How to check if phone is unlocked? - T-Mobile Samsung Galaxy S II SGH-T989

Isn't there a source code that you can dial? And if there isn't, I'm just gonna try my friends at&t sim.
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hoose23 said:
Isn't there a source code that you can dial? And if there isn't, I'm just gonna try my friends at&t sim.
Sent from my SAMSUNG-SGH-T989 using Tapatalk 2
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No only way to check if you're unlocked is to use a non carrier sim card. And you must be stock ROM.
Sent from my SAMSUNG-SGH-T989 using Tapatalk 2

Well to be fair... If he's unlocked using a custom ROM wouldn't matter. You would only need the stock ROM to have the unlock code prompt to pop up right?
Sent from my SGH-T989 using xda app-developers app

There is a way, on the phone dialer dial *#7465625#
network lock should be OFF is unlocked, ON is locked

Teo032 said:
Well to be fair... If he's unlocked using a custom ROM wouldn't matter. You would only need the stock ROM to have the unlock code prompt to pop up right?
Sent from my SGH-T989 using xda app-developers app
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Click to collapse
Actually it does, if his phone is still locked, and he's on a custom ROM, when he powers his phone on. No prompt will come up saying to unlock. However once it's booted with non carrier sim card, he can go under system settings more network providers. And if a whole bunch of numbers come up, like no actual carrier names, then it's still locked.
cletusarrarr said:
There is a way, on the phone dialer dial *#7465625#
network lock should be OFF is unlocked, ON is locked
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Click to collapse
That doesn't work for me on cm9. I get invalid mmi code. But it's prolly cause of my custom ROM. Thanks for the info!
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I meant if he puts in an att Sim and that it's already unlocked, it would have signal and would work. If he's not then yeah lol.
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Related

Is your phone unlocked? Check to see

I got my UNlock code put in a at&t SIM..... put in code... then it said unlock successful...
But upon checking this unlock with this code.
*#7465625# it still says locked!!!
Will someone punch in this code that has there phone unlocked and see if it says network lock off.
Or if it still says locked!!!???
It's driving me crazy......
Sent from my SGH-T999 using xda premium
spodie said:
I got my UNlock code put in a at&t SIM..... put in code... then it said unlock successful...
But upon checking this unlock with this code.
*#7465625# it still says locked!!!
Will someone punch in this code that has there phone unlocked and see if it says network lock off.
Or if it still says locked!!!???
It's driving me crazy......
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I purchased mine as unlocked but haven't had the chance to try another company's sim card on it to verify that.
I checked with the *#7465625# code and it looks exactly like yours.
I unlocked my sgs2 and tried that code and everything is OFF.
Sent from my GT-I9100 using Tapatalk 2
It looks like you are in different ROM. To unlock ur phone you need to be on stock ROM!
I did it on my s2. I was unable to use code on AOKP so i flash stock rom, unlock , rooted again and back to stock again.
Sent from my SGH-T999 using xda premium
bikrame said:
It looks like you are in different ROM. To unlock ur phone you need to be on stock ROM!
I did it on my s2. I was unable to use code on AOKP so i flash stock rom, unlock , rooted again and back to stock again.
Sent from my SGH-T999 using xda premium
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Click to collapse
Not really. Looks like that code won't show the correct status for S3. This is how it looks on stock rooted.
Sent from my SGH-T999
I was on stock when I did it... rooted... but stock... seems to me that on the tmo. Version.... it doesn't display properly....
I put in att chip and it sent me a welcome message and I can call 611 .... just got an activated chip.... no money on it thow...
But on you tube it shows some s3 switching to off below the lock statues ... it MUST be the tmo version.... wish I could see ur posted pics rakeshchn......
Sent from my SGH-T999 using xda premium
Oops didn't mean to double post....
But anyone non-rooted and unlocked around here.... with a s3? Thanx guys
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wasn't rooted and on stock when I did mine.
Sent from my SGH-T999 using Tapatalk 2
My stock, unrooted, unlocked phone says the same as yours
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anyone else noticing a typo in the first line? lol, the b and n keys are even right next to each other on the keyboard.
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veritasaequita said:
anyone else noticing a typo in the first line? lol, the b and n keys are even right next to each other on the keyboard.
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
I requested and received the unlock code from T-Mobile. I tested this by making a call using an AT&T sim card.
My screen is identical to the one above, including the typo. My phone is definitely unlocked!!!
Same thing, as all of you. I get the same pop up. I tried it yesterday with an att SIM card and it worked on their network.
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justice26 said:
Same thing, as all of you. I get the same pop up. I tried it yesterday with an att SIM card and it worked on their network.
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Click to collapse
N00b question.... if I put in an unlock code, then flash to custom rom/kernel.. will I loose unlock?
windmobileuser said:
N00b question.... if I put in an unlock code, then flash to custom rom/kernel.. will I loose unlock?
Click to expand...
Click to collapse
Nope, your good to flash to your heart's desire lol
Quick question, sorry its a bit off topic, how did you guys get your phone unlocked?
I've read threads about Tmobile being friendly enough to send you a unlock code, but I currently have AT&T. Does that affect the process any?
Yes att does give out lock codes ... just have to wait a certain amount of days..and once unlocked always unlocked... flash away..
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help with unlocking galaxy s3

hello,
i have my unlock code from T mobile for my galaxy s3 T999 us version.but they tell me i need to insert a non t mobile Sim and then type my code when it tells me to.problem is i don't have a non t mobile Sim.is there any other way to type the code?
thanks
redthunda69 said:
Step 2 - We've got our code, time to enter it. To do this, we either boot up our phone with our AT&T micro SIM or dial "#7465625*638*# in the Phone app. Once you have the dialog box, enter in the unlock code from step 1.
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Click to collapse
There you go. ^
theexel said:
There you go. ^
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Click to collapse
This will only work on a stock or stock based rom speaking from e,pirience unlocking my s3
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funziebear said:
This will only work on a stock or stock based rom speaking from e,pirience unlocking my s3
Sent from my SGH-T999 using xda premium
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my phone is stock..only thing on the phone i am trying to unlock is the go launcher...i have tried this method with 2 of the phones i have the codes for and every time it says unsuccessful.
Give me the code. ill try it on mine and if it works ill let you know so you can try it. lol
laprodigy001 said:
my phone is stock..only thing on the phone i am trying to unlock is the go launcher...i have tried this method with 2 of the phones i have the codes for and every time it says unsuccessful.
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Click to collapse
I dont get what go launcher has to do with unlocking :/
kobe4rings said:
Give me the code. ill try it on mine and if it works ill let you know so you can try it. lol
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Click to collapse
codes are unique to each device ud need to get ur own code for ur imei
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Unlock Code
laprodigy001 said:
hello,
i have my unlock code from T mobile for my galaxy s3 T999 us version.but they tell me i need to insert a non t mobile Sim and then type my code when it tells me to.problem is i don't have a non t mobile Sim.is there any other way to type the code?
thanks
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Click to collapse
Where do people get unlock codes? Do you need a friend who works at T-Mobile?
klettanator said:
Where do people get unlock codes? Do you need a friend who works at T-Mobile?
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Click to collapse
If ur on tmobile u can call and ask for one if not use a 3rd party and buy obe usually from 15-25 for the s3 via imei and ive seen them as low as 7-8 bucks via usb method
Sent from my SGH-T999 using xda premium
klettanator said:
Where do people get unlock codes? Do you need a friend who works at T-Mobile?
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Click to collapse
you just go on tmobile .com and do a live chat and request your code.they will ask you for the phone number, model number, and imei number. then ask for a email then they put a request in and within a day you get a email with the code.
funziebear said:
I dont get what go launcher has to do with unlocking :/
not sure why my whole message didn't go threw.what i meant to say is my phone is stock...the only thing that i have downloaded besides games is the go launcher app...
i have tried to unlock my phone and when i do it says unlock unsuccessful...and in the directions the button they tell me to click will only come up with a different sim in the phone according to the tmobile rep.but i dont have another at this time.
Click to expand...
Click to collapse
I am sure you have friends that have ATT? OR go to a store or WallyWorld and ask if you could get a att sim.
Or.. if you ask REALLY nice in the Wanted section. I am sure there is someone who downgraded to iPHAIL5 that has a spare micro sim. Since the new iPHAIL uses nano sim.
papabear said:
I am sure you have friends that have ATT? OR go to a store or WallyWorld and ask if you could get a att sim.
Or.. if you ask REALLY nice in the Wanted section. I am sure there is someone who downgraded to iPHAIL5 that has a spare micro sim. Since the new iPHAIL uses nano sim.
Click to expand...
Click to collapse
would a straight talk sim work?
laprodigy001 said:
would a straight talk sim work?
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Yeah thats what im using
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funziebear said:
Yeah thats what im using
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is that how you unlocked your phone?or did you type in the numbers for the unlock screen to appear? what unlocked st are you using tmo or att?what is your speed test on the st service?
laprodigy001 said:
is that how you unlocked your phone?or did you type in the numbers for the unlock screen to appear? what unlocked st are you using tmo or att?what is your speed test on the st service?
Click to expand...
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I used the sim then entered the code I'm using att straight talk sim if u use a T-Mobile straight talk sim u don't need an unlock, i get around 8-10 download where i live and 1 upload which is fast enough
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funziebear said:
I used the sim then entered the code I'm using att straight talk sim if u use a T-Mobile straight talk sim u don't need an unlock, i get around 8-10 download where i live and 1 upload which is fast enough
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i would rather use an Att sim.where i am in jersey att seems to have better reception.will my t mobile s3 work with the st Att Sim?
If you entered the code your probably unlocked. I would get the same response. Get a friends att sim card and put it in your phone to see if it works. That is how I tested mine. And it worked flawless.
Sent from my SGH-T999 using xda premium
laprodigy001 said:
i would rather use an Att sim.where i am in jersey att seems to have better reception.will my t mobile s3 work with the st Att Sim?
Click to expand...
Click to collapse
Yep thats how im ussing my s3 on att straight talk
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Doh locked my SIM need puk code any way fix fast

I need puk code for SIM and have no way call att I'm stuck I won't have access phone till tomorrow Any fix top fix this I have s3 d2att att phones thanks very important I need call my ride to work
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www.att.com/esupport/article.jsp?sid=kb33662&cv=820&title=#fbid=NvM9nvInd0N
Sent from my SGH-I747 using Tapatalk 2
xxsicknessxx said:
I need puk code for SIM and have no way call att I'm stuck I won't have access phone till tomorrow Any fix top fix this I have s3 d2att att phones thanks very important I need call my ride to work
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Click to collapse
If you have access to a computer you can get your PUK online after you login to att account management.
Sent from my Galaxy S3 on AT&T
No I won't be able get it fixed till tomorrow if so it normally. Accounts not in my name and I don't got computer. Long story. Is there any way find punk code on my own please
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xxsicknessxx said:
No I won't be able get it fixed till tomorrow if so it normally. Accounts not in my name and I don't got computer. Long story. Is there any way find punk code on my own please
Sent from my SGH-I747 using xda premium
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Unfortunately there is no fast way. PUKs are unique by SIM card. Only your service provider will know the PUK specefic to your SIM card. In addition, do not guess the PUK 3-5 wrong guesses will completely lock the SIM and then you'll need to order a replacement SIM card.
Sent from my Galaxy S3 on AT&T
xxsicknessxx said:
No I won't be able get it fixed till tomorrow if so it normally. Accounts not in my name and I don't got computer. Long story. Is there any way find punk code on my own please
Sent from my SGH-I747 using xda premium
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Click to collapse
Only way is logging into the account or calling ATT
I googled ATT S3 mater puk code but nothing came up
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[Q] s3 downgrade help needed

I recently acquired a t-mobile galaxy S3 (t999l)running stock 4.1.2, however my current provider is metropcs and in order to use it i have to unlock it. I currently dont have the money to pay for that so i want to downgrade it to 4.1.1 to do it for free. I was wondering how i could go about downgrading step by step. I would also like to have it rooted.
There is no 4.1.1 for t-999l.. And you don't need to unlock T-Mobile phones to use them with metroPCS.. I know because I've worked for metroPCS.. In other words, you're good to go!!
Sent from my SGH-T999 using Tapatalk
4.1.2 is all we have
Sent from my SGH-T999L using xda app-developers app
serio22 said:
There is no 4.1.1 for t-999l.. And you don't need to unlock T-Mobile phones to use them with metroPCS.. I know because I've worked for metroPCS.. In other words, you're good to go!!
Sent from my SGH-T999 using Tapatalk
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Click to collapse
I tried putting my already activated metropcs sim card in and it asked for sim unlock code. Is there anything I can do to resolve that.
IamthePesident said:
I tried putting my already activated metropcs sim card in and it asked for sim unlock code. Is there anything I can do to resolve that.
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Click to collapse
What phone did you have before? Was it cdma or gsm? It shouldn't ask for one.. also is your area using cdma or gsm network?
Sent from my HTCSensation using Tapatalk

unlock tmobil s3 problems

I have an s3 that i was selling to mother in law to use on consumer cellular. T mobile provided an unlock code that does not work. They are supposedly investigating this. I tried to pay an online unlocker for a code, I told them the code t mobile provided that did not work, They were unable to generate an unlock code ,
What is is going on. T mobile sim locks phones and then cant provoide correct unlock codes??
What other option do i have?
This seems like a bunch of BS on tmobile part.
Selling to MiL ? I'd give for free if I were you.
Seriously speaking, you can take the phone to a T-Mobile store for further investigation. If the code does not work, don't try it repeatedly. The phone will lockup for good.
If the code did not work, make sure the T-Mobile Rep has taken down your IMEI correctly. Make them repeat it to make sure its correct.
There are other ways to unlock. But in order to try them, I need to know what android version you have right now. Its listed in Settings > About.
Its running stock rooted 4.3 with stocm recovery and some bloat removed. Have verified t mo has correct imei. Have tried 2 old centennial wireless sims and an old at&t sim. No luck.
Sent from my SM-N900T using xda app-developers app
Since you are on 4.3, the other way to unlock is out of question. Please take the phone to a T-Mo Store after you get the new unlock code.
Tmobile cant seem to get me a correct code
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mike102871 said:
Tmobile cant seem to get me a correct code
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Click to expand...
Click to collapse
I am having the same problem.
I just got done with TMO online chat and they said to make sure the WiFi is off before you do it.
I am going to try this when I get home.
Check out chainfires Region Lock Away app on the play store or here on xda. Its built for the note3 on 4.3 firmware, but ive seen claims it works on the S3 and others. I suggest reading the thread to be certain, but it may be a viable option for those running 4.3 rooted.
Sent from my SM-N900T using Tapatalk
DocHoliday77 said:
Check out chainfires Region Lock Away app on the play store or here on xda. Its built for the note3 on 4.3 firmware, but ive seen claims it works on the S3 and others. I suggest reading the thread to be certain, but it may be a viable option for those running 4.3 rooted.
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
Let us know if you get it unblocked.
ive tried all the do this do that.
Region lock away doesnt work on 2 s3s I tried.
hfslacker said:
I am having the same problem.
I just got done with TMO online chat and they said to make sure the WiFi is off before you do it.
I am going to try this when I get home.
Click to expand...
Click to collapse
Sent from my SM-N900T using xda app-developers app
Didn't work.... Now I'm waiting for the 2nd time for this to be escalated... I know Im not gonna get a call back.....
hfslacker said:
Didn't work.... Now I'm waiting for the 2nd time for this to be escalated... I know Im not gonna get a call back.....
Click to expand...
Click to collapse
Good luck. Still cany get mine unlocked. Second one also.
Sent from my SM-N900T using xda app-developers app
so after 6 calls to TMo they couldnt do it.
i found this and it worked!
http://www.getunlocked.com/samsung-unlock-instructions/
hopefully it works for you!!!
Were you in 4.3 . I am and this doesnt work. Options dont even come up as stated.
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Does the new sim have to be activated
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Ok. I just got it. Followed service menu instruxtions but had to use different code to get in
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Yeah I was in 4.3.
did it work for you?
Got it to work but j xouldnt enter service mode with way the link said.
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