Hi guys, i'm from Bulgaria and have a problem with my Samsung Galaxy S3 i9300.
When I put a sim card in and try to dial a number - "Not registered on the network".
I've tried more then 5 different roms (official from sammobile.com(4.1.2 and 4.3) and unofficial from xda forums 4.1.2), but every time pop up the error with network. Tried with Azrila patch and nothings goin' on.
I've tried to put another sim card and then error again. This and my sims are working in other phones normally
I've tried more then 10 time factory reset and so on.
The old owner of the phone probably was rooted the phone, because i've seen installed on it CWM 3.60 and android version was 4.1.2.
My IMEI and SN are correct in Android and on the label under the battery.
Now the phone was with official rom from sammobile 4.3.
The phone has no warranty.
Please can you help me to solve this bad problem.
Thanks.
IMEI blacklisted is most probable cause, followed by efs corruption, sim reader failure, wrong modem or other hardware issue.
boomboomer said:
IMEI blacklisted is most probable cause, followed by efs corruption, sim reader failure, wrong modem or other hardware issue.
Click to expand...
Click to collapse
What can i do i this cases ?
If IMEI blacklist then phone is stolen and worthless, for the rest go search and read.
Hundreds of similar threads posted.
Related
This thread is outdated and not related to the new problem with EFS coruption. Solutions proposed here wont help you if you lost your network after downgrading a ROM from MF6 to earlier.
Ok it's not the first thread about this but no one seems to have an answer. I'm trying again.
I flashed a custom ROM on a friend's phone i9300. After the flash the phone keep saying "Not registered on network". I tried everything I know.
I changed modem
I changed ROM (3X) (with full wipe)
I returned to stock
I installed GetRil (changed the baseband)
I installed Galaxsim (phone already unlock)
when I try to set the APN I get a message "registered on network" but when I do a phone call I got "Not registered on network"
Is there anyone who knows any way to solve this problem?
New sim? What all works?
Kremata said:
Ok it's not the first thread about this but no one seems to have an answer. I'm trying again.
I flashed a custom ROM on a friend's phone i9300. After the flash the phone keep saying "Not registered on network". I tried everything I know.
I changed modem
I changed ROM (3X) (with full wipe)
I returned to stock
I installed GetRil (changed the baseband)
I installed Galaxsim (phone already unlock)
when I try to set the APN I get a message "registered on network" but when I do a phone call I got "Not registered on network"
Is there anyone who knows any way to solve this problem?
Click to expand...
Click to collapse
omg thanks for creating this thread, I had no time to do it I HAVE THE EXACT PROBLEM
I wanted to install Cyanogenmod android 4.2.2 BUT SINCE IM A NOOB NO ONE WARNED ME THAT I HAD TO DO A EFS BACKUP OR whatever is called, thing is my IMEI is ****ed up, and it does says Not registered on network with my Sim card on it, it's Brand new sim card i tested it on another Smartphone and it Works GOOD, I tried like crazy looking up on the internet so many ways to fix it but the only way apparently it's using a software called octopus and a hardware wich costs a bunch of $ therefore im sure there must be a way to save that money .
i did Factory reset, tried another stock rom 4.1.2
tried airplane mode turning on and off, tried looking for networks automatically, and nothing it just says not registered on network, please help, my imei IS not barred i also am against robbery here.
please help
... Please
b-eock said:
New sim? What all works?
Click to expand...
Click to collapse
everything works fine on the phone except the call/ 3g. She came with her own Sim card but she left me the phone and I'm using my own Sim card and same result.
Now I see that the IMEI SV is 01, My phone Number is UNKNOWN( is it normal?)
Kremata said:
everything works fine on the phone except the call/ 3g. She came with her own Sim card but she left me the phone and I'm using my own Sim card and same result.
Now I see that the IMEI SV is 01, My phone Number is UNKNOWN( is it normal?)
Click to expand...
Click to collapse
yep at the end of mine says 01 aswell
Get a new sim from your carrier. Either your sim tray is broken or your sim card is. Sim card is cheap/free to replace so try that first.
b-eock said:
Get a new sim from your carrier. Either your sim tray is broken or your sim card is. Sim card is cheap/free to replace so try that first.
Click to expand...
Click to collapse
nope that doesn't work the problema is in the Smartphone imei i think some kind of bug,
zomgiloveyou said:
omg thanks for creating this thread, I had no time to do it I HAVE THE EXACT PROBLEM
I wanted to install Cyanogenmod android 4.2.2 BUT SINCE IM A NOOB NO ONE WARNED ME THAT I HAD TO DO A EFS BACKUP OR whatever is called, thing is my IMEI is ****ed up, and it does says Not registered on network with my Sim card on it, it's Brand new sim card i tested it on another Smartphone and it Works GOOD, I tried like crazy looking up on the internet so many ways to fix it but the only way apparently it's using a software called octopus and a hardware wich costs a bunch of $ therefore im sure there must be a way to save that money .
i did Factory reset, tried another stock rom 4.1.2
tried airplane mode turning on and off, tried looking for networks automatically, and nothing it just says not registered on network, please help, my imei IS not barred i also am against robbery here.
please help
... Please
Click to expand...
Click to collapse
Kremata said:
Ok it's not the first thread about this but no one seems to have an answer. I'm trying again.
I flashed a custom ROM on a friend's phone i9300. After the flash the phone keep saying "Not registered on network". I tried everything I know.
I changed modem
I changed ROM (3X) (with full wipe)
I returned to stock
I installed GetRil (changed the baseband)
I installed Galaxsim (phone already unlock)
when I try to set the APN I get a message "registered on network" but when I do a phone call I got "Not registered on network"
Is there anyone who knows any way to solve this problem?
Click to expand...
Click to collapse
sounds like (both of you) your EFS folder is corrupt - the only way i've read of repairing it is to have a back up. service center for repair is the only option AFAIK.
The IMEISV means nothing, don't even worry about it. Know what you're talking about before you blurt out crap.
b-eock said:
The IMEISV means nothing, don't even worry about it. Know what you're talking about before you blurt out crap.
Click to expand...
Click to collapse
mwahahahah "blurt out crap" PMSL :laugh:
Hehe hehe... hehehehe... fk u..
Hehehehe!
“BUT SINCE IM A NOOB NO ONE WARNED ME THAT I HAD TO DO A EFS BACKUP“
No one should have to warn you! Do some reading first! Fk your imei!
b-eock said:
Get a new sim from your carrier. Either your sim tray is broken or your sim card is. Sim card is cheap/free to replace so try that first.
Click to expand...
Click to collapse
Like I said I've use my friend SIM and my SIM both makes no difference on the phone. Maybe it's the tray
Kremata said:
Like I said I've use my friend SIM and my SIM both makes no difference on the phone. Maybe it's the tray
Click to expand...
Click to collapse
Usual suspects .
Sim you tried another .
Sim carrier unusual to be damaged .
IMEI wrong .
No phone number details standard with many roms .
Network details not entered or incorrect or wrong CSC .
Wrong modem unlikely .
Best to restore phone to original firmware .
http://forum.xda-developers.com/showthread.php?t=1978840
Return to service .
JJEgan said:
Usual suspects .
Sim you tried another .
Sim carrier unusual to be damaged .
IMEI wrong .
No phone number details standard with many roms .
Network details not entered or incorrect or wrong CSC .
Wrong modem unlikely .
Best to restore phone to original firmware .
http://forum.xda-developers.com/showthread.php?t=1978840
Return to service .
Click to expand...
Click to collapse
First I restored the phone with the nandroid backup I made just before flashing. (still not register on network)
Then I restored the phone to stock Samsung with Odin (still not register on network)
The IMEI is still there(most thread I read with this problem people lost their IMEI)
The phone can connect to the network because it can retreive the time from the network.
If I make a network operator search it finds China Unicom(This is my sim card) and when I choose it it says "register on the network" but as soon as I try to call, I get the "not register on network" again.
I thought the IMEI might be block as it might be a stolen phone but I made a search on two IMEI database and it says CLEAR.
I flashed 3 Asian modems( I used to have a S3 I know the XXELJ2 was working with my sim card) and same result.
Have you tried flashing a different modem to your device and reporting the problem to your provider.
May sound obvious but the provider's logs may clearly show what is wrong and they can report it back to you.
Sent from my GT-I9300 using xda premium
JJEgan said:
Usual suspects .
Sim you tried another .
Sim carrier unusual to be damaged .
IMEI wrong .
No phone number details standard with many roms .
Network details not entered or incorrect or wrong CSC .
Wrong modem unlikely .
Best to restore phone to original firmware .
http://forum.xda-developers.com/showthread.php?t=1978840
Return to service .
Click to expand...
Click to collapse
OMG you remind me of ABATURR IN STARCRAFT 2 HoTS
hahaha cool
---------- Post added at 10:47 AM ---------- Previous post was at 10:06 AM ----------
zomgiloveyou said:
OMG you remind me of ABATURR IN STARCRAFT 2 HoTS
hahaha cool
Click to expand...
Click to collapse
anyway, tried this metod too now, and still the same ~
Hey guys, had a very similar problem to kremata (everything in EFS folder seemingly ok (IMEI and S/N were fine)), and for me it got fixed by applying Azira's Patch ( http://forum.xda-developers.com/showthread.php?t=1918601 ).
However this solution only works by rooting and if you try to return it to stock it will reverse to being a 500$ PDA sadly.
In any case, the phone is now fully functional (calling/SMS/mobile data).
hey
i can fix ur problem
djhiti said:
i can fix ur problem
Click to expand...
Click to collapse
ok
Hi this is starting to really bug me now Im unable to register on a network I get signal bars but only get emergency calls only tried dfferent sim cards and reverted back to latest official stock to no avail any suggestions please
As per multiple identical posts .
First is your IMEI correct
Are your mobile network settings correct
sim card correct and tested
correct modem and csc.
jje
Check your IMEI number. Sometimes, when we flash custom ROM, the phone looses its IMEI number. If it's true, you must use an EFS backup to restore it.
Second solution : your mobile phone was blacklisted (if it was considered as stollen).
Network
Hi thanks for the reply I have been searching I've checked my imei in status and it matches details under battery compartment i'm still paying for the phone (pay weekly) so no reason it would be blacklisted ok just tried another different sim card on Vodafone official s3 stock rom and it registered hmmm im on talktalk which uses voda I know this sim works but i'll get them to send me a new one thanks for your time guys
Hey everyone! This is my first post on this forum, although I visit it regularly. However, I have some major problems with my Galaxy S III and I've been trying to solve them since 3 days. Firstly, I want to say that I really did read most of the threads here, but I couldn't find a solution, so I decided to make a new one. So, my phone is not locked, but I realized that I couldn't connect to a network outside the country I live in. I use the same sim card which I use in my country, so I thought I have some roaming problems, because when I got back, everything was alright. I mean, I used my sim card without any problems immediately after I came back. Now I am out of the country again and I faced the same problem with my sim card, which is working on other phones. I tried other sim cards on my phone and I still cannot get into a mobile network. After that, I decided to look around the forum and I realized that I have updated to 4.1.2 two months ago and I probably have problems with EFS since I am with xxemg4 rom. I had an EFS back up on my external SD card and I tried to back it up using ktool, but without any effects. Then I decided to downgrade, I used different stock roms, even modified ones (such as MIUM and CM 10), but nothing couldn't help. Tried ariza patch, tried to patch the modem, tried "EFSv2 basebands" and they did nothing. Everything just got worse. My IMEI now starts with 0049, even my serial number is not the same. I tried to use nv_items_reader_writer to get back my IMEI but it doesn't recognize my phone. Then I tried to use the #7284# command, but my phone doesn't recognize it. I am out of ideas and I dont know what to do. I cannot take my phone to service, because I am not in my country and I dont have international warranty. I welcome every suggestion.
Asi6 said:
Hey everyone! This is my first post on this forum, although I visit it regularly. However, I have some major problems with my Galaxy S III and I've been trying to solve them since 3 days. Firstly, I want to say that I really did read most of the threads here, but I couldn't find a solution, so I decided to make a new one. So, my phone is not locked, but I realized that I couldn't connect to a network outside the country I live in. I use the same sim card which I use in my country, so I thought I have some roaming problems, because when I got back, everything was alright. I mean, I used my sim card without any problems immediately after I came back. Now I am out of the country again and I faced the same problem with my sim card, which is working on other phones. I tried other sim cards on my phone and I still cannot get into a mobile network. After that, I decided to look around the forum and I realized that I have updated to 4.1.2 two months ago and I probably have problems with EFS since I am with xxemg4 rom. I had an EFS back up on my external SD card and I tried to back it up using ktool, but without any effects. Then I decided to downgrade, I used different stock roms, even modified ones (such as MIUM and CM 10), but nothing couldn't help. Tried ariza patch, tried to patch the modem, tried "EFSv2 basebands" and they did nothing. Everything just got worse. My IMEI now starts with 0049, even my serial number is not the same. I tried to use nv_items_reader_writer to get back my IMEI but it doesn't recognize my phone. Then I tried to use the #7284# command, but my phone doesn't recognize it. I am out of ideas and I dont know what to do. I cannot take my phone to service, because I am not in my country and I dont have international warranty. I welcome every suggestion.
Click to expand...
Click to collapse
Did you flash any other modem with XXEMG4 rom? ....The modems after XXEMG4(along with xxemg4) reformats your EFS Partition so if you use any modem before XXEMG4 it will not be able to read your EFS partiton and thus your IMEI number also cant be read and it turns it to 0049 which is invalid thus you cant get any connection (mobile data/Calls/SMS etc)
What you can do is flash any modems after XXEMG4 or just flash the XXEMG4 modem itself ....that should reformat the EFS partition and thus your IMEI will be back to normal
Other than that what you can do is flash any rom after the XXEMG4 rom which again had the new EFS format in them.....samsung suddenly changed their plans and pushed these firmwares out with such a format
If you found this helpful why not press the thanks button
Asi6 said:
Hey everyone! This is my first post on this forum, although I visit it regularly. However, I have some major problems with my Galaxy S III and I've been trying to solve them since 3 days. Firstly, I want to say that I really did read most of the threads here, but I couldn't find a solution, so I decided to make a new one. So, my phone is not locked, but I realized that I couldn't connect to a network outside the country I live in. I use the same sim card which I use in my country, so I thought I have some roaming problems, because when I got back, everything was alright. I mean, I used my sim card without any problems immediately after I came back. Now I am out of the country again and I faced the same problem with my sim card, which is working on other phones. I tried other sim cards on my phone and I still cannot get into a mobile network. After that, I decided to look around the forum and I realized that I have updated to 4.1.2 two months ago and I probably have problems with EFS since I am with xxemg4 rom. I had an EFS back up on my external SD card and I tried to back it up using ktool, but without any effects. Then I decided to downgrade, I used different stock roms, even modified ones (such as MIUM and CM 10), but nothing couldn't help. Tried ariza patch, tried to patch the modem, tried "EFSv2 basebands" and they did nothing. Everything just got worse. My IMEI now starts with 0049, even my serial number is not the same. I tried to use nv_items_reader_writer to get back my IMEI but it doesn't recognize my phone. Then I tried to use the #7284# command, but my phone doesn't recognize it. I am out of ideas and I dont know what to do. I cannot take my phone to service, because I am not in my country and I dont have international warranty. I welcome every suggestion.
Click to expand...
Click to collapse
go through the link under my signature. this thread will be closed shortly.
Mod Edit
Please read the stickies.
IMEI threads are there
Thread closed
malybru
Forum Moderator
Hello everyone,
I have Samsung Galaxy S2 international GT-I9100. It fall into water. After that everything working fine excerpt IMEI null/null, Baseband Unknown, No SIM Card Detected. I exhibited it and dryed for a month. When I compiled it up again, same problem.
After that I decided to change the moatherboard. I bought new one, change it, turn phone on and same problem!! After that I install new ROM via Odin. And the problem still exist! How this is possible?? Oh and I want to mention that I can't access service mode. When I try to access it service mode is opened but menu is blank!
What you think the problem is?? Maybe smaller motherboard, because the small one at the bottom of the phone I didn't change. I am very desperate after so many tries so please help me.
Thanks a lot
anyone???
desperates2 said:
Hello everyone,
I have Samsung Galaxy S2 international GT-I9100. It fall into water. After that everything working fine excerpt IMEI null/null, Baseband Unknown, No SIM Card Detected. I exhibited it and dryed for a month. When I compiled it up again, same problem.
After that I decided to change the moatherboard. I bought new one, change it, turn phone on and same problem!! After that I install new ROM via Odin. And the problem still exist! How this is possible?? Oh and I want to mention that I can't access service mode. When I try to access it service mode is opened but menu is blank!
What you think the problem is?? Maybe smaller motherboard, because the small one at the bottom of the phone I didn't change. I am very desperate after so many tries so please help me.
Thanks a lot
Click to expand...
Click to collapse
most probably your efs folder is corrupt or some hardware faulty. Do you have any sort of efs backup with you ?
If you have no backup, you're probably boned. Download as many stock roms as you can & start flashing. If that doesn't work, take it to a local mobile repair shop; many have equipment which can re-write the IMEI to the device fairly cheaply.
Thanks for answers, no I didn't make any backup for efs, so today I will start flashing all available ROMs for my country if this will not work I will take it to the service.
Hi,
I got this phone from a friend and I don't know the history of it but is unable to detect any SIM card and the Baseband and IMEI appear as Unknown.
Do you have any idea on how to fix it?. Thanks in advance.
i had the same problem on 850FQ i bought few days earlier.
I digged deeper into the Issue and found out when someone wants to unlock their phone it can be done by 2 ways ONE: with an unlock code which people can buy from many online sites TWO: Using some hardware device i dont know its name. The repair guy told me sometimes a phones IMEI is also changed during the unlocking process and if the process is buggy then it may also damage IMEI AND BASEBAND.
Unknown imei/baseband can also be caused by a damaged "modem chip" or it can be caused by corrupt "EFS AND MODEM" folder while flashing custom roms. But since there is no ROOT and No firmwares available for the "A" model i guess your corrupt baseband is either due to "buggy unlocking" or it is a hardware malfunction. People who have the same problem in F or other models can try restoring factory firmwares with odin (from sammobile) but the folks with "A" Model are out of luck. i sold my phone as a demo unit cus i wasn't able to recover its baseband and imei.
Try a factory reset without simcard inserted, see if the imei comes back. if not you may sell it as a demo unit or keep the device for camera and music needs
adolfo7x said:
Hi,
I got this phone from a friend and I don't know the history of it but is unable to detect any SIM card and the Baseband and IMEI appear as Unknown.
Do you have any idea on how to fix it?. Thanks in advance.
Click to expand...
Click to collapse
maybe your phone is locked to provider(AT&T verzion...) i dont know,also I cant find proper 850A firware on sammobile or other sites
مشكله في جهازي تغير رقم imei الي (004999010640000) جلاكسي sm-g850f الأصدار 5.02
Problem in two to change imei number (004999010640000) Galaxy sm-g850f LAUNCH 5.02
I have 004999010640000 imei and I want to restore my original imei but it seems I don't have a backup. Any solution for this?