[q] sim network unlock problem - Galaxy S II Q&A, Help & Troubleshooting

Hello Good Technical Supporters and helpers .
I rooted my Samsung Galaxy S2 GT I9100 and Upgraded it to Slim bean Android 4.3.1 . But Upon restarting my phone, it requires me to out a SIM network unlock PIN, I will tried 0000,12345, which are some universal codes but to no avail , Im stocked and dont know what to do , My phone only gives me the option to Unlock or dismiss , i thought It was my SIM error so I out my SIM in another phone ad it required no password at all. I then realized i was the phone. Can someone help me out please,
I even install Galax SIM unlock but still it say my ROM is not rooted , SO please is there anything I can go to unlock this phone. I even tried rooting again but still the same issue. Please Please Please Help.

Mod Edit
Duplicate thread is duplicate.
There is no need to post the same thing twice.
Thread closed
malybru
Forum Moderator

Related

[Q] Network code

Hey!
so I have a galaxy ace with Miracle v.4 Cyanogen rom
I want to un simlock it
I got the code from my phone company
I have an other simcard
but when i put it inside it does'nt ask for the network code
where should I put it??
I tryed #7465625*638*CODE# but it just say my phone have no network
...
afaik it needs to be stock. MAYBE fresh wipe of ur current set up. But last I remember reading... exact time I can't recall,,, cyanogen and other custom ROMs are enables to run with or with out SIM cards so checks are disabled by default.
yeah i just wipe out 2 weeks ago...
I will try a few days to find other solutions...
Please use the Q&A Forum for questions &
Read the Forum Rules Ref Posting
Moving to Q&A

[Q] problem in unlocking sim network

Guys I have installed Neat ROM v4 (android 4.1.2)
And i have got "SIM network unlock PIN" error and I have install Galaxy S2 SIM unlock and i got my unlock code!
But every time i reboot and insert this code, this error come:"network unlock request unsuccessful " what should I do?
And the other question is that "is there any kernel that supports neat the other question is that "is there any kernel that supports neat room and also dual boot? Cause I want to dual boot it with paranoid android!"
Tnx
Firstly, Sim unlocking and the sim lock bug has been discussed and discussed over and over and over and over again, in future use the search button before creating topics we dont need/want duplicates.
Second, for dual booting you need to use Siyah kernel, Its the only one afaik that can dual boot.
sorry m8
but i couldn't find my answer!
the problem is that it won't accept unlock code at all! even when i reboot and tried again! near 30 times!:crying:
kv7shadow said:
sorry m8
but i couldn't find my answer!
the problem is that it won't accept unlock code at all! even when i reboot and tried again! near 30 times!:crying:
Click to expand...
Click to collapse
There are plenty of topics that list the apps you can use. Obviously the one you have used is not fully compatible with your device/model/version.
TheATHEiST said:
There are plenty of topics that list the apps you can use. Obviously the one you have used is not fully compatible with your device/model/version.
Click to expand...
Click to collapse
Bro there is 55 topics in search!
I couldn't find it!!!
I have GT-I9100, Neat ROM 4.1.2, MTN SIM card!
Which app i should install?
I used galaxy s2 SIM unlock from chainfire, but it didn't help! :crying:
Tnx m8
kv7shadow said:
Bro there is 55 topics in search!
I couldn't find it!!!
I have GT-I9100, Neat ROM 4.1.2, MTN SIM card!
Which app i should install?
I used galaxy s2 SIM unlock from chainfire, but it didn't help! :crying:
Tnx m8
Click to expand...
Click to collapse
Sorry but spoon feeding is not allowed here.
You havent even tried more then one app so its likely you haven't even bothered to read any of the sim unlock topics properly. Search for topic titles with keywords like "locked" or "unlock" etc. This little exercise will help you to be able to use search better in future and be more efficient at finding info you need and learning.
Plenty of topics that mention plenty of different apps.

[Q] [ASKING] Korean Samsung Galaxy S III SHV-E210K USSD Code Running Problem

Hello everyone!
I'm from Indonesia. I have this SHV-E210K for about 3 months, and it is stressful knowing that I can't check the balance credit. I have search in any forum, and whether it's in XDA or any forum, it's still don't have the answer.
I have read that in S1 I9000 you can just disabling mobile tracker and USSD code will work again. But in this time, it's different matter. I can't use the method from I9000..
There is known problem in my Galaxy S III SHV-E210K with JB 4.1.2 or before at ICS that USSD code won't work. I faced this problem for many days and was unable to use some GSM services like balance checking etc. Normally in other phone, I can check it with just dial *123#, now since I using SHV-E210K the code won't work, so I must change my USIM to other phone to registering the data package or check my phone balance etc.
Please some one help me! I really need this answer! :crying:
*my Samsung Galaxy SIII SHV-E210K never being rooted, it's still official from the first time until now.
please some on help me :crying:
You will get no help by breaking the rules .
Questions = Q&A
Post once do not bump
Use search
You look ask in the Samsung Galaxy SIII SHV-E210K thread .
USD codes are a network or sim card problem usually .
jje
JJEgan said:
You will get no help by breaking the rules .
Questions = Q&A
Post once do not bump
Use search
You look ask in the Samsung Galaxy SIII SHV-E210K thread .
USD codes are a network or sim card problem usually .
jje
Click to expand...
Click to collapse
Hallo Senoir Member.. I know there is thread about SHV-E210K, but not the page like T-mobile or any SIII with its carrier, so looking the answer from the member from SHV-E210 forum is too hard. :'(
Thread SHV-E210 is too silent, not like the others which is always crowded, link: http://forum.xda-developers.com/showthread.php?t=1710084
ok I will move it to the Q&A
machedo said:
Hello everyone!
I'm from Indonesia. I have this SHV-E210K for about 3 months, and it is stressful knowing that I can't check the balance credit. I have search in any forum, and whether it's in XDA or any forum, it's still don't have the answer.
I have read that in S1 I9000 you can just disabling mobile tracker and USSD code will work again. But in this time, it's different matter. I can't use the method from I9000..
There is known problem in my Galaxy S III SHV-E210K with JB 4.1.2 or before at ICS that USSD code won't work. I faced this problem for many days and was unable to use some GSM services like balance checking etc. Normally in other phone, I can check it with just dial *123#, now since I using SHV-E210K the code won't work, so I must change my USIM to other phone to registering the data package or check my phone balance etc.
Please some one help me! I really need this answer! :crying:
*my Samsung Galaxy SIII SHV-E210K never being rooted, it's still official from the first time until now.
Click to expand...
Click to collapse
Did you manage to fix ussd issue on your shv-e210k? please answer me
Do u still have this problem
i am facing same issue , please assist me to fix this issue
Suggest nothing on this very very old thread.

EFS disaster on i9300

Hello guys,I know theres many threads about lost imei/sn/efs after this efs v2 came out,but I was trying hard whole day to get my i9300 back,read like 100threads and nothing helped.
Situation :
I had custom rom (s4 revoultion 4.3 touchwiz) and everything was working well, In meanwhile I got my s4 so I decided to unroot/flash stock rom from sammobile with odin,but I forgot about that efs v1/v2 thing. I flashed rom,everything was working except phone says that there is no SIM card. My phone was factory simfree,so no problems there. I tried flashing all kind of roms(aosp,aokp,cm,tw 4.1.2;4.3;4.2.2), My IMEI and SN are there,and are valid/same as on the box of phone,so I didn't lost my imei/sn. Thanks for your help.
Try your sim in another phone, try another sim in your phone. If your phone won't read the other sim then your card reader is broken.
Sent from my GT-I9300 using Tapatalk
Mod Edit
Please refer to the stickies in General before posting.
Thread closed
malybru
Forum Moderator

[Q] Unlocked S3 Rom question..

Hi all..
This is my first post on here, so please be gentle with me....
I've got a Galaxy S3 and courtesy of my network provider, I've got the phone unlocked.
Am I now able to replace the branded Rom in the phone with a stock rom (ie one downloaded from Samsung's site but with no network bloat), or is that something that people wouldnt recommend..?
Any help gratefully recieved.
Thanks
Questions go in the q&a forum, report your own post and ask a moderator to moved it.
Network unlock is irrelevant to your rom, you could always have flashed whatever firmware you wanted.
I'd suggest you read the guides and sticky thread before do anything.

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