[Q] Help Unlocking rooted Exhibit with custom ROM - Samsung Galaxy Exhibit 4G

I'm trying to unlock the Exhibit 4G this week for use on a trip abroad (and yes, it is legal to do so since this was a prepaid phone paid in full in 2012 so T-Mobile did email me the unlock code - all that is good). What I don't understand is why it is not prompting for the Unlock code at boot. T-Mobile says I must have another company's SIM card in the phone to unlock the Phone. So, I bought a Simple Mobile SIM and placed it in the phone but it just boots up to the ROM as normal without asking for the unlock code. I am using the Linaro 4.2 rom (which is amazing btw!) but I also tried with Peach Sunrise 3.0 and Cyanogen 10 - nothing but a normal boot with no phone capabilities. So I have these questions: Do I actually need to pay for SimpleMobile service first to get the phone to recognize the SIM as different and ask to unlock? (seems unlikely) - Is Simple Mobile just not a good SIM to use for unlocking this phone... Or do I have to go back to stock ROM and unroot to unlock this? Of course if there are any other apps or shortcuts that will let me get straight to the unlock code prompt I'm all for it. Any help is greatly appreciated - not finding a lot of answers out there on the net and if it is on this forum I apologize for not finding it and would appreciate a link to it - Thx!

You probably need a different sim card. As I understand it, T-Mobile phones don't need to be unlocked to work on Simple Mobile.

meekrawb said:
You probably need a different sim card. As I understand it, T-Mobile phones don't need to be unlocked to work on Simple Mobile.
Click to expand...
Click to collapse
Thx - it figures I would choose that one to buy!

Meekrawb is right, simple mobile uses the T-Mobile network.
Sent from my SGH-T679 using xda app-developers app

To get your IMEI go to your cell phone and enter *#06# This will give you a string of numbers you will need to unlock your cell phone. Enter *#06# as if you are going to make a call. Then you will be given the string of numbers you will need.
Sent from my GT-I9300 using xda app-developers app

After you obtain your IMEI and copy it on a piece of paper, power your cell phone off. Take the back off if you have a removable back. Take the SIM card out. Put a BLANK SIM card in its place. Power the cell phone on. A screen should come up asking for your IMEI number to be entered. It should look like a rectangular box. Enter you IMEI. There should be a small box under the rectanglar box that you press. The phone should then eventally unlock itself. You can test it by putting a different SIM card in your cell phone.
Sent from my GT-I9300 using Tapatalk 4 Beta

Related

[Q] PROBLEM-unlockng my Samsung Galaxy S GT-I9000

Help, does anyone no how my Galaxy S i9000 has become locked one day after i payed to have it unlocked for any network, the guy who unlocked it said it's not possible & i must have done something to the phone & i would have to pay again to get it unlocked. CRAZY what could i have possibly done to lock the sim networks, i haven't even used the phone on 3 network yet as i couldn't get the settings on the phone, so now the phones been stuck in the draw for 3 days & i don't no what to do ??? if i pay to have it unlocked again whats to say it won't lock again & in the meantime I'm paying for a monthly Sim contract i can't use properly.
Hope someone can help, i just want to use the phone !!! THANKS
Essex-girl said:
Help, does anyone no how my Galaxy S i9000 has become locked one day after i payed to have it unlocked for any network, the guy who unlocked it said it's not possible & i must have done something to the phone & i would have to pay again to get it unlocked. CRAZY what could i have possibly done to lock the sim networks, i haven't even used the phone on 3 network yet as i couldn't get the settings on the phone, so now the phones been stuck in the draw for 3 days & i don't no what to do ??? if i pay to have it unlocked again whats to say it won't lock again & in the meantime I'm paying for a monthly Sim contract i can't use properly.
Hope someone can help, i just want to use the phone !!! THANKS
Click to expand...
Click to collapse
Have you tried the app found in the market? (you need the original Sim card from where you got the phone and any other company's sim card
Try searching for "SGS unlock" in market place. It should be called the "Samsung Galaxy S Unlock Tool".
Simply Run the app after installing (while using the original Sim card) and it should give you two codes: an unlock code and an unfreeze code.
Once you get them, I suggest writing it down and/or emailing it to yourself.
After that, turn off your phone and swap the sim card to the one you want to use. The phone "should" ask you for the unlock code when you turn it back on and after it has booted. Simply enter the unlock code and you phone should then tell you it's unlocked (if everything works ok otherwise it will say it was unsuccessful).
Note: I am on Bell in Vancouver running the stock 2.1 firmware and it's worked fine for me. There have been people who were not so lucky and it did not work for them. There are even those who have gotten their phone locked due to trying to many time when after it fails to unlock, but that is what the unfreeze code is for. If you're with Orange mobility, I've read that some of their phones were already unlocked. You could always just try a different sim card and see if it accepts it if you haven't done so already.
Hope this helps.
louie604 said:
Have you tried the app found in the market? (you need the original Sim card from where you got the phone and any other company's sim card
Try searching for "SGS unlock" in market place. It should be called the "Samsung Galaxy S Unlock Tool".
Simply Run the app after installing (while using the original Sim card) and it should give you two codes: an unlock code and an unfreeze code.
Once you get them, I suggest writing it down and/or emailing it to yourself.
After that, turn off your phone and swap the sim card to the one you want to use. The phone "should" ask you for the unlock code when you turn it back on and after it has booted. Simply enter the unlock code and you phone should then tell you it's unlocked (if everything works ok otherwise it will say it was unsuccessful).
Note: I am on Bell in Vancouver running the stock 2.1 firmware and it's worked fine for me. There have been people who were not so lucky and it did not work for them. There are even those who have gotten their phone locked due to trying to many time when after it fails to unlock, but that is what the unfreeze code is for. If you're with Orange mobility, I've read that some of their phones were already unlocked. You could always just try a different sim card and see if it accepts it if you haven't done so already.
Hope this helps.
Click to expand...
Click to collapse
Thanks for replying, new to this site not sure what I'm doing !
When i paid to have the phone unlocked i had already canceled my o2 monthly contract so the phone had no Sim in it when being unlocked, i don't have the o2 Sim anymore, i brought the phone from o2 so they might help me out I'll have to ask them. I've just put a o2 pay as you go Sim in the phone & it didn't ask for the Sim Network Unlock Pin but with the 3 contract Sim it does ask. I have installed the SGS Unlock tool but i haven't run the app. I'm having the phone unlocked again tomorrow so he hopefully can sort it out. Thanks again.
I tried to "SGS unlock tool" and nothing does not give me the codes. When I go to the root gene codes told me: "Sorry, no codes found. File not found: Do you have S Business"
I have no idea what to do.
Is there some other way to decode or knows someone why this is happening?
I also tried with Generate Unlock Windows, error is: can not find nv_data.bin

[Q] another question about unlocking

I received an unlock code for my hd7 from t mobile and instructions say insert foreign SIM card, my question is what do they mean by foreign? I've tried an inactive t mobile SIM but it doesn't work.
lol well in the wildest sense of the word, try a sim card from another country lol
but i think even using an att sim would do (for your unlocking purpose)
also: if you asked for the unlock code and got it, the whole point is that you can go abroad and still use the same phone
if you want to flash to another rom, then just ask a friend for a non-tmo sim to proceed with unlocking
I am planning on using the phone while on vacation abroad I just thought that it would be better to get it unlocked before.

[Q] Unlocking Optimus Black

I have Optimus Black from Japan that unfortunately locked to Docomo.
It's gift from my boss
Is there any way to unlock the sim
so I can use with local provider (Indonesia)
Thanks in advance.
Found this,
1
Get the IMEI number for your phone. This is also known as the International Mobile Equipment Identification Number. You can do this in one of two ways. Remove your battery, and look for the 15- to 17-digit number underneath it, or type in *#06# and wait for it to appear on your screen. Once you've gotten it, write it down on a piece of paper.
2
Find a website that sells unlock codes for LG phones, like TheTravelInsider.com. GSMLiberty.net and GlobalUnlock.com (see Resources). As of 2010 these sites charge between $9.99-$24.99 for their unlock codes (prices as of 2010).
3
Go to the site that you have chosen and enter the IMEI number. Find the make and enter LG, then enter the model of your phone, the country that your phone is registered in along with the mobile service provider, and click "Submit." This will bring you to the next page, where you must enter your payment details and a valid e-mail address.
4
Get the unlock codes from your e-mail.
5
Turn your phone off, removing the battery and the SIM card.
6
Get a SIM card from a different network. If you don't have one, borrow one from a friend or purchase a prepaid card from any convenience store.
7
Replace your battery and turn the phone back on. When it comes on, it will ask you for a code. Simply enter the one that you got in your e-mail exactly as you see it. Do not add any additional spaces or characters. Enter "OK" and wait a few seconds. The phone will beep and flash and turn off.
8
Wait a few more seconds and it will turn back on automatically. If it doesn't push the "On" button. When it comes back look at the top of the screen. If the unlock was successful the new network name will show. If it doesn't work the first time, try the unlock code again.
that would be my last option actually
I would like to do unlock by myself first
so I came to XDA to search some tutorials but no result
thanks anyway
aaddii said:
that would be my last option actually
I would like to do unlock by myself first
so I came to XDA to search some tutorials but no result
thanks anyway
Click to expand...
Click to collapse
U cant unlock a simlock on your own.
Sent from my LG-P970 using Tapatalk
(Note: In France, after 3 months, you have the right to get the unlock code free)
Just to know, that's not possible to unlock phone using Custom ROM, right ?
In this case, I suppose we have to go back to Stock ROM but what version !?
I had v11c first, I guess I had to flash this one. But will it work if I flash v20n ??
YouHieng said:
(Note: In France, after 3 months, you have the right to get the unlock code free)
Just to know, that's not possible to unlock phone using Custom ROM, right ?
In this case, I suppose we have to go back to Stock ROM but what version !?
I had v11c first, I guess I had to flash this one. But will it work if I flash v20n ??
Click to expand...
Click to collapse
Of course different software/rom work, but different sim cards wont work. Simlock has nothing to do with roms ;-)
Sent from my LG-P970 using Tapatalk
I'm in the same situation, trying to unlcok Optimus Black, and saw this on xda: http://forum.xda-developers.com/showthread.php?t=2137840
Haven't been able to make it work though. I'm having trouble with my PC communicating with the phone. adb, USB Mass storage all work. But the COM port option is not available in SmartFlash Tool.

[Q] Official operator unlock code not working - ideas?

Last year, I got an HTC Incredible S and absolutely love the phone. The only thing I did not like was the capacity, so I got a 32GB card instead. I do not know if there is a special procedure to follow when you change the SD card, so I just copied everything from one card to the other. Of course, some programs did not find the data, so that data had to get loaded again.
The phone was locked to an operator in Norway - Telenor, but as I used a SIM from an operator that used their network, I did not need to switch. This year I needed to go back to Brazil and wanted to make sure I could use my phone with my TIM number here. So I called Telenor when it was getting close and got the unlock code. I then tried to unlock it after changing to a SIM from a different network in Norway. But it did not work.
After trying a third SIM card, it seemed to work, so I thought it was ok and the phone had never actually been locked. How wrong was I...
After arriving in Brazil last week and picking up my SIM from TIM Brazil, I found out that the lock is very much in place. And the code I got is not working.
If I was in Norway still, I could send it to Telenor for free and they would fix it, but I am not. So what can I do to unlock it?
The full model as displayed by the phone:
HTC Incredible S S710e
The instructions for unlocking never mentioned anything about keeping the original SD card, but can that be the reason for it not working?
After I changed to the new SD card, the cold boot of the phone is extremely long, but most of the day-to-day operations is ok.
Any suggestions to what I can do to remove the operator lock? I have noticed that there is an official site from HTC where you can unlock some things of the Incredible S. Will that do the job?
I really need to be able to use my phone here. I hope someone out there have an idea what to do.
Oceanwatcher said:
Last year, I got an HTC Incredible S and absolutely love the phone. The only thing I did not like was the capacity, so I got a 32GB card instead. I do not know if there is a special procedure to follow when you change the SD card, so I just copied everything from one card to the other. Of course, some programs did not find the data, so that data had to get loaded again.
The phone was locked to an operator in Norway - Telenor, but as I used a SIM from an operator that used their network, I did not need to switch. This year I needed to go back to Brazil and wanted to make sure I could use my phone with my TIM number here. So I called Telenor when it was getting close and got the unlock code. I then tried to unlock it after changing to a SIM from a different network in Norway. But it did not work.
After trying a third SIM card, it seemed to work, so I thought it was ok and the phone had never actually been locked. How wrong was I...
After arriving in Brazil last week and picking up my SIM from TIM Brazil, I found out that the lock is very much in place. And the code I got is not working.
If I was in Norway still, I could send it to Telenor for free and they would fix it, but I am not. So what can I do to unlock it?
The full model as displayed by the phone:
HTC Incredible S S710e
The instructions for unlocking never mentioned anything about keeping the original SD card, but can that be the reason for it not working?
After I changed to the new SD card, the cold boot of the phone is extremely long, but most of the day-to-day operations is ok.
Any suggestions to what I can do to remove the operator lock? I have noticed that there is an official site from HTC where you can unlock some things of the Incredible S. Will that do the job?
I really need to be able to use my phone here. I hope someone out there have an idea what to do.
Click to expand...
Click to collapse
No the unlock procedure at HTCDEv.com is to unlock the bootloader so you can root and customize your phone. Unfortunately, rooting your phone will not help ou SIM unlock your phone.
You need to SIM unlock your phone which the unlock code should have done. Also the SiM unlock code has nothing to do with your SD card.
You need to contact Telenor and tell them that the unlock code does not work. Or you can try one of the paid services that provide unlock codes for a fee.

Weired unlocking prob P990

Hello I just bought a LG optmius 2X from fido and i have went out and got an unlock code ( yes i made sure i had the correct iemi number) BUT here is what happend
I went to the dialer typed in 2945#*990# brings the unlock panel so i begin typing my code the first one went quickly and the phone quickly restarted so i thought yay i did it so i threw in a rogers sim but to my suprise nothing happend.. so i tryed again with a bell sim and once again nothing happend so now i was checking the imei number and that matches with the unlock codes so i have no clue what im doing wrong as well i tryed all the other codes that i was sent with no luck as well
what am i to do?
PS When booted up it says NO SIM as well i have NEVER had a accutal fido sim card in the phone as well i have updated to android 2.3 and that effected nothing
207 views yet no help
Sent from my LG-P990hN using XDA
If you're not getting replies it's because nobody that has seen this yet knows how to help (me included).
In my case it was quite simple as the companies over here are forced to give the unlock codes, all I did was put a SIM from a company other than what I had (as said on the instructions) and then bring the unlock menu and enter the code.
Don't know if using a different SIM before unlocking is necessary because of the model itself or just the company I was using, it wouldn't hurt trying that way so put another sim first and then bring the unlock panel.
Thank you very much for the reply. I have tryed two other sim cards. both givethe same result now isthere a way to check if the phone is ulocked not buy puting in an new sim? Also the phone has never had a fido sim in it could this cause problems?
hidequick said:
Thank you very much for the reply. I have tryed two other sim cards. both givethe same result now isthere a way to check if the phone is ulocked not buy puting in an new sim? Also the phone has never had a fido sim in it could this cause problems?
Click to expand...
Click to collapse
The easiest way to check is using a non accepted sim card and getting network. I don't think never have used a fido sim is the issue.
I just want to be sure you're doing the steps right,
1.- Insert a non accepted sim and start the phone, when the phone has loaded you should see the message "locked network/sim" (don't know exactly what it says in english)
2.- Dial the sequence 2945#*990# or 2945#*999# and then input the unlock code, you should get a message saying the request to unlock the phone was successful (again, or something like that) and then the phone will restart
3.- Once it loads again, you should see the name of the network provider and have signal.
Now try again, and tell exactly where it's going different for you to see if someone can help you, if not there's always the option to unlock by software.
Thank you but i get an error when i send the unlock code says networking error of.somthing also is softweare unlocking easy to do?
Sent from my LG-P990hN using XDA
looking at the end of topic
http://forum.xda-developers.com/showthread.php?t=1701939
I have gone back to stock 2.2.2 fryo and it still does not want to unlock.
sorry for the dubble post but here is a video of my problem yes this is me http://www.veoh.com/watch/v33213769CCkKgRTz
hidequick said:
sorry for the dubble post but here is a video of my problem yes this is me http://www.veoh.com/watch/v33213769CCkKgRTz
Click to expand...
Click to collapse
Try the code SPCK instead of whichever you're using.
would like you to know i have tryed all codes but i will give it a shot on 2.2
EDIT: tryed all codes recived none work and I HAVE been told these codes work.
ALSOi have a few other topics around the fourms asking about my problem and no one knows whats going on they all have 300+ views even! I have stumped the entire fourm!?

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