How are Network Lock Codes generated ? - HTC One X

Hi guys,
just intrigued really....I have an HTC One X from Orange UK and recently ended my contract. Unfortunately the M8 on Vodafone I have needs a repair so I tried to network unlock my 'old' HOX to find the network unlock code didn't work. I tried two vendors and both gave the same code. Luckily I spoke to Orange and even out of contract they were very helpful and agreed to send me the unlock code for free. Unfortunately, the unlock code they sent me was the same code I had from the 3rd parties.
I chatted with HTC who were pretty helpful also and when I explained that this was my 5th HOX having been replaced/repaired with Orange several times over the 2 years (I managed to hit every documented hardware issues there was)...they looked it up and found the one I currently have, had been repaired and the mainboard had been changed which might explain why the unlock code didn't work.
Interestingly the guy said if I could find the devices previous IMEI and Unlock Code..they might be able to generate a new unlock code...
Not entirely sure whether they need the previous IMEI and Unlock Code for 'Procedure' and 'Security' or whether those number somehow influence the unlock code of the phone so thought I'd ask you guys...
My gut instinct is that the firmware install generates the unlock code based on the hardware in there at the time of install...so if it's possible to replace a mainboard without wiping the firmware, it's conceivable my firmware still has the unlock code related to the previous mainboard....which would be impossible to work out without the IMEI of the previous mainboard..
Unfortunately Orange said they don't store the IMEI of previous incarnations without scrubbing the last two digits and they didn't appear to have a good record of all the work that had been done on my phone/s (I'm sure it's there somewhere but customer services didn't sound like they had it). What they did say after speaking to their technical support guys in the unlocking dept (whoever they are) was that they would send me 'another' number within 24hrs....I kind of paused when they said this and asked where they're going to get that number from but was assured it would be a different number to the one they just sent.....I'm hoping (and I know it's a slim chance) that they do infact have a historic log of IMEI and/or Unlock codes for phones that have gone through their repair centre...we'll see...
Ant.

Related

HTC Unlock Software by IMEI Number?

Can anyone tell me the name of the software people use to unlock HTC handsets (specifically Mega) by the IMEI number?
Ive already spent alot of money getting codes off people unlocking my families' phones, there is obviously an easier and cheaper way to do this
Thanks
I have another problem, tried to unlock two hd2 (both t-mobile) and no codes in their database. before had unlocked more than ten hd2 using the same seller on eBay
they said that the base would be updated in 1-2 months (
i can`t wait.
if somebody knows please give me a link to "how to unlock HD2 by software"

[Q] unlocked 800x

I had messaged someone my meid number and received a unlock code for my 800x. I successfully unlocked my phone. Some time later the bootloader became corrupted and I had to fix it. I relocked the phone and used the offical sony tool to restore my phone. I was wondering how I go about unlocking my phone again the number i had was written on a sticky note that was on my desk which my cat knocked a glass of chocolate milk on....thanks in advance
Also will donate small amount
Unfortunately that number was kinda super important, you see for r800x's the bootloader is ready to be unlocked out of the gate unlike many other versions. The reason why you generally can't unlock them though is because sonys online tool needs an IMEI to calculate your unlock code, which is a problem because CDMA phones dont have one, they have MEID codes instead. So anyway a while ago someone found out how to cheat sonys site into accepting MEID codes and spitting out the correct unlock code. Unfortunately the holes long been patched so your only option now is a paid service such as this one (~$24):
http://forum.xda-developers.com/showthread.php?t=1322827
I was hoping someone had it on file.. it was a member here I don't remember who.
Ya in its prime there was I think 4 people collecting the codes right before sony shut it down, somewhere in here:
http://forum.xda-developers.com/showthread.php?t=1197890
I think it was ashergray, mills, blagus and possibly someone else, anyway they broke up the numbers by sections, so there is a chance one of them might have your number still, or maybe they collaborated, I guess theres only one way to find out...
*EDIT* Around here-ish they mention it:
http://forum.xda-developers.com/showthread.php?t=1197890&page=19

Sim card unlocker

Hi,
I would like to know where can I buy a sim card unlocker. (I know I can introduce a code to unlock the device but I´ll lost waranty)
Thank you!
As far as im concerned its impossible without a code and without voiding your warrenty. There might be something but im still a n00b with unlocking so maybe another samsung device will have an app for it like the s2/3.
Sent from the phone of Gamers
It's codes-only on Samsung devices. Even if you pull the code from the phone itself like with the S1, S2 etc. you still need to manually input the code.
The only thing I can think of that resembles a hardware unlocker is the XTC Clip, which is for HTC devices only. Perhaps a JTAG box like a Riff will do it? You'd need to read up.
SIM unlocking generally doesn't void a handset warranty, flashing ROMs and Recoveries however, does
I don't know where your from OP, but if you're from anywhere in the EU, your phone carrier is legally obliged by EU law to allow you unlock your phone from their network.
There may be a certain length of time from when you purchased the phone/started the phone contract (here in Ireland I think it's 90 days, at least for PAYG phones).
You just have to ring up your carriers customer support and they should give you the unlock code (and possibly how to enter the code), once you've verified you're the owner of the phone/contract.
Hope this helps

[Q] Unlocking the T989 Revisited

First:
I know there is a fully legit method to unlock this phone via t-mobile. For what it is worth, I recently tried to do this and was stymied by the bureaucracy before I was able to get it done. Specifically, they apparently had a different phone registered to my account despite the fact I had activated it with the T989 (switched to prepaid) so I had to wait 24 hours for that to get into the system. Then I was required to FAX my proof of purchase but by then I was out of the country.
(Funny story: I got my g/f a legit unlock code, who is running a Vibrant. It didn't work, and we found this out in South Africa. Luckily I brought an extra phone which I had unlocked myself.)
Second:
Has anyone taken a serious look at this? I know there are ways to do this with various (kind of expensive) hardware, unlocking websites of various pedigrees, or taking it in to certain stores for a fee. But first of all where is the fun in that, and second of all, for people in a pinch all of these methods may not work. Best to have a DIY method where all you need is adb and a hex editor.
Third:
Unlocking is a pain anyways, because from what I read you have to go back to stock to do it, and who wants to do that?
Finally:
Does anyone want to try this? I am not a seasoned developer, but I am probably going to go through the official process of unlocking my phone, which means that if there is something I can snapshot, I can do it before and after, which might provide some hints as to where this phone is unlocked. Privacy issues must be respected, meaning I probably will be reluctant to share details such as my IMEI, but maybe we can all work together to figure out offsets or otherwise find a pattern useful in unlocking this device.
Thoughts?
Same thing about the vibrant here. I requested the unlock code from Tmo, and they sent it in a about a day. When I tried to use the unlock code, it wouldn't work. I used all attempts except one and it's still locked.I called T-Mobile and they asked me to send it in.
Sent from my SGH-T989 using xda app-developers app
The rep you spoke to should have asked you for your new IMEI number so they can punch it in. They can run the unlock code thing whatever with your new imei too, I have no idea why they didn't do that.Thats what I did when I unlocked my phonessssss.
tablador said:
First:
I know there is a fully legit method to unlock this phone via t-mobile. For what it is worth, I recently tried to do this and was stymied by the bureaucracy before I was able to get it done. Specifically, they apparently had a different phone registered to my account despite the fact I had activated it with the T989 (switched to prepaid) so I had to wait 24 hours for that to get into the system. Then I was required to FAX my proof of purchase but by then I was out of the country.
(Funny story: I got my g/f a legit unlock code, who is running a Vibrant. It didn't work, and we found this out in South Africa. Luckily I brought an extra phone which I had unlocked myself.)
Second:
Has anyone taken a serious look at this? I know there are ways to do this with various (kind of expensive) hardware, unlocking websites of various pedigrees, or taking it in to certain stores for a fee. But first of all where is the fun in that, and second of all, for people in a pinch all of these methods may not work. Best to have a DIY method where all you need is adb and a hex editor.
Third:
Unlocking is a pain anyways, because from what I read you have to go back to stock to do it, and who wants to do that?
Finally:
Does anyone want to try this? I am not a seasoned developer, but I am probably going to go through the official process of unlocking my phone, which means that if there is something I can snapshot, I can do it before and after, which might provide some hints as to where this phone is unlocked. Privacy issues must be respected, meaning I probably will be reluctant to share details such as my IMEI, but maybe we can all work together to figure out offsets or otherwise find a pattern useful in unlocking this device.
Thoughts?
Click to expand...
Click to collapse
thatlaoboi said:
Same thing about the vibrant here. I requested the unlock code from Tmo, and they sent it in a about a day. When I tried to use the unlock code, it wouldn't work. I used all attempts except one and it's still locked.I called T-Mobile and they asked me to send it in.
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
I got mine through T-Mobile. Only issue i had was the dummy who sent the email forgot to actually put in the code so i had to talk to a rep who gave it to me then. But i flashed to stock entered code, and was able to use the ATT sim card perfectly no issues.
BTW the reason for putting it back to stock, i think the apk required for entering the code isnt on custom ROMs.
And just outta curiosity, how do you use ADB and a hex editor to figure out the unlock code? i always wondered where the unlock code came from wondered how it was calculated and such.. it must just be off the IMEI since thats all any company or t mobile needs to get the code..
After hours last night and this morning, this worked for me: http://forum.xda-developers.com/showthread.php?t=2024514
Spread the word! :victory:

[HELP] unlock alcatel idol 4s T-Mobile

Hi.
Someone will know how to unlock Alcatel idol 4s Windows from T-mobile?
I not have T-Mobile Account. i do not live in US. I called T-Mobile but they ask for an account to be able to unlock this cellphone.
Can it be unlocked through a service or Software?
Thanks and Regards!
There are sim unlocking/network unlocking services. I am aware of a good one for Lumias, but have not had luck on the IDOL4s yet. Maybe someone can give a suggestion of a valid one they used more recently...
nate0 said:
There are sim unlocking/network unlocking services. I am aware of a good one for Lumias, but have not had luck on the IDOL4s yet. Maybe someone can give a suggestion of a valid one they used more recently...
Click to expand...
Click to collapse
Yes, I have contacted several services but none to result, one that you recommend me?
I have only tried one that says they will do it, but it resulted in no service provided thus far. I have since put in a dispute/claim with paypal. The order still says in progress when I check the site. It has been that way since 5/28. So maybe their turnaround is much longer than what is advertised. No communication from them at all too. So at this point I have not one to recommend.
nate0 said:
I have only tried one that says they will do it, but it resulted in no service provided thus far. I have since put in a dispute/claim with paypal. The order still says in progress when I check the site. It has been that way since 5/28. So maybe their turnaround is much longer than what is advertised. No communication from them at all too. So at this point I have not one to recommend.
Click to expand...
Click to collapse
ok. what is this site? you live in US? why not use t-mobile unlock service? they only ask for an account
I do not use T-Mobile service, much like your self. I had a situation where Alcatel in an attempt to replace my last Idol 4s mailed me the T-Mobile locked model instead of what I sent in which was the unlocked model. The only site I found when looking for a whole day was simunlock.com, they say they support unlocking it and let you fill the form out on the site with the information required.
nate0 said:
I do not use T-Mobile service, much like your self. I had a situation where Alcatel in an attempt to replace my last Idol 4s mailed me the T-Mobile locked model instead of what I sent in which was the unlocked model. The only site I found when looking for a whole day was simunlock.com, they say they support unlocking it and let you fill the form out on the site with the information required.
Click to expand...
Click to collapse
I have a request in simunlock but I do not trust much in this site, although the code costs little there is no response by the site. The request is made on 06/03/17, do you have any idea to unlock it? regards
rjcs123 said:
I have a request in simunlock but I do not trust much in this site, although the code costs little there is no response by the site. The request is made on 06/03/17, do you have any idea to unlock it? regards
Click to expand...
Click to collapse
Good luck. Like I said above that's the only one I found but I did not recommend it. I only pasted it for you since you requested anyway. I have submitted a claim via PayPal for my order a couple days ago.
nate0 said:
Good luck. Like I said above that's the only one I found but I did not recommend it. I only pasted it for you since you requested anyway. I have submitted a claim via PayPal for my order a couple days ago.
Click to expand...
Click to collapse
Yes, the site seems false, if there are more sites like unlockonline, anyway, in every site that asks me the provider id, but neither the device nor the box appear. Thanks
The provider ID is on the sticker that was on the back of the phone.
nate0 said:
The provider ID is on the sticker that was on the back of the phone.
Click to expand...
Click to collapse
When I bought the phone I did not have the sticker. I found a page where you enter the imei and it shows the model, the brand and the provider id. I do not know exactly if the provider ID that shows is the correct one, in your case could you give me an example of the provider id of your alcatel? Since as I tell you, mine does not bring the sticker
@rjcs123
This was the provider ID on the sticker for the T-Mobile variant Alcatel mistakenly sent me. 6071w-2btbus7
@nate0 is the same provider id that throws me the page = 6071W-2BTBUS7-1, model = Alcatel 4S Pro TMO
rjcs123 said:
@nate0 is the same provider id that throws me the page = 6071W-2BTBUS7-1, model = Alcatel 4S Pro TMO
Click to expand...
Click to collapse
Are you making progress?
Someone on Windows Central sent me a message on a work around way they used to unlock this model. Below I summarized it.
A workaround for the unlock code:
A for sure way is to have T-Mobile to unlock it. But you need service with them to get the unlock code while having nothing owed on the phone or account. Call them and ask for the cheapest prepaid plan for one month, so that you can get the unlock code? He ordered a $5.99 sim card with 30 minutes and 30 text messages he used that for a few days so the IMEI can show as active in their database. I will follow up with him to see if he did in fact unlock it already.
UPDATE: Turns out T-Mobile was not telling the truth and needed more from his account then they lead on. So he canceled that method. T-Mobile did however share a unlocking site for him to consider, which is strange. But I guess they were doing what they could to provide customer satisfaction.
I'm also interested in finding a way to unlock my Alcatel 4S Windows. I sent my unlocked phone in for earpiece repairs and they sent it back to me SIM locked with a new IMEI. I have no clue why such a repair requires a new IMEI and relocking back to TMO (the device is the same, perhaps system board change?). I even left a note that the phone is unlocked and I need it to remain unlocked after the repairs. Now I'm stuck. I'm not with TMO and have no way to unlock it.
My first Alcatel phone and I don't even get to use it.
Tried to get TMobile to provide the code for 2 months before I switched, they repeatedly said it was requested, never received it.
Could not find any vendors that could provide the code.
Contacted Alcatel and they said only Tmobile had the unlock codes.
Gave up and bought a 650, but will most likely switch to iOS when it breaks. Apps are disappearing daily and W10M is god awful slow. Sad really!!!!!
aleunge said:
I'm also interested in finding a way to unlock my Alcatel 4S Windows. I sent my unlocked phone in for earpiece repairs and they sent it back to me SIM locked with a new IMEI. I have no clue why such a repair requires a new IMEI and relocking back to TMO (the device is the same, perhaps system board change?). I even left a note that the phone is unlocked and I need it to remain unlocked after the repairs. Now I'm stuck. I'm not with TMO and have no way to unlock it.
My first Alcatel phone and I don't even get to use it.
Click to expand...
Click to collapse
Alcatel has been a pain in the neack honestly...FFU is still broken for the open market model. Probably why they feel they have to send out T-Mobile units not realizing they are locked to the T-Mobile network...lol
UPDATE: after speaking to a few support reps, one finally figured out what happened, that some of us were screwed over getting a phone we can't use. Got a prepaid shipping label and returned it. Now I have a brand new in box open market version with VR headset and everything (I already have one but I'm not complaining). I'm satisfied for now. Just worried the next time the speaker blows and I have to send it in for service again...
nate0 said:
Someone on Windows Central sent me a message on a work around way they used to unlock this model. Below I summarized it.
A workaround for the unlock code:
A for sure way is to have T-Mobile to unlock it. But you need service with them to get the unlock code while having nothing owed on the phone or account. Call them and ask for the cheapest prepaid plan for one month, so that you can get the unlock code? He ordered a $5.99 sim card with 30 minutes and 30 text messages he used that for a few days so the IMEI can show as active in their database. I will follow up with him to see if he did in fact unlock it already.
UPDATE: Turns out T-Mobile was not telling the truth and needed more from his account then they lead on. So he canceled that method. T-Mobile did however share a unlocking site for him to consider, which is strange. But I guess they were doing what they could to provide customer satisfaction.
Click to expand...
Click to collapse
Has there been any further progress? I would be interested to know which unlock site TMO recommended. I have tried 3 sites in total and received 2 refunds so far. I was able to get an unlock code using an Android app on another phone, but I just receive the message "incorrect code" when I input on the Idol 4s.

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