you won't be able to use the WiFi hotspot feature on T-mobile.

PuffDaddy_d said:
As mentioned earlier, this same thing happened to me. The customer service reps don't know why, but their computers tell them they don't have an unlock code. They have to open a "case" for you and some technical guru will call you back with the unlock code.
Keep in mind (I found this out the hard way), unless you root the phone, you won't be able to use the WiFi hotspot feature on T-mobile.
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Well...I've done this, opened a case number, and the response was I was not eligable. Said I have to have active service for 6 months before I can have an unlock code. I manage to buy this outright on a gophone account.
Is it possible to software unlock via cable or some alternate method? It doesn't look like AT&T is willing to help me out. I'm not looking to use on T-mobile, I want to use this out of country.

i bought a code for $25 from cellunlocker.net, turn around was 2 days but it worked fine...

norazi said:
i bought a code for $25 from cellunlocker.net, turn around was 2 days but it worked fine...
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Well I finally managed get an unlock code through AT&T.
Spent and hour last week with tech support, and then a supervisor had to then request the unlock code specially on my behalf to another person higher up. Got a case number and 1 week later this morning got the code. It was a painful process, totally not worth the time. Better to pay for the code.
I had tried cellunlocker.net 2 weeks ago, but I guess the code wasn't available then but is now.
Note to self; don't buy a phone when its totally brand new to unlock, wait a few weeks or months.

HTC J One mini
PuffDaddy_d said:
Hooray for me! Just called T-Mobile tech support and they walked me through manually configuring the APN and now I've got voice, text, and freakin' LTE! I was told this phone wouldn't work with our LTE, but it looks like they were WRONG! HTC One mini on T-Mobile USA FTW!
Click to expand...
Click to collapse
Awesome! I am going to try the same!

[Q] Noob Question - Help appreciated.

Hello all,
I purchased a Samsung galaxy s2 GT-i9100m off someone on craigstlist a few years back (original owner /w box clean imei).
I am currently on Virgin Mobile which is bell mobility network - Apparently when I purchased it he already unlocked/rooted the phone but I believe I removed that by installing the official jellybean on my phone (it still works with my virgin sim).
Now I am planning to purchase a new smartphone and give my mom this one.. She is on the rogers network.
I have no idea if this phone is virgin or bell locked (does it actually matter between the two while selecting it on a unlock code site?)
If it does matter how do I find out the orginal locked carrier? The phone has no logos besides the type GT-i9100m.
Oh and what is the cheapest unlock site?
Thank you.

Meowthx said:
Hello all,
I purchased a Samsung galaxy s2 GT-i9100m off someone on craigstlist a few years back (original owner /w box clean imei).
I am currently on Virgin Mobile which is bell mobility network - Apparently when I purchased it he already unlocked/rooted the phone but I believe I removed that by installing the official jellybean on my phone (it still works with my virgin sim).
Now I am planning to purchase a new smartphone and give my mom this one.. She is on the rogers network.
I have no idea if this phone is virgin or bell locked (does it actually matter between the two while selecting it on a unlock code site?)
If it does matter how do I find out the orginal locked carrier? The phone has no logos besides the type GT-i9100m.
Oh and what is the cheapest unlock site?
Thank you.
Click to expand...
Click to collapse
It depends on the unlocking method, some just unlock using a standard code whilst others contact the network it is locked to for a specific code. I would advise checking just to be sure so the unlock works. However after research that phone is seen most common on Virgin so I would select them and if that option isn't available go Bell (After all most services offer a refund/retry, all that I've used anyway)
Unfortunatley, I do not know a cheap and reliable service but some say you can do it yourself but I'm sure after some search on Google/eBay you can get a good, RELIABLE service (Reliability is more important than cost)
Hope I could help and good luck with your unlock

Meowthx said:
Hello all,
I purchased a Samsung galaxy s2 GT-i9100m off someone on craigstlist a few years back (original owner /w box clean imei).
I am currently on Virgin Mobile which is bell mobility network - Apparently when I purchased it he already unlocked/rooted the phone but I believe I removed that by installing the official jellybean on my phone (it still works with my virgin sim).
Now I am planning to purchase a new smartphone and give my mom this one.. She is on the rogers network.
I have no idea if this phone is virgin or bell locked (does it actually matter between the two while selecting it on a unlock code site?)
If it does matter how do I find out the orginal locked carrier? The phone has no logos besides the type GT-i9100m.
Oh and what is the cheapest unlock site?
Thank you.
Click to expand...
Click to collapse
sorry, i cant help you with your question.
i just wanted to point out to be very cautious when choosing an unlock site. i see posts frequently of users getting ripped off. when choosing a site, i would do some google searches on them, to see if it results in any scam reports.
i have never used one of these sites, so i dont know ant to suggest.