[Q] Unlock Help! - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hi I have recieved an unlock code for the gs3. I dont have another micro sim card from another provider? Is it possible for me to unlock my phone will having the att sim card still inside?
Thanks

Related

[Q] SIM-Unlock without foreign SIM

I am sending my phone to my friend in Ireland, and I wanted to put CM10 on it and unlock it before I send it to him. I need to unlock it now before I send it. Is there any way I can unlock it without a foreign sim card? (btw, I have an unlock code)
Edit: Never mind, I managed to use the micro-sim out of my ipad.

[Q] sim unlock code?

hi is there any way to unlock sony xperia s for free
my phone is network locked to o2 uk and i want to use a another sim card in it any solution?

[Q] No sim card after gms unlock

Hello guys. So I have tried to unlock my lg g2 but it seems that something went wrong. After following the method described for unlocking the phone I get no sim card but when I put the sprint sim card then it does not show no sim card but only no signal at all. Is there a solution for that?
Thaks in advance guys!!

[Q] How to verify a working sim slot on LS980 phone?

I get a used LS980 and It havn't activated with Sprint yet. No Unlocked yet. No Sprint sim card handy. Normally, it show NO Sim card on the phone, but when T-mobile or ATT sim card inseted, it still shows "NO SIM Card" I remove the sim card completely, and reboot the phone and insert Sim again. It still show No sim Card?
Don't they support to show invalid Sim Card if insert ATT or Tmobile sim card in a locked Sprint LS980 phone? I have a Sprint Samsung Galaxy locked with Sprint, If sim card inserted, it show invalid. Same with Verizon locked phone show invalid sim if ATT or Tmobile inserted.
Now, it seem likes a defective sim slot on the phone. without activated or a Sprint sim, how to verify it. Please be advice?
inserting any sim besides sprint will show no sim card message
DJ_MiX said:
inserting any sim besides sprint will show no sim card message
Click to expand...
Click to collapse
yup.. insert any sim beside sprint show No Sim Card message. is it normal for anyone?? or the sim slot defective?
I'm planing to use it on Freedompop. Order a sim from Tint.com could take awhile. While i'm wait for sim arrival, please tell is the sim slot defective or normal?
No one can help? Or test on your LS980 to find if it support to show invalid sim card on your locked LS980?
BTW, This device here still JB 4.2.2 with some of VZ8 firmware. Do I need to unlock for further test?
Tekone said:
No one can help? Or test on your LS980 to find if it support to show invalid sim card on your locked LS980?
BTW, This device here still JB 4.2.2 with some of VZ8 firmware. Do I need to unlock for further test?
Click to expand...
Click to collapse
Yeah, try unlocking using this thread:
http://forum.xda-developers.com/showthread.php?t=2729370
Then test out the sim cards..
No Sim card detect if it's not Sprint sim card install. NO matter what method I unlock it. Kind of weire..
Tekone said:
No Sim card detect if it's not Sprint sim card install. NO matter what method I unlock it. Kind of weire..
Click to expand...
Click to collapse
Try posting questions specific to your problem to the threads of the specific methods you used, someone in there will probably be best able to help you.

Is the phone unlocked or locked?

I am buying a Samsung Galaxy note 2 from craigslist. The post said the phone was locked to telus/koodo and so I messaged them saying that my simcard is from fido and would like to buy it than
unlock it so I could use it. He messaged saying he tried Rogers/bell and it wouldn't work and he doubted it would work with fido ( I don't know if he knows what he is talking about
because the post said it was locked ) and so I asked him if it was unlocked already or was it just locked to telus and koodo because I heard you could put a koodo sim card in a
Telus phone. He also said maybe the sim card reader is broken, but I thought if the sim card reader was broken it wouldn't be able to read any sim card at all not even telus sim card that it's supposedly
locked to. The phone is model SGH-I317M. I really want to buy this phone and it was the best one I found on craigslist. I am thinking of going to test if it is unlocked but how do I tell? Will a message pop
up when I put in my fido sim card in and boot it up saying "phone is locked, put in unlock code" ? :crying:
jfd12 said:
I am buying a Samsung Galaxy note 2 from craigslist. The post said the phone was locked to telus/koodo and so I messaged them saying that my simcard is from fido and would like to buy it than
unlock it so I could use it. He messaged saying he tried Rogers/bell and it wouldn't work and he doubted it would work with fido ( I don't know if he knows what he is talking about
because the post said it was locked ) and so I asked him if it was unlocked already or was it just locked to telus and koodo because I heard you could put a koodo sim card in a
Telus phone. He also said maybe the sim card reader is broken, but I thought if the sim card reader was broken it wouldn't be able to read any sim card at all not even telus sim card that it's supposedly
locked to. The phone is model SGH-I317M. I really want to buy this phone and it was the best one I found on craigslist. I am thinking of going to test if it is unlocked but how do I tell? Will a message pop
up when I put in my fido sim card in and boot it up saying "phone is locked, put in unlock code" ? :crying:
Click to expand...
Click to collapse
Yes a message will pop up asking you for the sim unlock code if it's locked. If it's not locked then you'll get signal. You also need to ask them what firmware is on the phone, cuz you can possibly unlock it from the hidden menu. Just search Xda for that.
Good luck on your new device ?

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