Sim unlock , Samsung Galaxy S duos GT-S7562 - Android Q&A, Help & Troubleshooting

Good afternoon !
buy a Samsung galaxy S GT-S7562, should I type a code of I unlock PIN when using any chip, what to do?
Thanks

DarkWz said:
Good afternoon !
buy a Samsung galaxy S GT-S7562, should I type a code of I unlock PIN when using any chip, what to do?
Thanks
Click to expand...
Click to collapse
You need an unlock code to unlock your phone and make it work on any GSM network worldwide. You need that only if your phone is locked to a particular network. Please check your PM for more details

Can u pls help me to unlock Samsung galaxy S GT-S7562 on all networks???

abhishek1234321 said:
You need an unlock code to unlock your phone and make it work on any GSM network worldwide. You need that only if your phone is locked to a particular network. Please check your PM for more details
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how to get unlock code on this smartphone?

Anyone got the network unlock code on this model?

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Hello,
I just bought a Samsung Galaxy SII i9100G and I can't find how to unlock it (I was able to root it thanks to Unlock Root).
I'd like to know if it is possible to unlock it? And if it is, how to do it?
Thanks for your answers,
VerbalD
verbald said:
Hello,
I just bought a Samsung Galaxy SII i9100G and I can't find how to unlock it (I was able to root it thanks to Unlock Root).
I'd like to know if it is possible to unlock it? And if it is, how to do it?
Thanks for your answers,
VerbalD
Click to expand...
Click to collapse
What do you cal unlock?
For all you need for 9100G, you will find it here http://forum.xda-developers.com/search.php?searchid=17316905
I bought this phone in another country, and I'd like now to use it with a sim card from another country.
How can I unlock it to use it with other sim Cards?
Go to xda front page and look new from about first three pages, there you should find app that generates unlock codes
Sent from my sgs2 running cm9 using xda app
I downloaded the app to Unlock the Galaxy S2, but it goes on through five steps from 0 to 100% and tells me that it can't find the code to unlock my phone.
I think maybe it's because it is a S2 GT-i9100G
What should I do?

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[Q] Can't unlock carrier network on my GT9300, tried all methods please help

Hi,
I gave my S3 (stock rom french carrier bouygues) to my son and order a new sim to a different carrier than the original one
Sim arrived and my son, try to install it
The problem is that he answer sim 4 digit code a lot of time when network unlock (carrier unlock) code was asked
My S3 has more than 6 month so I asked my provider to give me the unlock code...
They did but it doesn't work.
Call again.. they told me that carrier unlock code input is limited and if the unlock code doesn't work I had to send it to Samsung to unlock it.
I spent my week end to try all possible unlock process exposed on this xda amazing forum and didn't succeed with anyone
: Voodoo with and without Patch and busibox, GalaxSim Unlock, menu *#197328640# ...
Result ;
Voodoo & GalaxSim can't read SIM unlock statut
Code *#7465625# doesn't work
*#197328640# doesn't have the Unlock Phone menu ("Menu doesn't exist)
All those process has been done with new installs, wipe each time (makes me going mad!!!)
Is any one has a solution.
Thanks for you help
nb : hope my english is enough good to make my problem understandable...
No, with the new efs format all the previous unlock methods don't work. You'll need a service centre.
fjacquemot said:
Hi,
I gave my S3 (stock rom french carrier bouygues) to my son and order a new sim to a different carrier than the original one
Sim arrived and my son, try to install it
The problem is that he answer sim 4 digit code a lot of time when network unlock (carrier unlock) code was asked
My S3 has more than 6 month so I asked my provider to give me the unlock code...
They did but it doesn't work.
Call again.. they told me that carrier unlock code input is limited and if the unlock code doesn't work I had to send it to Samsung to unlock it.
I spent my week end to try all possible unlock process exposed on this xda amazing forum and didn't succeed with anyone
: Voodoo with and without Patch and busibox, GalaxSim Unlock, menu *#197328640# ...
Result ;
Voodoo & GalaxSim can't read SIM unlock statut
Code *#7465625# doesn't work
*#197328640# doesn't have the Unlock Phone menu ("Menu doesn't exist)
All those process has been done with new installs, wipe each time (makes me going mad!!!)
Is any one has a solution.
Thanks for you help
nb : hope my english is enough good to make my problem understandable...
Click to expand...
Click to collapse
Try www.sim-unlock.net i often use their service and it has never failed me
Hi,
i have used unlockunit.com to unlock my samsung s3 mini that was locked on t-mobile,
and it worked like a charm...
zele35 said:
Hi,
i have used unlockunit.com to unlock my samsung s3 mini that was locked on t-mobile,
and it worked like a charm...
Click to expand...
Click to collapse
Is that with the new EFS format ??????
JJEgan said:
Is that with the new EFS format ??????
Click to expand...
Click to collapse
It was S3 MINI but also on xxemg4 baseband...
Might not be anything but did you upgrade to version 4.3 ?
If you did this might be the problem, I have an S4 that is locked to Bell and have tried multiple sites and Bell directly, all gave me the same unlock code.
When I tried to enter the code it kept saying unsuccessful
My guess is that along with the update Samsung locked some security feature for unlocking the phone
Right now my option is to sell the phone or wait until Samsung launches a new update
Sent from my Nexus 7 using xda app-developers app

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