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My Radio stopped functioning earlier in the day IN THE MIDDLE of a phone call. I have not been able to get it to find a network provider since that time. My details are as follows:
Phone: MAGURO
ROM: Rasbeanjeally 4.1.2
Kernel: Trinity Stable 67
Provider: T-Mobile
Baseband: UGLH1
RIL: UGLH1
Location: Hawaii
I tried putting my Indonesian Telkomsel SIM into the phone to verify the problem was not a physical issue with the SIM and the phone could still not find a network. My Nokia phone works just fine with either SIM. I tried flashing another baseband to see if it had something to do with that but this did not help. I did update Busybox last night from the Play Store but i dont think that could have done anything as the phone was working this morning for a while? The Wifi is still working. Someone suggested that I reconfigure the APN which I did but that did not solve the problem.
After I reboot and go to About/Status, i see the following:
NETWORK: Unknown
MOBILE NETWORK: Unknown
SERVICE STATE: Out OF Service
MOBILE NETWORK STATE: Disconnected
Does anybody have any idea if there is some code i can run to talk to the radio to see if it is alive? Or does anyone have any other ideas what i can do to fix the situation?
Try flashing stock img
Sent from my Galaxy Nexus using Tapatalk 2
Do you have a EFS partition backup?
Dead as a Doornail
ac3theone said:
Try flashing stock img
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Mach3.2 said:
Do you have a EFS partition backup?
Click to expand...
Click to collapse
The radio is gone. I just flashed the stock image after trying many other things and it is just not working no matter what I do. The phone recognizes different SIM chips but cannot get service no matter what I do. I have locked the phone and will send back to Samsung for repair.
Thanks all and especially to SIMMS22 for helping.
universed said:
The radio is gone. I just flashed the stock image after trying many other things and it is just not working no matter what I do. The phone recognizes different SIM chips but cannot get service no matter what I do. I have locked the phone and will send back to Samsung for repair.
Thanks all and especially to SIMMS22 for helping.
Click to expand...
Click to collapse
efs is phone specific(including your imei etc), installing stock doesnt bring it back. do you have your efs backup?
*#*#4636#*#*
Sent from my Galaxy Nexus
drmxmyt said:
efs is phone specific(including your imei etc), installing stock doesnt bring it back. do you have your efs backup?
Click to expand...
Click to collapse
I do backup EFS with when i create a Nandroid with TWRP. SIMMS22 told me that if you can see your IMEI number, then the EFS partition is okay. My IMEI number is visible. Thank for the suggestion
Last week, I did the most stupid thing on my note 2 (SGH-t889). I saw a rom that i liked for the n7100 and flashed on my 889v. Of course, rom works fine but no DATA OR VOICE :crying:crying:
So I flashed my phone with my previous rom and I had data again. All of a sudden, after installing all my apps, I lost the connection. My phone went completely crazy
i saw unknown baseband on settings / phone status; phone rebooted itself. I tried to flash a stock rom, or even flash the 889v modem on any rom and no luck; i was on a constant boot loop
I had to flash another modem from T-Mobile to get out of boot looping (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx) but i couldn't get on any network even if I my phone could detect them (I'm on Videotron).
I've searched xda and other sitEs for solution on how to fix an almost empty esf folder. On a tmo modem my emei was 0 0 and on videotron modem it was null.
SOLUTION
My efs folder was almost empty; no nv_data.bin and those other files.
I went across this site
http://galaxynote2root.com/galaxy-note-2-tutorials/how-to-enable-t-mobile-3g4g-aws-bands-on-att-galaxy-note-2-sgh-i317/
It's a tutorial on how to enable aws on the AT&T note 2. It had just what i needed: a qcn file. Ive follwed the directions on the site; flashed the qcn file with the QPST software and rebooted the phone. My emei was a bunch of 0. No signal still but the battle wasn't loss.
On this thread
http://forum.xda-developers.com/showthread.php?t=1804117
I've used the EMEI NVitem generator to create en encrypted file of my EMEI
Put it on the the NV reader / writer, reboted the phone
And VOILA!!!!!!!!!!!!!
i got my signal back but with a tmo modem (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx)
my 4g is back and my gps is working flawwless
Now, just to let you know, I'm not a developer and i take no credit for this. Even if this thread get approved or deleted, I just wanted to help other members like me who are stuck on the same situation (especially 889v owners). At the end.... MY PHONE IS BACK !!!!!!!!!!!!!!!!!!!!!!!
ohhhh! i allmost forgot....
I AM NOT RESPONSIBLE FOR YOUR PHONE
demension21 said:
Last week, I did the most stupid thing on my note 2 (SGH-t889). I saw a rom that i liked for the n7100 and flashed on my 889v. Of course, rom works fine but no DATA OR VOICE :crying:crying:
So I flashed my phone with my previous rom and I had data again. All of a sudden, after installing all my apps, I lost the connection. My phone went completely crazy
i saw unknown baseband on settings / phone status; phone rebooted itself. I tried to flash a stock rom, or even flash the 889v modem on any rom and no luck; i was on a constant boot loop
I had to flash another modem from T-Mobile to get out of boot looping (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx) but i couldn't get on any network even if I my phone could detect them (I'm on Videotron).
I've searched xda and other sitEs for solution on how to fix an almost empty esf folder. On a tmo modem my emei was 0 0 and on videotron modem it was null.
SOLUTION
My esf folder was almost empty; no nv_data.bin and those other files.
I went across this site
http://galaxynote2root.com/galaxy-n...3g4g-aws-bands-on-att-galaxy-note-2-sgh-i317/
It's a tutorial on how to enable aws on the AT&T note 2. It had just what i needed: a qcn file. Ive follwed the directions on the site; flashed the qcn file with the QPST software and rebooted the phone. My emei was a bunch of 0. No signal still but the battle wasn't loss.
On this thread
http://forum.xda-developers.com/showthread.php?t=1804117
I've used the EMEI NVitem generator to create en encrypted file of my EMEI
Put it on the the NV reader / writer, reboted the phone
And VOILA!!!!!!!!!!!!!
i got my signal back but with a tmo modem (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx)
my 4g is back and my gps is working flawwless
Now, just to let you know, I'm not a developer and i take no credit for this. Even if this thread get approved or deleted, I just wanted to help other members like me who are stuck on the same situation (especially 889v owners). At the end.... MY PHONE IS BACK !!!!!!!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
MIKE BROWN FTW!!!!!!
Sent from my SGH-T889 using XDA Premium HD app
I can not download Download ATT_I317_AWSMOD_dumimei.qcn. I just get a blank screen in Chrome, IE and Safari. Can you post it or send me a dropbox link or something. Thanks
edit:
Never mind, never saw that kind of Captchaw before. I thought it was just an ad.
I keep getting a size difference error when I go to write the my imei
Did you generate a txt file with the emei generator?
Sent from my SGH-T889 using xda premium
demension21 said:
Did you generate a txt file with the emei generator?
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
Problem was I used serveral tools to try to fix this and they did not not requirer the check digit at the end of the imei. The CDWS imei converter requires it. I'm back up and running !!!
gedster314 said:
Problem was I used serveral tools to try to fix this and they did not not requirer the check digit at the end of the imei. The CDWS imei converter requires it. I'm back up and running !!!
Click to expand...
Click to collapse
so you got data back...if so on what baseband?
demension21 said:
Did you generate a txt file with the emei generator?
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
Id really love to talk about your process, as I have used QPST(UPST), CDMA Workshop, etc through varios Android, Blackberry, Palm, etc devices and am trying to confirm (repair steps) for posting... please PM me so I can test
Sent from my SGH-T889 using xda app-developers app
I say (repair steps), I mean restoring from backup... have all the various backups and until my GNII and N4 are picked up im not fixing what isnt broke
Sent from my SGH-T889 using xda app-developers app
demension21 said:
so you got data back...if so on what baseband?
Click to expand...
Click to collapse
Here you go.
Wow. I followed your steps to the letter and it worked, thank you so much!!
Have you flashed back to a VTR modem or would that mess everything up? Thanks again for your help.
From past experience flashing the videotron modem would bring me back to boot loop, wouldnt lose imei or signal but would start then after 30secs reboot.. Im stuck with tmo modem. Works fine but signal seems a little weaker.
i have canadian note2 t889v that i got from craigs the other day. everything seemed fine, didnt have sim to try for mobilicity that im on (aws band), he said he used it with rogers fine
I put the sim card, went to search networks but my provider was not listed there. So I rooted the phone , loaded twrp, flashed prerooted factory rom for t889v ( from mrrobins) , no network, than i flashed original factory rom, still no luck, than i flashed t889v modem and still the same.
My imei is present, and matches one on back of the phone. My efs folder is there and is populated (dont know if anything is missing from there)
I dont have backup of efs or imei. What are the chances it is corrupted ? Does anyone have any suggestion, and should i try this method to try to fix it ?
You may have to put your apn settings manually for your carrier. I would try that to start.
Sent from my ASUS Transformer Pad TF700T using xda premium
Already tryed
Sent from my HTC DESIRE HD using xda app-developers app
Also my emei number is correct in abaut.
What are the files I need to have in efs how can I know if my efs is corrupt ?
Sent from my SGH-T889V using xda app-developers app
Have you check the *#2263# menu to make sure it is on the correct band, also in network setting you can switch to gsm, wcdma, so on. As for imei as far as I know if it were corrupt your imei would be bad. Is it possible the phone has been blacklisted?
That code dont work in stock dialer. And mobilicity dont block imei #
Sent from my SGH-T889V using xda app-developers app
pearse said:
Wow. I followed your steps to the letter and it worked, thank you so much!!
Have you flashed back to a VTR modem or would that mess everything up? Thanks again for your help.
Click to expand...
Click to collapse
yes I've tried flashing the 889v modem and I was back in a bootloop again
man i wiish that I could have an original 889v nv data files; i could find a way to midify the emei and flash it on my phone
knnrsk said:
i have canadian note2 t889v that i got from craigs the other day. everything seemed fine, didnt have sim to try for mobilicity that im on (aws band), he said he used it with rogers fine
I put the sim card, went to search networks but my provider was not listed there. So I rooted the phone , loaded twrp, flashed prerooted factory rom for t889v ( from mrrobins) , no network, than i flashed original factory rom, still no luck, than i flashed t889v modem and still the same.
My imei is present, and matches one on back of the phone. My efs folder is there and is populated (dont know if anything is missing from there)
I dont have backup of efs or imei. What are the chances it is corrupted ? Does anyone have any suggestion, and should i try this method to try to fix it ?
Click to expand...
Click to collapse
you mentioned that the phone was working on rogers before you had it?
did you try any othe sim card... form rogers or mobile city?
try frash custom rom and 889v modem with it?
if that doesnt work try the method in the op
Background: (beginner level 1) I bought an i317 Note 2 online to use in Canada. Came with 4.1.2 so I did the downgrade to 4.1.1...ALJ2 modem and all to use the free unlock method. I followed the method to the letter and I thought it worked.
Problem: it just doesn't register on the network, it just displays a circle with a line through it where the network bars are supposed to be. I've spent hours, honestly, just searching through several threads and have tried almost all methods I came across to put it to stock and somehow get it to work. I've put in my Rogers sim card and even my friend's sim but same result.
So after months of quietly browsing through XDA and finding the solutions, I am forced to call the seasoned pro's to help me. Again, I've flashed the stock 4.1.1 ROM to put it back to stock and even flashed the modem for it separately and still no luck. The only other thing I suspect could be an EFS issue but I don't know if that is the case, or have the know-how to check and resolve if required. Please help.... http://forum.xda-developers.com/images/icons/icon9.gif
Thanks,
Allen.
First check your imei by doing *#06# could be corrupted imei.
Sent from my SGH-I317M
And cheak ur apn
Yes, I checked and made sure that the IMEI matches to both the box and the sticker on the back. Also the APN appears for Rogers when I have the sim inserted and I am able to select it as well.
Having imei showing is a good sign
Use rom from here MA3 for Rogers you can also find correct odin from that thread.
http://forum.xda-developers.com/showthread.php?t=2004650
And flash modem from this post they have latest ma3 modem for Rogers too.
http://forum.xda-developers.com/showthread.php?t=2016575
Sent from my SGH-I317M
Thanks - pardon my ignorance but my Note 2 is from AT&T hence me putting the AT&T firmware and modem. Are you consciously suggesting me to put the Rogers Firmware and modem overwriting the AT&T stuff? If not, anything else I can try?
allen81 said:
Thanks - pardon my ignorance but my Note 2 is from AT&T hence me putting the AT&T firmware and modem. Are you consciously suggesting me to put the Rogers Firmware and modem overwriting the AT&T stuff? If not, anything else I can try?
Click to expand...
Click to collapse
My bad sorry.. didnt see that you bought l317 model. Don't flash the rom above cuz it will automatically flash Rogers modem too. Did you try resetting apn settings to default with your new sim?
Sent from my SGH-I317M
jon3sh said:
My bad sorry.. didnt see that you bought l317 model. Don't flash the rom above cuz it will automatically flash Rogers modem too. Did you try resetting apn settings to default with your new sim?
Sent from my SGH-I317M
Click to expand...
Click to collapse
Yes - the APN automatically detects from the sim card but to be on the safe side I even created a new entry for Rogers. But I'm not getting any connectivity - no voice or data.
Calling all pro's - please help. I have even tried the method mentioned by this OP and still no luck.
http://forum.xda-developers.com/showthread.php?t=2145967
NOW the problem is that its just stuck in Airplane Mode - a little Googlin' leads me to believe that it could be a corrupt EFS issue but I'm not savy enough to check and fix myself.
Guys please help.
Thanks.
Check this thread.
http://forum.xda-developers.com/showthread.php?t=2068041
Sent from my SAMSUNG-SGH-I317
Efs issue. You should of backed up you're efs folder....
Sent from my Nexus 7 using xda app-developers app
allen81 said:
Calling all pro's - please help. I have even tried the method mentioned by this OP and still no luck.
http://forum.xda-developers.com/showthread.php?t=2145967
NOW the problem is that its just stuck in Airplane Mode - a little Googlin' leads me to believe that it could be a corrupt EFS issue but I'm not savy enough to check and fix myself.
Guys please help.
Thanks.
Click to expand...
Click to collapse
Hopefuly its not efs problem cuz I know if you have efs issue you will get that yellow box with hardware info showing once you turn on the phone. You also mention that imei is still good and showing when you enter *#06# its more on enabling data connection with Rogers network.
Sent from my SAMSUNG-SGH-I317
jon3sh said:
Hopefuly its not efs problem cuz I know if you have efs issue you will get that yellow box with hardware info showing once you turn on the phone. You also mention that imei is still good and showing when you enter *#06# its more on enabling data connection with Rogers network.
Sent from my SAMSUNG-SGH-I317
Click to expand...
Click to collapse
Yes, the IMEI shows properly and matches to the sticker on the back. Also the baseband (modem) info also shows up correctly. It just remains in Airplane Mode and everytime I attempt to disable it, the phone pretends to be "processing" but the Airplane Mode option greys out - and the airplane mode remains active. I've spent all weekend on this and still no luck - guys I need help to bring my phone back to life. Earlier today I reflashed the 4.1.1 ALJ2 stock file through ODIN and still no change.
Also can someone point/guide me on how to restore the defaults on Service Mode/Menu - I bought it second hand and not sure if the previous owner made any changes trying to unlock the phone. I just want to revert everything back to stock to end with a working phone. Will flashing a stock ROM fix/revert any changes?
(I'm talking about the Service menu that is access using the *#197328640# used to unlock the phone)
Thanks.
Guys - I reflashed the original QCN (not sure if its proper or corrupted) that I got with the phone which has returned the phone to out of airplane mode but now I'm not catching any signal. I backed it up before proceeding to try with a dumbimei qcn with the aws mode thinking that might fix my problem. I'm really dumbfounded and need help. It's been 4 days now and I'm still without a phone...
allen81 said:
Guys - I reflashed the original QCN (not sure if its proper or corrupted) that I got with the phone which has returned the phone to out of airplane mode but now I'm not catching any signal. I backed it up before proceeding to try with a dumbimei qcn with the aws mode thinking that might fix my problem. I'm really dumbfounded and need help. It's been 4 days now and I'm still without a phone...
Click to expand...
Click to collapse
So left the phone on overnight - woke up today and saw 1 bar and the phone registered on Rogers Network - so the problem now is low signal. I carried the phone around with me covering a variety of areas, especially those where signal should have been high, it still did not go above 2 bars... Please help.
allen81 said:
So left the phone on overnight - woke up today and saw 1 bar and the phone registered on Rogers Network - so the problem now is low signal. I carried the phone around with me covering a variety of areas, especially those where signal should have been high, it still did not go above 2 bars... Please help.
Click to expand...
Click to collapse
Glad u fixed it and get it going. What modem are you on right now maybe updating modem will boost your signal.
Sent from my N2
I'm having a similar issue with just seeing the Circle with a line through it and after going to *#06# all that appears is "null/null" Any ideas to help me out please?
EDIT: solved it by wiping system and then flashing a ROM
Need help with lost unlocked
Hi, I've been trying to read as much as I can to solve my issue but no luck... I'm about to give up but thought someone here might be able to help hopefully!
Here's what happened, I bought an sgh-i317 running on 4.1.1 from someone online the phone worked properly at the time. I purchased an unlocked code from internet put it in everything worked fine. I later found the way to unlocked for free with the *#197.... but I said what the heck its already done... kept on reading got excited and decided to flash 4.1.2 rooted with odin... after that my nightmare began...
First I inserted an ATT sim and got the mm#2 sim not provisioned, then I tried a friends ATT it worked but when he putted back to his iphone he got his phone block so he had to call ATT to make it work again
Whenever I insert a T-Mobile sim or simple mobile I get the phone not allow mm#6
At first I thought the phone has been reported but I called ATT and they say it isn't, then I kept reading and nothing seems to repair this
I even reflashed everything to stock 4.1.1 to try to unlocked it with the *#197... again but it seems to do nothing now
then I found this http://forum.xda-developers.com/showthread.php?t=2045563
where they say that once you are unlocked you shouldn't flash with odin... I guess I messed up...
My imei matches, the phone has not been reported, whenever I insert a foreign sim car I don't get the network lock screen but the phone not allow mm#6 message
I think that somehow when I updated to 4.1.2 with odin... I either lost or damage my unlock
could someone help?
Thanks in advance
regules6 said:
Hi, I've been trying to read as much as I can to solve my issue but no luck... I'm about to give up but thought someone here might be able to help hopefully!
Here's what happened, I bought an sgh-i317 running on 4.1.1 from someone online the phone worked properly at the time. I purchased an unlocked code from internet put it in everything worked fine. I later found the way to unlocked for free with the *#197.... but I said what the heck its already done... kept on reading got excited and decided to flash 4.1.2 rooted with odin... after that my nightmare began...
First I inserted an ATT sim and got the mm#2 sim not provisioned, then I tried a friends ATT it worked but when he putted back to his iphone he got his phone block so he had to call ATT to make it work again
Whenever I insert a T-Mobile sim or simple mobile I get the phone not allow mm#6
At first I thought the phone has been reported but I called ATT and they say it isn't, then I kept reading and nothing seems to repair this
I even reflashed everything to stock 4.1.1 to try to unlocked it with the *#197... again but it seems to do nothing now
then I found this http://forum.xda-developers.com/showthread.php?t=2045563
where they say that once you are unlocked you shouldn't flash with odin... I guess I messed up...
My imei matches, the phone has not been reported, whenever I insert a foreign sim car I don't get the network lock screen but the phone not allow mm#6 message
I think that somehow when I updated to 4.1.2 with odin... I either lost or damage my unlock
could someone help?
Thanks in advance
Click to expand...
Click to collapse
Read this thread
http://forum.xda-developers.com/showthread.php?t=2068041
Sent from my Galaxy Note ll
Hi,
I'm sure this has been covered many times but I'm finding little information that relates to the GT-N7100 or anything that I can actually get to work...
So, I'm new to flashing Android phones. This is my first Android device. I've messed around with ROMs on old Windows Mobile 6.1 and 6.5 devices before but not Android.
The problem I'm basically having is that my GT-N7100 no longer recognises quite a few system details, mainly the baseband version and the IMEI.
I'm not 100% sure where the problem first occured. What I did last night was:
Installed ODIN for Windows and flashed a root/recovery ROM to the device to root it.
Checked SuperSU was there, check. All good.
Tried to boot into CWM Recovery to flash a MIUI ROM. I got the Samsung Galaxy Note II GT-N7100 screen appear, followed by flickering like an out of tune TV.
After some Googling, found that I'd somehow got the wrong ROM for the GT-N7100, followed by a link to the correct one... so I downloaded that, flashed it, all good. I can now bootinto CWM Recovery.
Did a backup through CWM. Flashed the ROM, set it all up, then noticed I only had "Emergency Calls Only". Checked a few settings and everything looked OK. I did a bit of Googling and it pointed to checking the IMEI number.
Checked my IMEI and it came up as 004999010640000 which didn't look right to me. Tried pressing a few random buttons, nothing. Checked my box and that was definitely not right as my IMEI is 356000053********.
In a bit of confusion, went back into CWM Recovery and did a restore. This seemed to put the stock but rooted ROM back onto the device, clearing MIUI. Now I just have a circle with a line through it where the signal strength would normally be.
About Device says IMEI is "Unknown". Dialling *#06# brings up "null / null".
Now, I'm not sure where the problem occured, but I do remember seeing the circle with a line through it on the stock ROM before I flashed MIUI... so I've got a feeling it was the root/recovery that killed it.
I thought it did, but it turns out that CWM Recovery's backup does not backup the /efs folder, and even if it did, I've got a feeling it was fudged before I even got to that stage...
I have tried taking a copy of the existing /efs folder and pasting it onto my external SD card. I have then deleted the /efs folder, rebooted the device so that it regenerated the folder, deleted the nv_data.bin and nv_data.bin.md5, copied the .nv_data.bak and .nv_data.bak.md5 from the backed up copy and renamed them to nv_data.bin and nv_data.bin.md5 to no avail.
One guide suggested there may be a failed checksum error in the nv.log file, but there isn't a line that says anything about an md5 checkum error.
I tried one this morning that talked about using a hex editor to restore the information. I've done this again to no avail. I could see in the file that model number was correct when editing it, but no sign of an IMEI... but it was a large file...
I've tried a few other random bits and pieces that I can't remember, as to be honest, it was getting late and I was getting tired.
This is the information that my About Device screen shows:
Model Number: GT-N7100
Android Version: 4.1.2
Baseband Version: Unknown
Kernel Version: 3.0.31 -1071214 [email protected] #1 SMP PREEMPT Fri May 31 11:14:19 KST 2013
Build Number: JZO54K.N710XXDME6
Network: Unknown
Signal strength: 0dBm 99 asu
Mobile network type: Unknown
Service state: Out of service
Roaming: Not roaming
Mobile network state: Disconnected
My phone number: Unknown
IMEI: Unknown
IMEI SV: Unknown
The only thing I haven't really tried so far is just flashing a stock ROM to it. Not sure where to get this from to be honest either.
Any ideas what I can do? I have noticed while typing this that it doesn't seem to be registered a SIM card being inserted? It was last night... I did try booting with no SIM card and reinstalling the SIM, but it doesn't seem to pick it up now?
Any help would be great.
Cheers,
Mike.
Little bit of an update. I have some progress.
I flashed back to the stock ROM and I now have a baseband version of N7100XXALIH, which is great. We're getting somewhere... but I still have no IMEI. This is the current report from my About Device screen:
Model number: GT-N7100
Android version: 4.1.1
Baseband version: N7100XXALIH
Kernel version: 3.0.31 -259982 [email protected] #1 SMP PREEMPT Tue Oct 2 02:04:58 KST 2012
Build number: JRO03C.N7100XXALJ1
Network: O2 - UK
Signal strength: -95 dBm 9asu
Mobile network type: GPRS
Service state: Out of service
Roaming: Not roaming
Mobile network state: Disconnected
My phone number: Unknown
ERI Version: Not available
IMEI: 004999010640000
IMEI SV: 01
Serial Number: 00000000000000
Device status: Normal
Your imei is generic, if you have efs backup restore it
Otherwise flash stock rom +wipe if it doesn't solve then better send to service station.
Sent from my GT-N7100 using xda premium
Shame, I thought that might be the case.
I've just done a stock ROM flash and wipe which resolved the baseband issue... but it hasn't restored the IMEI. Unfortunately the backup I took didn't include the EFS when I thought it did so I have no backup to restore.
I'm just fiddling with a few things but not holding my hopes up. I might try a few things and if it doesn't work by the weekend, then I'll just unroot, try to clear the flash history and take it into CPW and say it's broken and I don't know why... see how it goes...
Not got much further with this to be honest. I've asked a friend who has the same device if he can send me a copy of his EFS folder that I could have a dig around with to see if I can find anything, but waiting on that at the moment... He sent me his nv_data.bin and nv_data.bin.md5, but when I put these in the EFS folder and rebooted (with no SIM for safety), it still pulls out the dummy IMEI number...
Someone has suggested to me to search around on here for the standard PIT file, to flash that and then flash a stock pre-rooted ROM which should sort it all out. I've not heard of this before, but from a quick search I've found that PIT is Partition Information Table... which suggests this is going to completely re-build the partition table and then flash a new device. Is this advisable, and do you think it could resolve my issue?
I've managed to install TriangleAway and reset the custom flash count to 0, so it no longer reports as custom firmware... I may just take it to CPW tomorrow and see what they say before I even think about messing with this PIT stuff anymore.
Unfortunately, EFS is a little more complicated than a folder with a few files, it's a dedicated partition which generally can't be restored without a backup.
Using somebody else's folder won't work, and actually using another imei is probably illegal since every phone is supposed to have one unique imei.
I've read that people some times miraculously get back their imei after flashing stock rom, but since you've tried it, I don't think there's realistically much to do besides sending to service.
Sent from my GT-N7100 using Tapatalk 2
nimraynn said:
I've managed to install TriangleAway and reset the custom flash count to 0, so it no longer reports as custom firmware... I may just take it to CPW tomorrow and see what they say before I even think about messing with this PIT stuff anymore.
Click to expand...
Click to collapse
I had faced the same issue and was able to get the IMEI back. Even I did not have the backup of the EFS folder. Go through the thread.
http://forum.xda-developers.com/showthread.php?t=2331833
Try to find a stock rom which has all three - CSC, Modem and PDA available. Install it with PIT from ODIN. (I installed 4.1.1) Once installation is complete, you should be able to see you IMEI number correctly. Root the device and take the back up of the EFS Folder and install any rom that you need. Hope this helps.
This is illogical
Flashing 3 files have no more role than flashing stock rom +wipe
On The contrary flashing 4.1.1 may brick your device.
Sent from my GT-N7100 using xda premium
what about Kies emergency recovery ? did u tried it ?
adytum said:
Unfortunately, EFS is a little more complicated than a folder with a few files, it's a dedicated partition which generally can't be restored without a backup.
Using somebody else's folder won't work, and actually using another imei is probably illegal since every phone is supposed to have one unique imei.
I've read that people some times miraculously get back their imei after flashing stock rom, but since you've tried it, I don't think there's realistically much to do besides sending to service.
Sent from my GT-N7100 using Tapatalk 2
Click to expand...
Click to collapse
I wasn't planning on actually using someone else's folder, but more using it to test if that was firstly 100% definitely my issue, and secondly to see if I could dig around to try and work out what might actually be wrong with the /efs directory. I have absolutely no intention of using someone else's IMEI, which is the reason why I took the SIM card out before booting it up with the new nv_data.bin.
kailashnj said:
I had faced the same issue and was able to get the IMEI back. Even I did not have the backup of the EFS folder. Go through the thread.
http://forum.xda-developers.com/showthread.php?t=2331833
Try to find a stock rom which has all three - CSC, Modem and PDA available. Install it with PIT from ODIN. (I installed 4.1.1) Once installation is complete, you should be able to see you IMEI number correctly. Root the device and take the back up of the EFS Folder and install any rom that you need. Hope this helps.
Click to expand...
Click to collapse
I'll take a look and see, but I've tried a stock ROM already and it's not worked.
dr.ketan said:
This is illogical
Flashing 3 files have no more role than flashing stock rom +wipe
On The contrary flashing 4.1.1 may brick your device.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Why would flashing 4.1.1 brick the device? I used a stock ROM to flash back to and according to About Device, I'm currently running 4.1.1?
yahyoh said:
what about Kies emergency recovery ? did u tried it ?
Click to expand...
Click to collapse
I haven't, I'll take a look and see.
nimraynn said:
Why would flashing 4.1.1 brick the device? I used a stock ROM to flash back to and according to About Device, I'm currently running 4.1.1?
Click to expand...
Click to collapse
Just search xda 'sds' or sudden death, you will find answer.
Sent from my GT-N7100 using xda premium
yahyoh said:
what about Kies emergency recovery ? did u tried it ?
Click to expand...
Click to collapse
Thank you so much for this suggestion! I tried it, but unfortunately Emergency Recovery wouldn't detect that my device needed it. I guess it technically didn't as the OS was working, just didn't have a working IMEI...
However, it did keep popping up telling me there was an update for the device, and everything had a different version number. PDA, PHONE and CSC all had completely different versions to what was flashed... so I thought, what harm can it do? Hit update, let it do it's thing and hey presto! I have a working device again! :good:
I'm doing my happy dance. Saved me a trip to CPW tomorrow! :fingers-crossed:
dr.ketan said:
Just search xda 'sds' or sudden death, you will find answer.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Sounds nasty!
nimraynn said:
Thank you so much for this suggestion! I tried it, but unfortunately Emergency Recovery wouldn't detect that my device needed it. I guess it technically didn't as the OS was working, just didn't have a working IMEI...
However, it did keep popping up telling me there was an update for the device, and everything had a different version number. PDA, PHONE and CSC all had completely different versions to what was flashed... so I thought, what harm can it do? Hit update, let it do it's thing and hey presto! I have a working device again! :good:
I'm doing my happy dance. Saved me a trip to CPW tomorrow! :fingers-crossed:
Sounds nasty!
Click to expand...
Click to collapse
u can try firmware upgrade and initialisation
dr.ketan said:
Your imei is generic, if you have efs backup restore it
Otherwise flash stock rom +wipe if it doesn't solve then better send to service station.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
is it possible if you backup your efs folder and send it over to us to have a correct one to restore?
No.
It's different for each device. To flash others is illegal and all the devices have same imei will gets banned.
So never try to share same imei.
Sent from my GT-N7100 using xda premium
Hey,
I also had same problem with my mobile.. while changing the firmware i lost my IMEI and got no Baseband version.. How can i fix it?
nimraynn said:
Hi,
I'm sure this has been covered many times but I'm finding little information that relates to the GT-N7100 or anything that I can actually get to work...
So, I'm new to flashing Android phones. This is my first Android device. I've messed around with ROMs on old Windows Mobile 6.1 and 6.5 devices before but not Android.
The problem I'm basically having is that my GT-N7100 no longer recognises quite a few system details, mainly the baseband version and the IMEI.
I'm not 100% sure where the problem first occured. What I did last night was:
Installed ODIN for Windows and flashed a root/recovery ROM to the device to root it.
Checked SuperSU was there, check. All good.
Tried to boot into CWM Recovery to flash a MIUI ROM. I got the Samsung Galaxy Note II GT-N7100 screen appear, followed by flickering like an out of tune TV.
After some Googling, found that I'd somehow got the wrong ROM for the GT-N7100, followed by a link to the correct one... so I downloaded that, flashed it, all good. I can now bootinto CWM Recovery.
Did a backup through CWM. Flashed the ROM, set it all up, then noticed I only had "Emergency Calls Only". Checked a few settings and everything looked OK. I did a bit of Googling and it pointed to checking the IMEI number.
Checked my IMEI and it came up as 004999010640000 which didn't look right to me. Tried pressing a few random buttons, nothing. Checked my box and that was definitely not right as my IMEI is 356000053********.
In a bit of confusion, went back into CWM Recovery and did a restore. This seemed to put the stock but rooted ROM back onto the device, clearing MIUI. Now I just have a circle with a line through it where the signal strength would normally be.
About Device says IMEI is "Unknown". Dialling *#06# brings up "null / null".
Now, I'm not sure where the problem occured, but I do remember seeing the circle with a line through it on the stock ROM before I flashed MIUI... so I've got a feeling it was the root/recovery that killed it.
I thought it did, but it turns out that CWM Recovery's backup does not backup the /efs folder, and even if it did, I've got a feeling it was fudged before I even got to that stage...
I have tried taking a copy of the existing /efs folder and pasting it onto my external SD card. I have then deleted the /efs folder, rebooted the device so that it regenerated the folder, deleted the nv_data.bin and nv_data.bin.md5, copied the .nv_data.bak and .nv_data.bak.md5 from the backed up copy and renamed them to nv_data.bin and nv_data.bin.md5 to no avail.
One guide suggested there may be a failed checksum error in the nv.log file, but there isn't a line that says anything about an md5 checkum error.
I tried one this morning that talked about using a hex editor to restore the information. I've done this again to no avail. I could see in the file that model number was correct when editing it, but no sign of an IMEI... but it was a large file...
I've tried a few other random bits and pieces that I can't remember, as to be honest, it was getting late and I was getting tired.
This is the information that my About Device screen shows:
Model Number: GT-N7100
Android Version: 4.1.2
Baseband Version: Unknown
Kernel Version: 3.0.31 -1071214 [email protected] #1 SMP PREEMPT Fri May 31 11:14:19 KST 2013
Build Number: JZO54K.N710XXDME6
Network: Unknown
Signal strength: 0dBm 99 asu
Mobile network type: Unknown
Service state: Out of service
Roaming: Not roaming
Mobile network state: Disconnected
My phone number: Unknown
IMEI: Unknown
IMEI SV: Unknown
The only thing I haven't really tried so far is just flashing a stock ROM to it. Not sure where to get this from to be honest either.
Any ideas what I can do? I have noticed while typing this that it doesn't seem to be registered a SIM card being inserted? It was last night... I did try booting with no SIM card and reinstalling the SIM, but it doesn't seem to pick it up now?
Any help would be great.
Cheers,
Mike.
Click to expand...
Click to collapse
anupjoshi said:
Hey,
I also had same problem with my mobile.. while changing the firmware i lost my IMEI and got no Baseband version.. How can i fix it?
Click to expand...
Click to collapse
dr ketan There are solution with Last firmware with new efs2?
with 4.1.2 all work but if upgrade To 4.3 leaked, i have imei ok but Not network registered.. prese help me. thanks
Inviato dal mio GT-N7100 con Tapatalk
vingar said:
dr ketan There are solution with Last firmware with new efs2?
with 4.1.2 all work but if upgrade To 4.3 leaked, i have imei ok but Not network registered.. prese help me. thanks
Inviato dal mio GT-N7100 con Tapatalk
Click to expand...
Click to collapse
mine after upgrade to 4.3 same happened as DMG1 custom rom, imei getting 00499xxxx and cannot connect to network..
i'm really really frustated... does it seems that the modem chip is too old and cannot accept any new released modem ?
downgrade modem in 4.3 impossible, getting imei null.. flash kernel in 4.3 brings me boot loop and vibrate.. and no one cannot give me better solution..
i googling everywhere and found some method on how to repair imei using uart usb cable.. is it possible ?
Mobile network not available
Hi Dr.Ketan and everyone else on here.
I've been following/installing Roms and posts on XDA since the original HTC desire days before moving onto an S2 and then the Note 2, strangely enough is my first post. I have been following the progress of this rom since early October and finally decided to give it a try with the more matured version 3.
The Rom worked well and I can see this pretty much being ready as new daily Rom (ProBam is my current daily). There is one problem though that I have spent half the day trying to figure it out, I thought someone here might be able to give me advice. I did a backup in Philz then and full wipe before installing the Rom.
After the Rom loaded everything that I tried seemed to work quite well, apps in general were fluid and from what I could see things were as they should be. When trying to text or make calls I ran into “Mobile network not available” problems. When installing the rom I did select the MI6 modem. So far I have tried.
1. Checking the sim card (testing it in another phone)
2. Contacting my cellular provider (Cell C in South Africa) to make sure they didn’t block me for any reason (which they didn’t).
3. I went into network settings to manually select my network (it wont register to Cell C).
4. I tried restoring Probam again which works but now get “Mobile network not available" problems on that Rom, the same issue on todays nightly Cyanogen 10.2 which does indicate that this is a problem with other Roms now.
I did some hunting on Google and see that others have had similar problems with Samsing phones where their EFS folder gets corrupted and IMEI number becomes 0000. In my case it looks like my IMEI number is still there and when I checked my Philz backup I learnt today that a standard Philz backup doesn’t by default backup the EFS folder (just my luck). Short of downloading a 1 gig stock rom using crappy South Africa internet and flashing it with Odin might there maybe be a quicker way that I have overlooked?
Beyond this thanks for a really great Rom, I am curious what would cause this problem with the V3 Rom so that no one else is affected with this, I have flashed other Roms over the years and not had this one yet :>
Thanks!!
Emergency Calls Only
dr.ketan said:
Your imei is generic, if you have efs backup restore it
Otherwise flash stock rom +wipe if it doesn't solve then better send to service station.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Model number: GT-N7100
Android version: 4.1.1
Baseband version: N7100XXALIH
Kernel version: 3.0.31 -199846 [email protected] #1 SMP PREEMPT Thu Sep 20 03:30:33 KST 2012
Build number: JRO03C.N7100XXALJ1
Network: O2 - UK
Signal strength: -95 dBm 9asu
Mobile network type: GPRS
Service state: Out of service
Roaming: Not roaming
Mobile network state: Disconnected
My phone number: Unknown
ERI Version: Not available
IMEI: 3546.... GOOD
IMEI SV: 01
Serial Number: R31... GOOD
Device status: Normal
After restoring EFS my Imei back but I am still stuck on emergency calls only
Please help me Ketan Sir
Hello, this is really weird. In fact, when I insert the SIM to my Note 2 N7100 and turn it on, it allows me to make emergency call, but I cannot use it to make any others and it doesn't show the carrier name (it shows Emergency call only). And when I try to use it to make normal phone calls, it says that I am not registered to a mobile network. I try to factory reset my phone, but the problem remains. I then try to remove the SIM card, and it says that I need to insert a SIM card (that means that it is not a hardware problem since it recognizes the card). I then try to go to the mobile network setting to try to connect to the network manually, it connects me but it shows me a warning which says that the mobile network service is not available (and the Emergency call only label remains). However, I am sure that this is not the problem of the card neither since when I insert the card to my Moto MB860, I can make calls as usual. So, what is the problem ??? It seems to me that the problem happens spontaneously since it works perfectly until yesterday. And all other wireless function works fine including wifi , Bluetooth and GPS and the only thing goes wrong is 3g and 2g.
Additional information:
ROM: Omega v.16
Carrier: Fido Canada (as you can see)
Thanks.
What comes to my mind at first that something wrong with your sim card but if you insist that everything is ok with your card so I don't know what to suggest to you. Is it not related with your Omega ROM?
Sent from my GT-N7100 using xda premium
artorelis said:
What comes to my mind at first that something wrong with your sim card but if you insist that everything is ok with your card so I don't know what to suggest to you. Is it not related with your Omega ROM?
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Ya, I was asking this question on the Omega forum and I am waiting for the right response.
Sent from my GT-N7100 using xda premium
It does seem to be Efs related. Did u downgrade from the latest firmware ? Check these links-
http://forum.xda-developers.com/showthread.php?t=2332913
http://forum.xda-developers.com/showthread.php?t=2331833
Sent from my GT-N7100 using xda app-developers app
joshphilips said:
It does seem to be Efs related. Did u downgrade from the latest firmware ? Check these links-
http://forum.xda-developers.com/showthread.php?t=2332913
http://forum.xda-developers.com/showthread.php?t=2331833
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
Yes, I did downgrade from v17 back to 16 since something went wrong with Poweramp but I forgot that if I selected for the efs backup or not since I (stupidly) didn't think that efs is important...:banghead:
Sent from my GT-N7100 using xda premium
Do some basic troubleshooting:
Does the IMEI number from dialling *#06# match the one on the sticker?
If the answer to this is yes: Then you should contact your carrier as it sounds like your IMEI might have been blacklisted (often if a phone is reported stolen)
If the answer is no: Then you need to fix your IMEI so it matches as it should. This would usually be done by restoring your EFS backup. I suggest restoring a totally stock Firmware if they don't match and you don't have an EFS backup. But you should have one somewhere, surely? Every tutorial out there tells you to back it up...
Good luck.
muppetmania said:
Do some basic troubleshooting:
Does the IMEI number from dialling *#06# match the one on the sticker?
If the answer to this is yes: Then you should contact your carrier as it sounds like your IMEI might have been blacklisted (often if a phone is reported stolen)
If the answer is no: Then you need to fix your IMEI so it matches as it should. This would usually be done by restoring your EFS backup. I suggest restoring a totally stock Firmware if they don't match and you don't have an EFS backup. But you should have one somewhere, surely? Every tutorial out there tells you to back it up...
Good luck.
Click to expand...
Click to collapse
Thanks for replying, I should have a backup, but it probably be the wrong one. Anyway I will go for a full stock restore since I have the firmware with me now.
Sent from my GT-N7100 using xda premium
muppetmania said:
Do some basic troubleshooting:
Does the IMEI number from dialling *#06# match the one on the sticker?
Good luck.
Click to expand...
Click to collapse
Do you mean the one in the About Device ==> Status? In fact, the IMEI from the dialing does match the one in About Device ==> Status. However, I don't get your instruction since if in the case where IMEI from the setting matches the one on the dialer means that my phone is reported to be stolen, then why I have to make the IMEI in the setting and the one shown in the dialer the same?
Dan Law 001 said:
Do you mean the one in the About Device ==> Status? In fact, the IMEI from the dialing does match the one in About Device ==> Status. However, I don't get your instruction since if in the case where IMEI from the setting matches the one on the dialer means that my phone is reported to be stolen, then why I have to make the IMEI in the setting and the one shown in the dialer the same?
Click to expand...
Click to collapse
No, when I say "The one on the sticker" I, strangely enough, mean the one on the sticker.
Take off your battery and the phone will have a sticker/label with the IMEI on it. Verify that number matches.
muppetmania said:
No, when I say "The one on the sticker" I, strangely enough, mean the one on the sticker.
Take off your battery and the phone will have a sticker/label with the IMEI on it. Verify that number matches.
Click to expand...
Click to collapse
Thanks for your clearification No, it wasn't.:good: Then, I need to flash a stock firmware via Odin, right? In addition, when they say stock firmware, they mean the one that is on sammobile.com, right? In other words, if I have a Hong Kong version of GT-N7100, the file from this link (http://www.sammobile.com/firmwares/3/?download=15126) would be the correct one, isn't?
Dan Law 001 said:
Thanks for your clearification No, it wasn't.:good: Then, I need to flash a stock firmware via Odin, right? In addition, when they say stock firmware, they mean the one that is on sammobile.com, right? In other words, if I have a Hong Kong version of GT-N7100, the file from this link (http://www.sammobile.com/firmwares/3/?download=15126) would be the correct one, isn't?
Click to expand...
Click to collapse
That's correct, yes. It doesn't actually matter which N7100 image you flash, but if you have a Hong Kong version you might as well flash that image. Just make sure you don't have a N7105 (the LTE/Dual Carrier version) - flashing A N7105 to an N7100 (or the other way around) is a recipe for major disaster.
Flashing the image should fix the problem, but it also depends. If the EFS is really totally corrupt, it won't help, you need to have that EFS backup or take the phone to someone who can repair it for you. There are specialist tools to repair EFS, but they cost quite a bit of money. Most reliable phone unlocking places should have something that can help you.
Anyway, hopefully restoring to stock will fix the problem.
Good luck.
muppetmania said:
That's correct, yes. It doesn't actually matter which N7100 image you flash, but if you have a Hong Kong version you might as well flash that image. Just make sure you don't have a N7105 (the LTE/Dual Carrier version) - flashing A N7105 to an N7100 (or the other way around) is a recipe for major disaster.
Flashing the image should fix the problem, but it also depends. If the EFS is really totally corrupt, it won't help, you need to have that EFS backup or take the phone to someone who can repair it for you. There are specialist tools to repair EFS, but they cost quite a bit of money. Most reliable phone unlocking places should have something that can help you.
Anyway, hopefully restoring to stock will fix the problem.
Good luck.
Click to expand...
Click to collapse
Thanks for information, but how do I know that if the EFS is "totally" corrupt, "partially" corrupt, or not corrupt at all? In fact, I never touch the EFS in the root. Also, as I am not quite sure that if I have any previous EFS(S) backup or not, so, if possible, where does the backup(s) most likely to be found?
If you haven't taken an EFS backup yourself, then you won't have any.
I don't know the difference between corruption levels either, all I know is I've read a number of forum posts where someone has reflashed stock and their EFS data (i.e. the right IMEI number) is back. So I'd consider that to be a partial corruption. Others have flashed back to stock and it's still a bogus IMEI
Basically, flash back to stock. If it doesn't work, you'll have to take it in for repair.
UPDATE: Please read on - this information is incorrect - it is possible to recover with the correct modem flashed.
Before doing the flash with Odin, do I have to perform a factory reset? Since all the app data and homescreen layout remains the same after the reboot and the IMEI is also the same as before. And is it normal that my device got unrooted after flashing the stock firmware?
NOTE: The information from me in this post below is wrong
Dan Law 001 said:
Before doing the flash with Odin, do I have to perform a factory reset? Since all the app data and homescreen layout remains the same after the reboot and the IMEI is also the same as before. And is it normal that my device got unrooted after flashing the stock firmware?
Click to expand...
Click to collapse
It's normal your device got unrooted, yes. If your IMEI is still the same after ODIN and stock flash, then you have major issues (sorry!)
Doing a factory reset etc won't help. Your /efs partition is either gone or corrupt.
What IMEI does *#06# show?
muppetmania said:
it's normal your device got unrooted, yes. If your imei is still the same after odin and stock flash, then you have major issues (sorry!)
doing a factory reset etc won't help. Your /efs partition is either gone or corrupt.
What imei does *#06# show?
Click to expand...
Click to collapse
004999010640000 / 01
Dan Law 001 said:
004999010640000 / 01
Click to expand...
Click to collapse
Type 004999010640000 into Google...
Sorry man. Good luck getting it fixed.
just flash ME4 modem everything will be alright
bhasg1007 said:
just flash ME4 modem everything will be alright
Click to expand...
Click to collapse
Interesting to know - why does that work? (I don't doubt you, I just like to know why things work)
Just go through this thread http://forum.xda-developers.com/showthread.php?t=2333216
Even i had the same problem no network no imei nothing after downgrading so i just changed the modem and now everything is fine as it should be