Hi everyone,
I have a Rogers (Canada) Galaxy Captivate. I flashed to Serendipity VII, and my CSC is now showing "Unknown", and /system/csc is missing.
I roam with the phone a lot, and I use other countries' SIMs when I can. Will this prevent me from connecting to other networks, should I get this resolved before I do anything further? I tried flashing a CSC-Multi from JVS and it did nothing - just reset all my apps. /system/csc still missing.
Thanks,
-pN
Nope. Csc is basically irrelevant. You'll need your phone unlocked to use another providers sim tho if your phone is branded. Look up the efs nvdata hex edit method for the best way to manually unlock your phone if you haven't already.
Sent from my GT-I9000 using xda premium
phzi said:
Nope. Csc is basically irrelevant. You'll need your phone unlocked to use another providers sim tho if your phone is branded. Look up the efs nvdata hex edit method for the best way to manually unlock your phone if you haven't already.
Sent from my GT-I9000 using xda premium
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Click to collapse
ok - thx. as for the unlock... here's a weird one. I did it using the 1-click unlocked and tested it with the two local providers (Rogers and Fido). that worked. I then took it to India and tried to put a vodafone / airtel sim - and it wouldn't even find mobile networks! flashed to another modem (JVS), didn't help.
poked around and I think the imei got trashed as it was showing the default junked imei. I restored the efs and re-unlocked, this time using the galaxy unlocked from the marketplace. curious to see if this was the reason why airtel/vodafone were rejecting my phone...
I just flash hellybean from Legend 5. I followed the instructions as directed. But when phone booted i receive an IMEI alert message & i had no mobile network available... Any answers to this? thanx in advance
Does your IMEI in about phone match the one under your battery?
korockinout13 said:
Does your IMEI in about phone match the one under your battery?
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Nope it did not. But i got it fix. I remember i used a app from market to network unlock it & when it did it save a backup of my efs files. so i just copy it over with root explorer and got the problem fix
Hello,
a friend of mine has bought the Galaxy S3 LTE (I9305) has the following problem:
If the Netwok Mode is set on either GSM only or WCDMA only, everything works well.
On the other hand, if it is set on LTE/GSM/WCDMA (Auto mode) after a few seconds
the "Not registered on network" error appears.
The SIM card used does support LTE, could that be the source of the problem?
Also, my friend accidentaly tried to apply a i9300 CF-root and we restored it following this guide:
http://forum.xda-developers.com/showthread.php?t=1946915
Any ideas?
Thanks in advance.
Got same problem here have no idea what it is.
Sent from my GT-I9305N using xda premium
If you guys used a different rooting method and not the one's posted in the I9305 forum , you probably lost your imei number. Check if you got it dial *#06# and your imei will hopefully appear.
stian230 said:
If you guys used a different rooting method and not the one's posted in the I9305 forum , you probably lost your imei number. Check if you got it dial *#06# and your imei will hopefully appear.
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Click to collapse
Same Problem and no imei..any idea?
moskito99 said:
Same Problem and no imei..any idea?
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Click to collapse
At the end of firs post is a tutorial how to resort imei after using I9300 root on I9305.
http://forum.xda-developers.com/showthread.php?t=1946915
Hope it fixes your problem.
stian230 said:
At the end of firs post is a tutorial how to resort imei after using I9300 root on I9305.
http://forum.xda-developers.com/showthread.php?t=1946915
Hope it fixes your problem.
Click to expand...
Click to collapse
Same problem here. Works for a while and then BAM. Emergency Calls only. I have my IMEI OK though.
Used a verfied method to root.
Trying a new ROM today.
Would a different CSC or Modem help?
z94joma said:
Same problem here. Works for a while and then BAM. Emergency Calls only. I have my IMEI OK though.
Used a verfied method to root.
Trying a new ROM today.
Would a different CSC or Modem help?
Click to expand...
Click to collapse
ME too. PLEASE HELP IF you havealready fixed. I'm ettin crazy with this!
hello guys, i just flashed my Samsung Galaxy S i9000
The Problem?! is i've got an 0049 IMEI, but the Simlock disappeared.
I can use W-LAN, my Sim Card and Bluetooth.
So, my question is, is it a problem that i have an 0049 IMEI?
Yes, your operator could deny acces to its network because of unknown imei.
mrjraider said:
Yes, your operator could deny acces to its network because of unknown imei.
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Click to collapse
hey, thanks for your reply.
at the moment, i can use my network, i can write SMS and i can use the Call function.
I got a Network-Signal.
kleinerlvl said:
...0049 imei....
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Click to collapse
Today freshly revived old thread:
http://forum.xda-developers.com/showthread.php?t=1910136
Otherwise:
http://forum.xda-developers.com/showthread.php?t=859914
Not so bad if you can call and send SMS, though.....
Hey, everyone, I need some help:
On my SM-920G, I re-installed stock 6.0.1 (last official update before 7.0) and, now, I don't have access to the network (says emergency calls only). IMEI and serial number are both intact. What can I do to regain access to my network? I know it's not a motherboard problem because it happened after flashing stock software. I WOULD REALLY APPRECIATE YOUR HELP.
Thank you,
VinceLupe
vince.lupe said:
Hey, everyone, I need some help:
Thank you,
VinceLupe
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Click to collapse
I would remove and reinstall your SIM card and check your APN settings.
vince.lupe said:
Hey, everyone, I need some help:
On my SM-920G, I re-installed stock 6.0.1 (last official update before 7.0) and, now, I don't have access to the network (says emergency calls only). IMEI and serial number are both intact. What can I do to regain access to my network? I know it's not a motherboard problem because it happened after flashing stock software. I WOULD REALLY APPRECIATE YOUR HELP.
Thank you,
VinceLupe
Click to expand...
Click to collapse
Did you install the right firmware for your region? You should check that or flash right modem file. If all else fails use kies to restore phone to factory or flash a custom rom and check if everything works.
Mufrad said:
Did you install the right firmware for your region? You should check that or flash right modem file. If all else fails use kies to restore phone to factory or flash a custom rom and check if everything works.
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Click to collapse
So, I actually had to have an IMEI change... Long story - but, my question now is: is it possible to return to stock (completely stock) and NOT lose my IMEI number? I've heard some people say, "yes," and O be heard some people say, "no." Is it possible?
vince.lupe said:
So, I actually had to have an IMEI change... Long story - but, my question now is: is it possible to return to stock (completely stock) and NOT lose my IMEI number? I've heard some people say, "yes," and O be heard some people say, "no." Is it possible?
Click to expand...
Click to collapse
I don't think there is any risk of losing IMEI if you flash stock with odin, but if you have root then firstly take an efs backup, just in case, efs is where your IMEI is stored.
Mufrad said:
I don't think there is any risk of losing IMEI if you flash stock with odin, but if you have root then firstly take an efs backup, just in case, efs is where your IMEI is stored.
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Click to collapse
What is the safest way and most effective way to take an EFS backup?
vince.lupe said:
What is the safest way and most effective way to take an EFS backup?
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Click to collapse
If you have root then in the root folder you will find a folder called efs. Just copy it and save it to your SD card or your computer. If you have custom recovery then you can save it from the backup option but I guess that won't help much if you flash stock with odin then it will remove your custom recovery. There are also some apps on the play store but I never used them, I use the first method.
Mufrad said:
If you have root then in the root folder you will find a folder called efs. Just copy it and save it to your SD card or your computer. If you have custom recovery then you can save it from the backup option but I guess that won't help much if you flash stock with odin then it will remove your custom recovery. There are also some apps on the play store but I never used them, I use the first method.
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Yeah, I'm just on stock, so that won't work - but, now I have another issue:
So, here's what happened... I got my IMEI changed, and all was good. But, then I realized that my phone was rooted. I tried to flash magisk to have magisk installed, and then my phone wouldn't boot up. Afterwards, I flashed stock to restore official device status, but when I did so, I realized that my network wasn't working. My IMEI (clean IMEI) is still showing, but I DO NOT have any access to my network and can't search the web or anything. What could be the issue, and what is the easiest way to fix it?
vince.lupe said:
Yeah, I'm just on stock, so that won't work - but, now I have another issue:
So, here's what happened... I got my IMEI changed, and all was good. But, then I realized that my phone was rooted. I tried to flash magisk to have magisk installed, and then my phone wouldn't boot up. Afterwards, I flashed stock to restore official device status, but when I did so, I realized that my network wasn't working. My IMEI (clean IMEI) is still showing, but I DO NOT have any access to my network and can't search the web or anything. What could be the issue, and what is the easiest way to fix it?
Click to expand...
Click to collapse
Did you flash the correct firmware? The same region as it was when it was working? Flashing a stock rom from a different region sometimes causes this and you need to flash the right one or at least the 'modem' file of the right one to get it working. Or you could use Samsung Kies software to completely recover your phone to its original state when it was bought. Also, What do you mean by saying changed IMEI? Did it not show it correctly or got corrupted and you fixed it? or you changed it completely to a different one from the original?
If you have a good IMEI just call your provider and give them your IMEI and your sim card numbers.
CodeNameRedNeck said:
If you have a good IMEI just call your provider and give them your IMEI and your sim card numbers.
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Click to collapse
CodeNameRedNeck,
So, I have a good IMEI number, but I cannot register the network service. It tells me "Emergency Calls Only" even though it shows a signal in the top right hand corner. Are you saying that I just need to call TIGO (I am in Bolivia) and register my IMEI number as well the SIM card numbers - or, could it be that there is an even deeper issue? Also, which SIM card numbers are you talking about? Thank you, my friend.
Mufrad said:
Did you flash the correct firmware? The same region as it was when it was working? Flashing a stock rom from a different region sometimes causes this and you need to flash the right one or at least the 'modem' file of the right one to get it working. Or you could use Samsung Kies software to completely recover your phone to its original state when it was bought. Also, What do you mean by saying changed IMEI? Did it not show it correctly or got corrupted and you fixed it? or you changed it completely to a different one from the original?
Click to expand...
Click to collapse
Mufrad,
I completely changed the IMEI to a clean one because, apparently, when I traded for the Note 5 (I am in Bolivia, and that's what people do here), the original IMEI was put on the blacklist. So, now I have a completely different IMEI that is clean (unreported), but I do not have any network access at all - furthermore, when I access the menu using *#0011#, it says "IMEI Status: NG" under IMEI Status. I'm not sure if it's a software problem? I have a friend looking at the phone, but I do not have any idea how it's going because he still hasn't been able to fix it.
vince.lupe said:
CodeNameRedNeck,
Thank you, my friend.
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Click to collapse
When my son switched from an iphone to Android we had to call AT&T and give them those numbers before it worked. I had an Xperia phone that I had to do the same with. There are apps that can read your sim card number. It should also be printed on your sim card.
i ha
vince.lupe said:
Mufrad,
I completely changed the IMEI to a clean one because, apparently, when I traded for the Note 5 (I am in Bolivia, and that's what people do here), the original IMEI was put on the blacklist. So, now I have a completely different IMEI that is clean (unreported), but I do not have any network access at all - furthermore, when I access the menu using *#0011#, it says "IMEI Status: NG" under IMEI Status. I'm not sure if it's a software problem? I have a friend looking at the phone, but I do not have any idea how it's going because he still hasn't been able to fix it.
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Click to collapse
plz tell did you fix it and how to fix it???plz help