Country based carrier unlock (Now you can use your phone with any sim at any place) - HTC Amaze 4G

If you know this simple procedure then call me a noob
I got a HTC legend from UK which was locked with the Vodafone carrier and was not working here in Pakistan, so i did some searching on getting an unlock code to unlock it but it was costing me money ( Some inner-cheapness stopped me from paying ). But I found an easy way to unlock and use it anywhere in the country.
Steps:
1) Use a phone which is local bought and is already unlocked.
2) Put in a sim card and put up a sim card lock/PIN Code ( usually '0000' because it's easier to remember).
3) Put it in the carrier locked phone and start the phone.
4) When the phone asks for the Sim card/PIN unlock code, enter it and Voila!
5) If this was helpful then don't forget to hit the Thanks button

You sir have earned your first thanks.
I wish I could test this though. If I had an extra AT&T (second biggest carrier in America) phone I would set up a sim lock code on my unlocked AT&T S3, and try it out! Samdung phones are easy to unlock though Samsung thinks people don't know about the dialer exploit where you go into the menus and find "NV DATA LOCK INITIALIZE".
On the One S there is a guide as well. It involves using terminal, entering a code that shows the IMEI and NV LOCK code, flipping and then adding the number. If this is a universal way looks like we figured it out lol.
Phone unlockers shouldn't be charging so much for unlocking phones, especially if it's illegal in some ways now.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

SuperAfnan said:
You sir have earned your first thanks.
I wish I could test this though. If I had an extra AT&T (second biggest carrier in America) phone I would set up a sim lock code on my unlocked AT&T S3, and try it out! Samdung phones are easy to unlock though Samsung thinks people don't know about the dialer exploit where you go into the menus and find "NV DATA LOCK INITIALIZE".
On the One S there is a guide as well. It involves using terminal, entering a code that shows the IMEI and NV LOCK code, flipping and then adding the number. If this is a universal way looks like we figured it out lol.
Phone unlockers shouldn't be charging so much for unlocking phones, especially if it's illegal in some ways now.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Yeah I've heard about the Samsung thing, but never tried it on there because i've never got a locked samsung phone. The terminal seems to be a bit difficult for some people ( especially me ) but I guess this thing works on all HTC phones because of the manufacturer thing maybe, not sure about xperia or sony phones though, Will try it if i get my hands on one.
P.S Thanks for the First Thanks appreciate it

Related

At&t won't unlock my Aria

I understand there are two ways to unlock your HTC aria.
One is to buy the unlock codes on some website.
The second, free way is to call AT&T after three months and they will unlock it for free.
However, I have called AT&T twice and they don't have the unlock code available even after giving them my IMEI number. I'm puzzled by this. Is anyone else having the same problem? They said the computer or database don't have the Aria unlock code in the system. What's going on here?
Big brother just tricked you. They are tracking you now. Throw the phone away. Use cash only. Don't use your real name.
Sent from my Liberty using XDA App
AT&T doesn't have to give you the unlock code for the Aria until the exclusivity for that device has expired. Your only choice for now is to unlock it using a third party website.
Get the unlock code through a website like the most of us did, its just $15 or $20 bucks and they send you an email with the code almost instantly..
fmac said:
Get the unlock code through a website like the most of us did, its just $15 or $20 bucks and they send you an email with the code almost instantly..
Click to expand...
Click to collapse
be sure to search ebay first. i found an unlock code for my backflip for only 2 dollars, the same for a few other phones I've had!
!
You know...I'd be interested to find out how these unlock codes are generated...seems like people are robbing people of their money when they are selling these things...it probably isn't the easiest thing in the world to figure the algorithm out (if that's how they do it) but i can only imagine that once you do figure it out, it's a short process thereafter to generate unlock codes for people based on whatever information they need...
zervic said:
You know...I'd be interested to find out how these unlock codes are generated...seems like people are robbing people of their money when they are selling these things...it probably isn't the easiest thing in the world to figure the algorithm out (if that's how they do it) but i can only imagine that once you do figure it out, it's a short process thereafter to generate unlock codes for people based on whatever information they need...
Click to expand...
Click to collapse
there is software that does this. unfortunately i think they require a USB Dongle to run the s/w and it is expensive.... until the Russians crack it anyway. LOL
anyone suggest a reliable unlocking site?? there are so many scams out there taking money and not producing a usable code.
Most of the unlock website I found are reliable as far as give me money back when they can't get it. ATT and quite a few inexpensive website can't unlock my Aria. Some on top of refund, give me free unlock code for future. I end up found someone said "doing it manually". Took him 3 day and $25 later, he gave me the code.
Sent from my HTC Liberty using XDA App
I have a noobish question. Does rooting unlock the phone?
nope. rooting does not unlock the phone.
powerchess said:
I have a noobish question. Does rooting unlock the phone?
Click to expand...
Click to collapse
rooting just gives you the "ultimate-true-genuine" etc rights to modify the phone the way you want it
to unlock the phone it's a different story. You will only need to unlock it if you're traveling outside the US
Or to switch to T-mobile.
Sent from my Liberty using XDA App
Travel outside the US
profipix said:
rooting just gives you the "ultimate-true-genuine" etc rights to modify the phone the way you want it
to unlock the phone it's a different story. You will only need to unlock it if you're traveling outside the US
Click to expand...
Click to collapse
Last sentence not quite correct; a clarification. You don't need to unlock if you travel outside the US. The Aria works just fine in other countries; you will incur additional costs as a result because you are roaming on foreign networks but AT&T has plans you can buy ahead of time and terminate when you get back home. Now the clarification part: if you do have an unlocked phone you can use a SIM card from other providers in other countries (which you will have to purchase or borrow from someone that lives there). Unlocking simply allows you to use another SIM cards, fore example, like Tmobile (a GSM network) in the US. If you don't unlock, your are limited to AT&T SIM cards. Unlocking is really not necessary unless you want to run on different networks in the US and outside the US.
Don't worry i will help you...You can get the Unlock code better from Online site,Basically network provider ask you to wait to get the code from them,they will give the code,it's available in Data base,So if you need Code immediately means you can get the unlock code from here www.Superunlockcodes.com and get the free unlocking instructions from here Mobileunlockguide.com and unlock it step by step.
Monkeyfeng said:
I understand there are two ways to unlock your HTC aria.
One is to buy the unlock codes on some website.
The second, free way is to call AT&T after three months and they will unlock it for free.
However, I have called AT&T twice and they don't have the unlock code available even after giving them my IMEI number. I'm puzzled by this. Is anyone else having the same problem? They said the computer or database don't have the Aria unlock code in the system. What's going on here?
Click to expand...
Click to collapse
I travel quite a lot through Europe and since AT&T's roaming charges are quite high, I had to unlock my Aria so that I can use local GSM carriers over there. I used www.cellunlocker.net last year. Their "regular" service for $4.99 was not able to produce the code for my Aria and they gave me a refund. I then purchased their "advanced" service for $19.99 and had the unlock code in 3 hours.
One more note about the benefit of unlocking: Once your phone is unlocked, it stays unlocked. So you need to purchase and use the unlock code only once.
it's a maybe
i think you gain s-off you can unlock it ..
lateral18 said:
i think you gain s-off you can unlock it ..
Click to expand...
Click to collapse
No
Sent from my Liberty using XDA App

[Q] need help to unlock Aria

dear
i 've been search the forum for the past 2 weeks, trying to sim unlock my aria, it is locked to at&t, it is rooted.
please is there a way to unlock it,
thanx
mnasraween said:
dear
i 've been search the forum for the past 2 weeks, trying to sim unlock my aria, it is locked to at&t, it is rooted.
please is there a way to unlock it,
thanx
Click to expand...
Click to collapse
You must either
(1) call AT&T and request the unlock code for your phone. This is free but they usually only do it when you have had the phone for a certain amount of time, and even then sometimes they will still refuse.
or
(2) pay a small amount on eBay or another site that sells unlock codes for the HTC Aria. This usually is quick and painless, but not free.
Being rooted doesn't help you with the SIM lock unfortunately.
thank you for your help, unfortunately i didn't use at&t, i'll go with option 2
Can't unlock for free?
Why is it that there is an app I used to get the unlock code for FREE on a Samsung Captivate, but, there isn't something like that for the Aria, let alone any other phone? I'd like to unlock my Aria and sell it on ebay because I have no further use for it now that I am with Sprint.
That's actually a mistake made by Samsung with the Captivate. They unintentionally placed the unlock code for each phone in the phone memory where anyone can access it if they know to look for it. HTC did not make the same mistake with the Aria, so no easy-to-obtain unlock codes for it.

Sim Unlocked?

I have the Tmobile S3 (t999) and got the unlock code from them since I will be traveling overseas. I entered the code by typing in *#7465625*638*# to pull up the enter network key box. After entering the code it tells me the unlock is unsuccessful.
I figured I would try inserting an AT&T sim card and try to put in the code that way. When I inserted the AT&T sim, it worked and I was able to make a call.
I typed in *#7465625# to check to see if the phone was unlocked and it still tells me it is locked. That can't be right, can it? If I go overseas and use a foreign sim, does anyone know if my phone will work?
Update:
My phone worked fine on using a foreign sim. It still says it's locked if I type in *#7465625#
if the ATT sim worked, you should be fine.
lucky you, ATT wont unlock ours yet )=
dLo GSR said:
if the ATT sim worked, you should be fine.
lucky you, ATT wont unlock ours yet )=
Click to expand...
Click to collapse
True, AT&T will unlock it for free for you after some time has passed..
Yesterday, I decided to pay $25 to cellunlocker.net and I had my code for my i747 in 40mins..
SwervFusion said:
True, AT&T will unlock it for free for you after some time has passed..
Yesterday, I decided to pay $25 to cellunlocker.net and I had my code for my i747 in 40mins..
Click to expand...
Click to collapse
yeah, i asked AT&T yesterday and they said 1) it was too soon and 2) i'm still in my 30 day return window so it's ineligible. but i'm going to london in 2 weeks so will probably have to cough up the $25..
hi
i just called telus. i asked if they could unlock my set set, they stated yes BUT
- i must wait 3 moth after the set is first activated
- there is a $50 charge
i stated that i could get it unlocked cheaper via a 3rd party , they did not care and wouls not budge on price
Ok... heres how it works... i almost screwed myself... when u enter that network unlock code and dont put in a att or diff. Sim and enter the code it WILL NOT UNLOCK UR PHONE!!! ONCE you put in a diff /att sim a screen will pop up asking for code... IF YOU ENTER YOUR CODE WITHOUT A ATT/DIFF. SIM
IT WILL NOT UNLOCK AND IF YOU DO it 3X YOUR PHONE IS PERMENTLY LOCKED TO TMOBILE!!!
you only get 3 trys before this self destruct action is taken... How do i know? I called tmobile and they said I entered the code twice and failed and i only have one more chance to unlock correctly before perment lock to network!!! So fingers crossed that Tomarrow i get att sim and dont mess up...
I have heard of a reset code but you have to buy it and im not 100% sure about this...
SO CAUTION .....
If anyone knows were to get a reset code let me know please ... just incase... I dont want to return my phone.. I ended up with a keeper and a replacement might not be as good... thnx
Sent from my SGH-T999 using xda premium
spodie said:
Ok... heres how it works... i almost screwed myself... when u enter that network unlock code and dont put in a att or diff. Sim and enter the code it WILL NOT UNLOCK UR PHONE!!! ONCE you put in a diff /att sim a screen will pop up asking for code... IF YOU ENTER YOUR CODE WITHOUT A ATT/DIFF. SIM
IT WILL NOT UNLOCK AND IF YOU DO it 3X YOUR PHONE IS PERMENTLY LOCKED TO TMOBILE!!!
Click to expand...
Click to collapse
Nothing software related is permanent
There was an unlock method for the Captivate that involved modifying /efs/nv_data.bin. Pretty sure something similar will eventually come along for the i747.
modest_mandroid said:
Nothing software related is permanent
There was an unlock method for the Captivate that involved modifying /efs/nv_data.bin. Pretty sure something similar will eventually come along for the i747.
Click to expand...
Click to collapse
no, that's the problem. nv_data exists on the international SGS3 but not on the US variants. that is why we don't have an unlock solution but they do.
anyway, i called AT&T last week and they gave me my code with no problems.

[Q] Just purchased tmobile version, how to unlock to AT&T?

Hey guys, pretty newbie question for ya'll, but how do I unlock it to work on AT&T? Is it as simple as following these steps?
3. once you receive the unlock code turn on your phone and from the dialer type 2945#*769#
4. the moment you press the last # you should be getting a hidden menu for unlocking the phone.
5. press on Network lock and keyin the NCK code provided
And I buy the code on like ebay for $2?
Just want to make sure I'm doing this correctly when I receive the phone.
Thank you so much.
wendyburger said:
Hey guys, pretty newbie question for ya'll, but how do I unlock it to work on AT&T? Is it as simple as following these steps?
3. once you receive the unlock code turn on your phone and from the dialer type 2945#*769#
4. the moment you press the last # you should be getting a hidden menu for unlocking the phone.
5. press on Network lock and keyin the NCK code provided
And I buy the code on like ebay for $2?
Just want to make sure I'm doing this correctly when I receive the phone.
Thank you so much.
Click to expand...
Click to collapse
Don't know how fast you need to unlock the phone, but my phone came unlocked out of the box from Tmobile. If you provide Tmo with the IMEI they will happy email you the code, they took 24 hours for me...only to discover the phone wasn't locked. best
Oh so I should just try the at&t sim first when the phone arrives and see if it works? If not, are those the steps above that will work once I have a code?
brickedmyphone123 said:
Don't know how fast you need to unlock the phone, but my phone came unlocked out of the box from Tmobile. If you provide Tmo with the IMEI they will happy email you the code, they took 24 hours for me...only to discover the phone wasn't locked. best
Click to expand...
Click to collapse
normally, they won't unlock the phone not used on T-mobile network
cgigate said:
normally, they won't unlock the phone not used on T-mobile network
Click to expand...
Click to collapse
Depends if it was fully paid for or not.
REMEMBER IT IS CURRENTLY ILLEGAL TO UNLOCK ANY PHONE WITHOUT THE CARRIERS PERMISSION!
jtragna said:
Depends if it was fully paid for or not.
REMEMBER IT IS CURRENTLY ILLEGAL TO UNLOCK ANY PHONE WITHOUT THE CARRIERS PERMISSION!
Click to expand...
Click to collapse
Is it easy for them to find out? If I was to potentially nlock the phone with an ebay code, and just plug in my AT&T chip, would anyone know?
These P769 phones are already unlocked, aren't they? I was pretty sure they were.
jtragna said:
Depends if it was fully paid for or not.
REMEMBER IT IS CURRENTLY ILLEGAL TO UNLOCK ANY PHONE WITHOUT THE CARRIERS PERMISSION!
Click to expand...
Click to collapse
Phones you buy at full price and out of contract are legal to unlock.
wendyburger said:
Hey guys, pretty newbie question for ya'll, but how do I unlock it to work on AT&T? Is it as simple as following these steps?
3. once you receive the unlock code turn on your phone and from the dialer type 2945#*769#
4. the moment you press the last # you should be getting a hidden menu for unlocking the phone.
5. press on Network lock and keyin the NCK code provided
And I buy the code on like ebay for $2?
Just want to make sure I'm doing this correctly when I receive the phone.
Thank you so much.
Click to expand...
Click to collapse
This one works well and extremely fast; $1.86
kimtyson said:
These P769 phones are already unlocked, aren't they? I was pretty sure they were.
Click to expand...
Click to collapse
Tmobile p769 usa versions at least are not carrier unlocked.
Call T-Mobile. They WILL give you the code. Granted that's if the phone has been paid in full. (And you can save your $2)
Also, there is already legislation in place to remove the limitations of phone unlocking. It's moving along pretty quickly too. I'd say within the next year or two, it won't matter. However, if you are under contract, it's at the discretion of the provider.
https://petitions.whitehouse.gov/petition/make-unlocking-cell-phones-legal/1g9KhZG7
The White House agrees with the 114,000+ of you who believe that consumers should be able to unlock their cell phones without risking criminal or other penalties. In fact, we believe the same principle should also apply to tablets, which are increasingly similar to smart phones. And if you have paid for your mobile device, and aren't bound by a service agreement or other obligation, you should be able to use it on another network. It's common sense, crucial for protecting consumer choice, and important for ensuring we continue to have the vibrant, competitive wireless market that delivers innovative products and solid service to meet consumers' needs.
Click to expand...
Click to collapse

[Q] SIM Unlock for st18i ?

Does anyone have any confirmed success SIM unlocking the Xperia Ray st18i ?
I've found a couple of sites that claim to be able to do it using a mixture of connecting pins with tweezers and paying for unlock software, but don't really want to pay unless I know it is 100% genuine
Or if anyone knows of a free way to SIM Unlock the st18i, that would be appreciated
Cheers
Have you are already asked your carrier to unlock? Some carriers unlock the phone for free
Sent from my Nexus 4 running Android 4.3
mihahn said:
Have you are already asked your carrier to unlock? Some carriers unlock the phone for free
Sent from my Nexus 4 running Android 4.3
Click to expand...
Click to collapse
Yea thanks, they gave an unlock code which didn't work, then eventually admitted they couldn't unlock it and refunded £20 credit as an apology
Unlock shops have been unable to unlock it too
Everything I have read says you need to connect 2 contacts near the battery before plugging in USB and using software to unlock it, which explains why the carriers code didn't work
Why can't u check bootloader unlock status because of it does allowed then you can flash custom kernel and Rom which then unlock SIM lock.
Here is the instruction to check
First, you should confirm that it is
possible to unlock the boot loader of
your device by checking the service
menu. In your device, open the dialler
and enter *#*#7378423#*#* to
access the service menu. If you have
a tablet, click here to learn how
access the service menu.
2. In your device, tap Service info >
Configuration > Rooting Status . If
Bootloader unlock allowed says Yes,
then you can continue with the next
step. If it says No , or if the status is
missing, your device cannot be
unlocked.
Sent from my Xperia Live with Walkman using XDA Premium 4 mobile app
junkarivu said:
Why can't u check bootloader unlock status because of it does allowed then you can flash custom kernel and Rom which then unlock SIM lock.
Here is the instruction to check
First, you should confirm that it is
possible to unlock the boot loader of
your device by checking the service
menu. In your device, open the dialler
and enter *#*#7378423#*#* to
access the service menu. If you have
a tablet, click here to learn how
access the service menu.
2. In your device, tap Service info >
Configuration > Rooting Status . If
Bootloader unlock allowed says Yes,
then you can continue with the next
step. If it says No , or if the status is
missing, your device cannot be
unlocked.
Sent from my Xperia Live with Walkman using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Are you sure a Custom ROM & Kernel will SIM Unlock ?
*Detection* said:
Are you sure a Custom ROM & Kernel will SIM Unlock ?
Click to expand...
Click to collapse
No I guess that's not right. Sim lock and bootloader lock has nothing in common, only if the carrier locks the bootloader and makes it impossible to unlock. So I guess unlocking the bootloader won't unlock your Sim lock, but I'm not sure
Btw is your bootloader even unlockable?
Sent from my Nexus 4 running Android 4.3
mihahn said:
No I guess that's not right. Sim lock and bootloader lock has nothing in common, only if the carrier locks the bootloader and makes it impossible to unlock. So I guess unlocking the bootloader won't unlock your Sim lock, but I'm not sure
Btw is your bootloader even unlockable?
Sent from my Nexus 4 running Android 4.3
Click to expand...
Click to collapse
Im not sure yet, I'm doing this over email with my family, the phone is going to be my Nephews birthday present if we can SIM unlock it, he's locked into a contract with a different provider and stuck with a crappy phone, so the plan was to unlock this one for him to swap over to while keeping the contract SIM
*Detection* said:
Im not sure yet, I'm doing this over email with my family, the phone is going to be my Nephews birthday present if we can SIM unlock it, he's locked into a contract with a different provider and stuck with a crappy phone, so the plan was to unlock this one for him to swap over to while keeping the contract SIM
Click to expand...
Click to collapse
Hmm but I guess you are stuck because if your carrier says it won't work and another unlock shop tells you the same I guess you can't do anything. But of course it could be I'm wrong
Sent from my Nexus 4 running Android 4.3
mihahn said:
Hmm but I guess you are stuck because if your carrier says it won't work and another unlock shop tells you the same I guess you can't do anything. But of course it could be I'm wrong
Sent from my Nexus 4 running Android 4.3
Click to expand...
Click to collapse
Yea maybe, I was hoping someone else had this model phone and knew if any of the online unlocking services that claim to be able to do it, were actually genuine or not
Don't fancy giving out any money for a fake unlocker
*Detection* said:
Yea maybe, I was hoping someone else had this model phone and knew if any of the online unlocking services that claim to be able to do it, were actually genuine or not
Don't fancy giving out any money for a fake unlocker
Click to expand...
Click to collapse
I was able to Bootloader and Sim Unlock Xperia Ray ST18a(i) but it cost me $10 to do it. The Carrier could not do it. I used FastGSM. I don't know exactly HOW this process works but it does work. It involved connecting Test points which I believe temporarily open a way to insert a SIM Unlock certificate which may not be genuine due to the fact that when your carrier buys the phone from Sony or another manufacturer, they are factory locked in other words, the network lock is inserted into a secure partition. I believe the test points open up this secure partition for inserting another Certificate through the s1tool. FastGSM uses a program which when you log in, checks to see if you have credits, and once that stage passes, it downloads and inserts this certificate into the secure partition. It also unlocks the bootloader in this process allowing you to get Fastboot mode. This is what I believe, not sure if it is actually the case. However, I wasn't just merely satisfied that my Bootloader and SIM are both Unlocked. I prefer a technical explanation of what this process does and HOW it works. Ofcourse, the unlocking source are not going to tell me how they did it. But I believe they got their hands on the certificate that gets inserted once the EEPROM is temporarily unsecured using test points. I firmly believe SIM Unlocking should be free and should be available to anyone who wants to go at it. I believe the Warranty and other excuses they give such as warnings about security etc are redundant and pointless. If you look around, just the process of Rooting is daunting enough for most 95 percent of the population, so I don't think people would go around unlocking their phones even if the information was made available. Most people wouldn't even know about it.
Next time, purchase a phone that can be easily unlocked, Do some research. Although the $10 I spent unlocking is not a big deal, I personally do not ever want to pay a single dime to network unlock a device that I already own. Here we have to pay $50 to the carrier to unlock it. I would rather help people by giving them information on how to do it for free. Then they can go void their warranty if they wish. People who care about warranties are not going to bother with any of this, which begs the question, why are SIM Unlocks such a tightly guarded secret, and what can we as a community do to thwart the efforts of these Carriers to keep us locked in such a way that the device we own is deemed useless if its not on their Air.

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