Is the GTI9100 unlocked? - Galaxy S II Q&A, Help & Troubleshooting

I have galaxy s3 with a straight talk micro sim in it (the bring your own phone sim, cost 14.00 bucks). I bought a used GTI9100M s2 and re installed the stock rom because I wanted to remove the root from it. when I install my sim for my s3 with the adapter from mini to micro, it gives me the ENTER NETWORK UNLOCK CONTROL KEY BOX. I though the GTI9100 was unlocked as it is the international version. So why is it asking for a control key?
I just want to be able to use gti9100 for a backup phone in case my s3 breaks. can I switch the sim back and fourth like this?
Thank you for any advice.

You need to unlock it. Being the international version doesn't mean it's unlocked per se.
Sent from the little guy

gastonw said:
You need to unlock it. Being the international version doesn't mean it's unlocked per se.
Sent from the little guy
Click to expand...
Click to collapse
Do I need one of those unlock codes off the internet that cost about 10 bucks?
Also, can you or someone tell me if by doing this I'm unlocking the phone or the sim card itself? I don't want to cause a problem with my sim when I put it back in my S3, thaks

You can unlock it by searching the forum. There's a thread about this resolved yesterday at q&a.
And no, it won't affect your sim card at all, it will only unlock your phone.
Sent from the little guy

gastonw said:
You can unlock it by searching the forum. There's a thread about this resolved yesterday at q&a.
And no, it won't affect your sim card at all, it will only unlock your phone.
Sent from the little guy
Click to expand...
Click to collapse
I want to thank you for your help first, but I'm wondering now why I bothered getting a GTI9100 international if I still have to unlock it. All I've seen people saying is, " just get an unlocked phone, that way any gsm provider's sim will work with it".
LOL, thought I had it figured out, then this..

Chocketbear said:
I want to thank you for your help first, but I'm wondering now why I bothered getting a GTI9100 international if I still have to unlock it. All I've seen people saying is, " just get an unlocked phone, that way any gsm provider's sim will work with it".
LOL, thought I had it figured out, then this..
Click to expand...
Click to collapse
get this app from the play store or the forum search for it : galaxsim unlock it worked for me

Chocketbear said:
I want to thank you for your help first, but I'm wondering now why I bothered getting a GTI9100 international if I still have to unlock it. All I've seen people saying is, " just get an unlocked phone, that way any gsm provider's sim will work with it".
LOL, thought I had it figured out, then this..
Click to expand...
Click to collapse
International means that it's sold almost in every country (massive) and it's the base model for all it's variants.
Sent from the little guy

aminov said:
get this app from the play store or the forum search for it : galaxsim unlock it worked for me
Click to expand...
Click to collapse
I saw that yesterday, but is says it's not compatible with my device, thanks though

Yes it is, download busybox, install it and run that app again.
Sent from the little guy

you can get its developer's "spocky12" thread from here : http://forum.xda-developers.com/showthread.php?t=1846451

gastonw said:
Yes it is, download busybox, install it and run that app again.
Sent from the little guy
Click to expand...
Click to collapse
So I need to reroot my phone again, or does busybox require it?

Chocketbear said:
So I need to reroot my phone again, or does busybox require it?
Click to expand...
Click to collapse
Root.
Sent from the little guy

gastonw said:
Root.
Sent from the little guy
Click to expand...
Click to collapse
Thanks dude, I'll root and give it a try. you've been a great help....I've been screwing with this since yesterday, the Unlock 9100 thing had me thinking all wrong it looks like

Np, you'll be unlocked in no time.
Good luck.
Sent from the little guy

ok, rerooted installed busybox and the unlock app and ran it, red letters say network locked. then if I boot, it is still looking for an unlock code. help if you can

you have to click the unlock button its not well shown just a small part of it is shown
it could be the busybox version a problem too try this app https://play.google.com/store/apps/details?id=com.jrummy.busybox.installer

Damn, It was a tiny blue bar at the bottom could bearly see. Got my phone working....Gona try setting up my APN now. Thanks for pointing that out I'm about to go ape **** messing with this thing...LOL
Edit.....Got the data working, thank you two very much......hope I get a chance to help you out down the road. On last question, do I need to run this app every time I change roms?

Chocketbear said:
Damn, It was a tiny blue bar at the bottom could bearly see. Got my phone working....Gona try setting up my APN now. Thanks for pointing that out I'm about to go ape **** messing with this thing...LOL
Click to expand...
Click to collapse
im glad it worked don't forget to thank the app developer

aminov said:
im glad it worked don't forget to thank the app developer and me of course lolz have fun
Click to expand...
Click to collapse
You kiddin, you guys are DA Man in my book....peace friend:good:

Chocketbear said:
Damn, It was a tiny blue bar at the bottom could bearly see. Got my phone working....Gona try setting up my APN now. Thanks for pointing that out I'm about to go ape **** messing with this thing...LOL
Edit.....Got the data working, thank you two very much......hope I get a chance to help you out down the road. On last question, do I need to run this app every time I change roms?
Click to expand...
Click to collapse
when i changed from ics to jb i had to use the app but from xwls8 to xwlsd didnt have too i think u have to do that after every full wipe
---------- Post added at 08:08 PM ---------- Previous post was at 08:07 PM ----------
Chocketbear said:
You kiddin, you guys are DA Man in my book....peace friend:good:
Click to expand...
Click to collapse
i meant hit the thanks button

Related

Unlock Rogers Dell Streak?

////
it might be able to run on fido since its subsidiary of rogers , i know you can look into gettin a rebel sim , but i have heard places can unlock it now not sure tho
///
I'm in the same boat as you. Tried the same one. I've been searching as well. If I find something I will reply here. If you find something can you also reply here please.
I'm having the exact same problem. This is so frustrating. Someone please help us!
///
iZteven said:
sounds good! might actually sell the streak since i only got it cause i thought it could be unlocked.
Click to expand...
Click to collapse
salamahoy said:
I'm having the exact same problem. This is so frustrating. Someone please help us!
Click to expand...
Click to collapse
Streakr said:
I'm in the same boat as you. Tried the same one. I've been searching as well. If I find something I will reply here. If you find something can you also reply here please.
Click to expand...
Click to collapse
iZteven said:
ya i tried that but it locks me out =(. Tried mobileincanada.com for the unlock. they told me they were able to unlock it but after i paid they said they couldnt find a code for the IMEI so i got a refund.
would rebel sim work on 2.2? im also having trouble on how to start with the upgrade to 2.2
Click to expand...
Click to collapse
yes you can use a 2.2 rom with rebel sim , u just got to download steves no baseband rom , go the steves thread on info on how to upgrade to that rom if you decide to buy a rebel sim , either way steve or someone in that thread can help you guys out , don't sell it , phone is outta this world
maek_it_happen said:
yes you can use a 2.2 rom with rebel sim , u just got to download steves no baseband rom , go the steves thread on info on how to upgrade to that rom if you decide to buy a rebel sim , either way steve or someone in that thread can help you guys out , don't sell it , phone is outta this world
Click to expand...
Click to collapse
sweet man thanks alot for the advice. I think youve convinced me to keep it =). Im really experience with iphone unlocks but im new to all these android thingy. I read DJ Steve's thread but im a bit confused. Do i need anything installed on the PC or mac in order to upgrade?
also would there be a chance the device would BRICK?
iZteven said:
sounds good! might actually sell the streak since i only got it cause i thought it could be unlocked.
Click to expand...
Click to collapse
I bought might and returned right away once I found out that unlocked version (come pre-loaded with froyo 2.2) is sold online @Dell.com. Luckily, my cousin in the states helped me bought one and I should be getting it end of this month.
Ok Rogers is now releasing the codes for the Streak. It's the only sure way I know of unlocking with code.
does the phone "Have" to unlocked to update roms?
No but it does have to be rooted.
Sent from my Dell Streak using XDA App
////

Network unlock code entered wrong contact service provider.

Hi,
I bought one galaxy s2 AT&T version from ebay.
And its not letting me enter unlock key at all.
On inserting my foreign sim card,it just reads,
network unlock key entered wrong multiple times. Contact service provider
Now what do I do to get this working?
Thanks guys.
drpratik said:
Contact service provider
Now what do I do to get this working?
Click to expand...
Click to collapse
Asked and answered your own question.
drpratik said:
Hi,
I bought one galaxy s2 AT&T version from ebay.
And its not letting me enter unlock key at all.
On inserting my foreign sim card,it just reads,
network unlock key entered wrong multiple times. Contact service provider
Now what do I do to get this working?
Thanks guys.
Click to expand...
Click to collapse
The easiest way would simply be to root the Galaxy S2, try using the zerg rush exploit and when you get root, everything is quite easy to do.
The long method will be going back to an earlier version of ROM that is directly rootable. Head over to the Galaxy S2 forums, there are tons of info on how to do that.
oinkylicious said:
Asked and answered your own question.
Click to expand...
Click to collapse
The problem is I bought this phone in usa ebay and I am located in india.so no way to get help from AT&T usa.
Not even their customer.
Thank you.
Sent from my MB860 using xda premium
icedeocampo said:
The easiest way would simply be to root the Galaxy S2, try using the zerg rush exploit and when you get root, everything is quite easy to do.
The long method will be going back to an earlier version of ROM that is directly rootable. Head over to the Galaxy S2 forums, there are tons of info on how to do that.
Click to expand...
Click to collapse
I will follow the rooting guide of chainfire.
Will that do?
Sent from my MB860 using xda premium
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
jje
drpratik said:
Hi,
I bought one galaxy s2 AT&T version from ebay.
Click to expand...
Click to collapse
JJEgan said:
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
Click to expand...
Click to collapse
Reading fail.
@OP, this is the I9100 forum, you do not have an I9100 and any advice people give you here is likely to be for the wrong device, like above, and likely to make your situation much worse.
oinkylicious said:
Reading fail.
Yep they post in the wrong forum so get wrong information i just answer his question with a link to Chainfire from his last post .
jje
Click to expand...
Click to collapse
Wrong forum, AND it sounds like he bought a device that is locked due to the PIN being mis-entered too many times. Possibly a stolen or lost device that someone hocked on eBay to try to make money off a poor, unsuspecting soul. (The OP, in this case, unfortunately)
This is what I am suspecting.
I am filing paypal case tomorrow morning and I don't want to be wrong side of law.

Galaxy SIII is turning on like dead phone

Can someone please help me my phone T-mobile Galaxy S3 is not switching on, I rooted my phone and then tried to install jellybean on it through clock recovery mode but after that when I reboot it, its not switching on their is no response like dead cellphone. Then I tried to connect it with my laptop it make plugged in and out sound then I installed driver but still no response from cellphone, I tried flash it with odin so it is showing that its connected but when I install ROM it stuck on connecting device ??? What should I do ???
Can you give us a link to the rom you installed?
Sent from my SPH-L710 using xda app-developers app
Jellybean?
Is there even JB out for NA SGS III? I hope you didn't flash the international one....
Randomacts said:
Jellybean?
Is there even JB out for NA SGS III? I hope you didn't flash the international one....
Click to expand...
Click to collapse
I was trying to lead to that...
kivlad said:
I was trying to lead to that...
Click to expand...
Click to collapse
We really may need a sticky to say "YOU WILL BRICK YOUR PHONE IF YOU FLASH A ROM FOR ANY VARIANT OF SGIII BUT YOUR OWN"
??
bohiti said:
We really may need a sticky to say "YOU WILL BRICK YOUR PHONE IF YOU FLASH A ROM FOR ANY VARIANT OF SGIII BUT YOUR OWN"
??
Click to expand...
Click to collapse
All of the dev forums (international and each variant) already have this, see here for example. I sense a "[READ THIRD]" should be appended to the title
wth man, how do you screw up this process there's even a video on youtube for it. smh try to return it and say it doesnt work if your in the 30 day window.
G1_enthusiast said:
wth man, how do you screw up this process there's even a video on youtube for it. smh try to return it and say it doesnt work if your in the 30 day window.
Click to expand...
Click to collapse
i wonder why verizon locked the boot loaded and samsung has a flash counter?
faulkton said:
i wonder why verizon locked the boot loaded and samsung has a flash counter?
Click to expand...
Click to collapse
the rep is not gonna be that smart to check, as long as you get a new one and walk out the door they cant say anything.
Smart enough to Post this in the right section, but not smart enough to not flash a ROM for a different phone from a different section of the forum...
YDI?
Take this as a learning experience and learn to READ THE POSTS/FORUM SECTION BEFORE YOU FLASH ANYTHING that could potentially ruin your 500$+ smart phone?
I know they were working on a way to unbrick NA SGS 3's through the Toolkit, but i'm not sure how far they actually got with it.
You might be boned though....
Galaxy SIII not switching on
here is the link I downloaded that Jellybean update for S3....(http:\\)depositfiles.com/files/fpngtmnem...(i ma new user so can't post link)
still I didn't got any solution please help me
this was the post I follow that time???
I can't return my phone its not in warranty I buy it from another guy...
Galaxy SIII not switching on
kivlad said:
Can you give us a link to the rom you installed?
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
here is the link I downloaded that Jellybean update for S3....(http:\\)depositfiles.com/files/fpngtmnem...(i ma new user so can't post link)
I'm gonna guess this is where you got the file from....
http://www.specradar.com/2012/07/how-to-upgrade-samsung-galaxy-s-ii-and.html
It doesn't even say what "XDA member" did this....and it says its buggy as hell....AND it doesn't say what Galaxy S3 its for...why the hell would you flash this??????
Galaxy SIII not switching on
defnow said:
I'm gonna guess this is where you got the file from....
It doesn't even say what "XDA member" did this....and it says its buggy as hell....AND it doesn't say what Galaxy S3 its for...why the hell would you flash this??????
Click to expand...
Click to collapse
It was a mistake now what should I do now???
imnikhil said:
It was a mistake now what should I do now???
Click to expand...
Click to collapse
If ODIN reads your phone try returning it to stock .....
http://forum.xda-developers.com/showthread.php?t=1737855
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
ya i think ur done...
Look in the device manager. Is it still showing as a phone or QHSUSB DLOAD? If its showing as that Odin will detect it but it won't talk to it. In other words consider that the kiss of death cuz its a paperweight. Based on the info providing u need JTAG. Or a return. Another one bites the dust.....
Galaxy SIII not switching on
billard412 said:
Look in the device manager. Is it still showing as a phone or QHSUSB DLOAD? If its showing as that Odin will detect it but it won't talk to it. In other words consider that the kiss of death cuz its a paperweight. Based on the info providing u need JTAG. Or a return. Another one bites the dust.....
Click to expand...
Click to collapse
Yes you are right odin is detecting it but it stuck in connection setup...so what is best thing to get rid of this problem and what is JTAG???
G1_enthusiast said:
wth man, how do you screw up this process there's even a video on youtube for it. smh try to return it and say it doesnt work if your in the 30 day window.
Click to expand...
Click to collapse
lol, I don't blame the carriers and manufacturers now. I see so many people who hack there device. Mess it up and feel its right to commit FRAUD. You know not to say you were hacking it and ruined it because you know its not covered. Another person who feels even though it was there fault for ruining there device, they should not pay to replace it.
Can use of usb jib will gonna work for me???
someone suggested me to use USB jig...can someone tell me is it good idea???

[Q] xt830c root?

I have the cdma version (tracphone) model xt830c according to device label when mounted as media device in windows. Can I root this model? Use the same tools as at the start of this section?
Yes u can use towel root. Pm me if u need help
Sent from my LG-V510 using XDA Free mobile app
---------- Post added at 09:29 AM ---------- Previous post was at 09:26 AM ----------
Woqh, I take that back!! I thought I was on the lg forum. I'm not sure of the moto e, I was referring to lg fuel. My bad!!
Sent from my LG-V510 using XDA Free mobile app
xt830
i think if xt830 is not listed on this site it can't be rooted or can't be rooted yet. got excited when i saw "towelroot" ... lol
guest_2011 said:
i think if xt830 is not listed on this site it can't be rooted or can't be rooted yet. got excited when i saw "towelroot" ... lol
Click to expand...
Click to collapse
Strange!! Eager to know why nobody cracked it yet...
still nothing for xt830c?
I would love to see this version of the phone opened up too!!!
I converted to ART and am seeing real storage problems...I do not have that many apps installed.
Include me on this list, I'd really like root for this device.
Mee tooo
Someone Get These Pricks!!!
I figured why not give calling em a shot. It was a thousand questions and then redirected to their security department then several more questions resulting in them saying "I'm sorry sir we do not even have a code to provide you and we do not allow or support device unlocking or rooting." I was like.. Byatch! What a mess! I should have researched this before buying... I looked it up, saw moto e was rootable and looked no further. Sucked in by the deal. Now I can't even return it. I've had it too long. I'm sure no one is even attempting it anymore. Think I might craigslist it for 40 and get me one to have a little fun with. Oh and not only that Tracfone has a site and under their name it says something like, when you have our phones you have the power. Ha! Straight talk just lost a long time customer. And this phone is just bloated out to the max with Google and Motorola CRAP! If someone out there in this mod world have this phone... Get it!!! Hit it hard! We can use this as a lab rat! I'm sure no one will buy it! Lol
mmth said:
I have the cdma version (tracphone) model xt830c according to device label when mounted as media device in windows. Can I root this model? Use the same tools as at the start of this section?
Click to expand...
Click to collapse
So here's what I would believe, the CDMA version on straight talk is a cdma-v phone.. I assume that means its a Verizon phone, if I had a back up phone I'd be willing to try to root this one using the Verizon one click root app... Does anyone have any thoughts?
I would be willing to try it. Tried searching for it but couldnt find it. If you have link to the Verizon 1 click root app Ill try it asap. I just bought it and have a 30 day store warranty. I did try the LG Stump root 1.2 and did not work.
anonymous9801 said:
So here's what I would believe, the CDMA version on straight talk is a cdma-v phone.. I assume that means its a Verizon phone, if I had a back up phone I'd be willing to try to root this one using the Verizon one click root app... Does anyone have any thoughts?
Click to expand...
Click to collapse
mentalityx said:
I would be willing to try it. Tried searching for it but couldnt find it. If you have link to the Verizon 1 click root app Ill try it asap. I just bought it and have a 30 day store warranty. I did try the LG Stump root 1.2 and did not work.
Click to expand...
Click to collapse
I will try it, I dont mind messing with my device, I can probably look at the apk as well and find the exploit to see what it is.
Look forward to hearing how it goes. Need this XT830C rooted. Never had a non rooted phone. What a big difference it makes and not for the good.
zachf714 said:
I will try it, I dont mind messing with my device, I can probably look at the apk as well and find the exploit to see what it is.
Click to expand...
Click to collapse
mentalityx said:
Look forward to hearing how it goes. Need this XT830C rooted. Never had a non rooted phone. What a big difference it makes and not for the good.
Click to expand...
Click to collapse
someone needs to show me where the root method is at =P lol
This is not the Verizon 1 click root as I was looking for the same but this is the Sprint/Verizon LG Stump root method I tried.
**This might be the 1 click root app. Doing a search on google keeps bringing this link up. Dont know for certain. Method did not work for me.
http://forum.xda-developers.com/lg-g3/orig-development/root-stump-root-lg-g3-sprint-verizon-t2850906
zachf714 said:
someone needs to show me where the root method is at =P lol
Click to expand...
Click to collapse
mentalityx said:
This is not the Verizon 1 click root as I was looking for the same but this is the Sprint/Verizon LG Stump root method I tried.
**This might be the 1 click root app. Doing a search on google keeps bringing this link up. Dont know for certain. Method did not work for me.
http://forum.xda-developers.com/lg-g3/orig-development/root-stump-root-lg-g3-sprint-verizon-t2850906
Click to expand...
Click to collapse
yea that wont work
So far nothing has worked.
zachf714 said:
yea that wont work
Click to expand...
Click to collapse
mentalityx said:
So far nothing has worked.
Click to expand...
Click to collapse
its because of system write protection, we need something that wont bother that
Im open to suggestions.
zachf714 said:
its because of system write protection, we need something that wont bother that
Click to expand...
Click to collapse
Is this the Version One Click root you were looking for? This is the updated version.
I found it via this article. Chrome detected the Verizon apk as a virus, but that's probably a false positive. The apk does come from XDA.
Blah blah blah, if you install that, I'm not responsible for nuclear war or bricked phones.
I'd try it tonight, but I need to be up for class/work tomorrow.
I don't have much to lose, although I do love this phone. Right now I use it as a server with VIM via Terminal IDE or as a web server with KSWEB. Although I recently converted an old 1.6GHz N270 Atom netbook to do the same thing, it's much louder and hotter, but way more powerful.
I'm just pissed what StraightTalk did to this phone. It's absolutely amazing, but those bastards had to ruin it.

Sim Unlock in Galaxy S2 I9100

Hello xdadevelopers community!
I am trying to unlock my phone, was searching and trying a lot of things to do unlock my phone but failed.
What I did already.
I found application called GalaxySim Unlock but I need to pay 4$ for it by credit card.. dont have :|
I read somewhere that for user xdadevelopers this application is free but couldnt find how to get it.. I think it might be not free cuz last post were from 2013..
I rooted my phone, but can't find any solution to unlock simlock for free. Can someone help? :fingers-crossed::fingers-crossed::fingers-crossed:
Thanks :good:
wiktorl4z said:
Hello xdadevelopers community!
I am trying to unlock my phone, was searching and trying a lot of things to do unlock my phone but failed.
What I did already.
I found application called GalaxySim Unlock but I need to pay 4$ for it by credit card.. dont have :|
I read somewhere that for user xdadevelopers this application is free but couldnt find how to get it.. I think it might be not free cuz last post were from 2013..
I rooted my phone, but can't find any solution to unlock simlock for free. Can someone help? :fingers-crossed::fingers-crossed::fingers-crossed:
Thanks :good:
Click to expand...
Click to collapse
Have you tried going direct to the carrier it's locked to?
Sent from my iPhone using Tapatalk Pro
jr866gooner said:
Have you tried going direct to the carrier it's locked to?
Sent from my iPhone using Tapatalk Pro
Click to expand...
Click to collapse
Where?
wiktorl4z said:
Where?
Click to expand...
Click to collapse
The carrier the device is locked to. For me I'd have to get in touch with O2 to unlock my device for example.
Sent from my iPhone using Tapatalk Pro
jr866gooner said:
The carrier the device is locked to. For me I'd have to get in touch with O2 to unlock my device for example.
Sent from my iPhone using Tapatalk Pro
Click to expand...
Click to collapse
But I have only sim lock, my device is not locked.
Oh ok so you have locked your sim with a pin? I'm trying to understand what has actually happened! Lol
Sent from my iPhone using Tapatalk Pro
---------- Post added at 04:44 PM ---------- Previous post was at 04:41 PM ----------
wiktorl4z said:
But I have only sim lock, my device is not locked.
Click to expand...
Click to collapse
Wait let me think.... sim lock is carrier related in that your device only allows certain sims. Therefore your device is locked down to a carrier, unless I've completely misunderstood!
Sent from my iPhone using Tapatalk Pro
Its working for only one company sim cards. So yeah if I dont have this sim card from this company it wont work.. There is way to pay like o 4-5$ to unlock it. But wanted to ask if there is any free solution.
Otherwise I will have to pay ;(
wiktorl4z said:
Otherwise I will have to pay ;(
Click to expand...
Click to collapse
Hello, look here Galaxy_S Unlock
Need: Root + Busybox
toy_story said:
Hello, look here Galaxy_S Unlock
Need: Root + Busybox
Click to expand...
Click to collapse
Yeah I have seen this application, and the payment is needed. Like 4$. But I can't pay buy credit card. So I already paid on another service 6$.
And everything is working fine Thank you once again
wiktorl4z said:
And everything is working fine
Click to expand...
Click to collapse
I'm glad that you are doing well, good luck to you.
You would have to contact the carrier, who's brand is on your device for the cell network unlock code.

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