Related
Hello!
Am using Samsung Galaxy S i9003 running on android 2.3.6
My phone is not fetching any cellular signal even though sim card is inserted in it. It is asking me to insert sim card when I check for mobile networks. After a thorough check up what I found is the IMEI number is missing. It is showing blank pop up when I check in for IMEI (*#06#).
Also what I've found is:
PDA: I9003XXKPQ
PHONE: Unknown
CSC: I9003SERKPQ.
So I thought this cellular signal problem could be due to missing "phone" file in the software of the operating system. So I flashed a custom ROM (Jelly Bam). I was successful in flashing but am still facing the same problem. No IMEI and "PHONE"
I flashed it back to official stock ROM and I still see the same. No IMEI and versions as:
PDA: I9003XXKPQ
PHONE: Unknown
CSC: I9003SERKPQ.
NOTE : I Have flashed the Stock ROM finally with ODIN with all the four files by appropriately selecting them.
Is this happening due to software error or is this a hardware problem?
Why the IMEI number is missing?
Please help me.
you EFS folder is missing,restore any CWM Backup,or restore your EFS
MR.Volkf said:
you EFS folder is missing,restore any CWM Backup,or restore your EFS
Click to expand...
Click to collapse
efs folder is present. it is not missing.
shashivydyula said:
efs folder is present. it is not missing.
Click to expand...
Click to collapse
the data present in your efs folder which includes files like "nav_data.bak" "nv_data.bin" they assign IMEI number to your phone... these files might be missing or corrupted... better try any previous restore to fix this problem
Tried that!
mustafahussain said:
the data present in your efs folder which includes files like "nav_data.bak" "nv_data.bin" they assign IMEI number to your phone... these files might be missing or corrupted... better try any previous restore to fix this problem
Click to expand...
Click to collapse
I guess you are correct but the restored file on the sd card is corrupted one, I guess. Because the same problem occurred after restoring the previous backups. Can I get any custom restores online for efs? I don't want any warranty for my mobile, I just need it working. In case if it works on a fake IMEI by flashing a custom EFS it is fine with me.
shashivydyula said:
I guess you are correct but the restored file on the sd card is corrupted one, I guess. Because the same problem occurred after restoring the previous backups. Can I get any custom restores online for efs? I don't want any warranty for my mobile, I just need it working. In case if it works on a fake IMEI by flashing a custom EFS it is fine with me.
Click to expand...
Click to collapse
you are on froyo right?? if yes then you simply flash another stock rom of base froyo or gingerbread through ODIN and this should restore your IMEI
mustafahussain said:
you are on froyo right?? if yes then you simply flash another stock rom of base froyo or gingerbread through ODIN and this should restore your IMEI
Click to expand...
Click to collapse
No. Am on gingerbread. I've tried Jelly Bam though. But it is of no use. So I reverted back to gingerbread official ROM.
shashivydyula said:
No. Am on gingerbread. I've tried Jelly Bam though. But it is of no use. So I reverted back to gingerbread official ROM.
Click to expand...
Click to collapse
hmmm... actually stepping up for some custom roms based on CM 9 and above solve the IMEI problem.... I recommend you to first download a stock gingerbread ROM and flash it via ODIN... if it doesnt work then download a CM9 based ROM (4.0.4) wipe data/cache/dalvik/ and flash it via CWM recovery then wipe cache/dalvik... it should work and there is like 30% chance to get your IMEI back
But my main point is how u lost ur IMEI suddenly?? You must have flashed something which lead to missing IMEI.
Will Try this once!
mustafahussain said:
hmmm... actually stepping up for some custom roms based on CM 9 and above solve the IMEI problem.... I recommend you to first download a stock gingerbread ROM and flash it via ODIN... if it doesnt work then download a CM9 based ROM (4.0.4) wipe data/cache/dalvik/ and flash it via CWM recovery then wipe cache/dalvik... it should work and there is like 30% chance to get your IMEI back
Click to expand...
Click to collapse
I will let you know when am done!
Thank you!
vishal24387 said:
But my main point is how u lost ur IMEI suddenly?? You must have flashed something which lead to missing IMEI.
Click to expand...
Click to collapse
No. Once I gave it to my friend. He came up with this issue. He has no knowledge about all these. He said it just lost signal and stopped working!
shashivydyula said:
No. Once I gave it to my friend. He came up with this issue. He has no knowledge about all these. He said it just lost signal and stopped working!
Click to expand...
Click to collapse
IMEI is lost when you delete/edit efs data or when you flash a firmware ,but the chances of loss of IMEI are during firmware flashing are very slim
shashivydyula said:
No. Once I gave it to my friend. He came up with this issue. He has no knowledge about all these. He said it just lost signal and stopped working!
Click to expand...
Click to collapse
Frankly speaking ur frnd must have flashed something which caused loss of IMEI. Anyway in internel memory card look for backup folder. Tell us whether it is there or not.
vishal24387 said:
Frankly speaking ur frnd must have flashed something which caused loss of IMEI. Anyway in internel memory card look for backup folder. Tell us whether it is there or not.
Click to expand...
Click to collapse
Backup folder is present but it is empty!
shashivydyula said:
Backup folder is present but it is empty!
Click to expand...
Click to collapse
yeah your "nv_data.bin" is missing... did you flashed a CM9 (4.0.4) rom?
mustafahussain said:
yeah your "nv_data.bin" is missing... did you flashed a CM9 (4.0.4) rom?
Click to expand...
Click to collapse
No!
Could you please provide me the download link to that?
shashivydyula said:
No!
Could you please provide me the download link to that?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1449649
download this ROM... wipe data,wipe cache and wipe dalvik.. flash the ROM.. wipe cache and wipe dalvik and reboot and see if got back your IMEI
mustafahussain said:
http://forum.xda-developers.com/showthread.php?t=1449649
download this ROM... wipe data,wipe cache and wipe dalvik.. flash the ROM.. wipe cache and wipe dalvik and reboot and see if got back your IMEI
Click to expand...
Click to collapse
I will let you know when am done!:good:
mustafahussain said:
http://forum.xda-developers.com/showthread.php?t=1449649
download this ROM... wipe data,wipe cache and wipe dalvik.. flash the ROM.. wipe cache and wipe dalvik and reboot and see if got back your IMEI
Click to expand...
Click to collapse
not working!
No IMEI yet
:crying:
shashivydyula said:
not working!
No IMEI yet
:crying:
Click to expand...
Click to collapse
dont worry you still have a couple of options left but to try them you should be calm so that you dont further mess with your efs data.
try thisLink 1
and if you still fail try this Link 2
I hope you recover your IMEI.GoodLuck
on the XXDME6 base - you can not install old modems,
because it will cause for unknown modem & imei status.
Solution flash - XXDME4 modem
XXDME4 modem
flash via TWRP / CWM
sorry, if not responding to requests but I switched to Samsung Galaxy S 4
FIX IMEI
If YOU type *#06# it says imei null.
Also another thing - that there is no baseband version
#######################################################
the fix
open your SGN II - under the battery you'll find IMEI (in my case)
write - on a paper
turn on GPS
on the dialer - *#*#82043036#*#*
next go to GPRS -> WRITE IMEI ->Reboot
Will it allow modem downgrade, ie DME6>DME4>Stock 4.1.1?
I want to downgrade to 4.1.1 from present DME6 (UK BTU N7100)
rajil.s said:
Will it allow modem downgrade, ie DME6>DME4>Stock 4.1.1?
I want to downgrade to 4.1.1 from present DME6 (UK BTU N7100)
Click to expand...
Click to collapse
i did not try that !!!
but do a backup and try !
czar22 said:
FIX IMEI
If YOU type *#06# it says imei null.
Also another thing - that there is no baseband version
#######################################################
the fix
open your SGN II - under the battery you'll find IMEI (in my case)
write - on a paper
turn on GPS
on the dialer - *#*#82043036#*#*
next go to GPRS -> WRITE IMEI ->Reboot
Click to expand...
Click to collapse
have you tried it ?
i am asking in context of lost imei.
if a phone has got his efs corrupted and one doesn't have a backup, will it work ?
czar22 said:
i did not try that !!!
but do a backup and try !
Click to expand...
Click to collapse
Ok, i tried this.
1. Had DME6 on my device.
2. Flashed your DME4 modem which was successfull. The IMEI was still present.
3. Flashed Stock 4.1.1 BTU. IMEI was lost and had emergency calls
4. Flashed DME4 again, and IMEI came back. So i am back on 4.1.1 which i wanted.
The dial string ...8204... doesnt work on my N7100 UK BTU, although i didnt need it because i got imei back.
Successful..........
I had two copies of my efs. I reflashed my efs in 4.1.1 (XXALJ2 modem) and I got the imei back. Everything back to normal. Phew...
the method is when u lost your imei go to efs folder by using root explorer and copy that efs folder to your eternal sd card (i mean backup efs folder to sd card)
then flash a stock rom via odin then your phone still not have service and imei (maybe fake imei is 0499...)
root your stock rom, install root explorer and copy efs backup folder from your sd card then paste with the efs folder in your root directory
=> reboot and your imei is back
i have successful with this method
grilleld said:
the method is when u lost your imei go to efs folder by using root explorer and copy that efs folder to your eternal sd card (i mean backup efs folder to sd card)
then flash a stock rom via odin then your phone still not have service and imei (maybe fake imei is 0499...)
root your stock rom, install root explorer and copy efs backup folder from your sd card then paste with the efs folder in your root directory
=> reboot and your imei is back
i have successful with this method
Click to expand...
Click to collapse
But how can you get efs back, when the backup you made was from a corrupt efs? Maybe you just didn't flash the latest modem when you were on me6, and your imei wasn't corrupted at all.
Sent from my Galaxy Note II using xda premium
UtkarshGupta said:
But how can you get efs back, when the backup you made was from a corrupt efs? Maybe you just didn't flash the latest modem when you were on me6, and your imei wasn't corrupted at all.
Sent from my Galaxy Note II using xda premium
Click to expand...
Click to collapse
no your efs folder is still there with your original imei but the modem has hide or can use it ( so backup it in to sd card ,i mean copy it)
flash your stock XXDME6 BASE WITH XXDME4 kernel in there package, dont change any modem
then use root explorer delete your efs folder (it will show delete fail but all sub folder and files in efs have been delete)
=> reboot your phone ,now android will creat neccessary file for efs folder ,copy your backup efs folder from sdcard to root efs folder (replace all)
reboot and u will get your imei
rajil.s said:
Ok, i tried this.
1. Had DME6 on my device.
2. Flashed your DME4 modem which was successfull. The IMEI was still present.
3. Flashed Stock 4.1.1 BTU. IMEI was lost and had emergency calls
4. Flashed DME4 again, and IMEI came back. So i am back on 4.1.1 which i wanted.
The dial string ...8204... doesnt work on my N7100 UK BTU, although i didnt need it because i got imei back.
Successful..........
I had two copies of my efs. I reflashed my efs in 4.1.1 (XXALJ2 modem) and I got the imei back. Everything back to normal. Phew...
Click to expand...
Click to collapse
Let me understand, for I have installed the MF6 without backup my EFS (and now I stuck with this rom):
You installed a previous stock rom with odin, installed that attached modem (ME4) and all right... but you then installed ANOTHER stock rom with odin and was all right?
You will need efs backup made prior to installing MF2. Without it you will not be able to revert to stock with working modem.
i have updated my ROM based on DME6, I have a nandroid backup of my prev ROM DME1 based, tried to restore it. Baseband/modem got restored but EMEI invalid, its start with 0049. It displays my network logo but cant register to network.
This means Im stuck with DME4 modem. Hope our Devs here would be able to resolve this issue with the new released firmwares.
Sent from my GT-N7100 using Tapatalk HD
No luck
czar22 said:
FIX IMEI
If YOU type *#06# it says imei null.
Also another thing - that there is no baseband version
#######################################################
the fix
open your SGN II - under the battery you'll find IMEI (in my case)
write - on a paper
turn on GPS
on the dialer - *#*#82043036#*#*
next go to GPRS -> WRITE IMEI ->Reboot
Click to expand...
Click to collapse
Running Stock (BTU-N7100XXDME6-20130603102621) Rooted with TWRP recovery.
Lost my IMEI and modem functionality when I rooted with Note 2 toolkit :crying:
Read this and flashed DME4 modem via TWRP
I get null/null when doing *#06#
nothing happens when I input *#*#82043036#*#* and if I hit call it obviously just tells me 'No mobile network is available'
Tried flashing the modem 3 times now...what am I doing wrong? Any Ideas?
Thanks in advance
Pav
Is it possible to revert to a older modem? Such as dxdlk5?
PavPev said:
what am I doing wrong? Any Ideas?
Click to expand...
Click to collapse
I think you got yourself in a tuttifruti mix not knowing what are doing,not having efs backup and flashing a bunch a things trying to fixit.
Now you have to go back to your last working build and stay there until samsung release a fix so we could flash withaout worries.
Good luck to you sir.
bervin said:
Is it possible to revert to a older modem? Such as dxdlk5?
Click to expand...
Click to collapse
No luck with that one but thanks for the suggestion!
Cruzfire said:
I think you got yourself in a tuttifruti mix not knowing what are doing,not having efs backup and flashing a bunch a things trying to fixit.
Now you have to go back to your last working build and stay there until samsung release a fix so we could flash withaout worries.
Good luck to you sir.
Click to expand...
Click to collapse
That's pretty much exactly it But I tried reverting back to stock (the one in my previous post) and the modem still isn't working
PavPev said:
No luck with that one but thanks for the suggestion!
That's pretty much exactly it But I tried reverting back to stock (the one in my previous post) and the modem still isn't working
Click to expand...
Click to collapse
worked for me:
full wipes and flash the malaysia dmf2 rom with odin
better to backup everything before doing, but my note ii (n7100) is working now, though I can't change my modem and install another rom.
UtkarshGupta said:
have you tried it ?
i am asking in context of lost imei.
if a phone has got his efs corrupted and one doesn't have a backup, will it work ?
Click to expand...
Click to collapse
"next go to GPRS -> WRITE IMEI ->Reboot"
how to go gprs?
czar22 said:
on the XXDME6 base - you can not install old modems,
because it will cause for unknown modem & imei status.
Solution flash - XXDME4 modem
XXDME4 modem
flash via TWRP / CWM
Click to expand...
Click to collapse
You saved many hours of my life!!!!! Flashed your modem and radio(calling etc.) is now working:good: Good job
Wow thanks to this. I just fixed my no network registered issue bt flashing this modem! Thanks a bundle!
Sent from my GT-N7100 using xda premium
trying my luck here again..
hey guys, i've downgraded from CM11S 38R to 25R, but i don't have signal...
it's doesn't recognize my cellular network and yes the sim is in the right direction because i didn't had signal only after i've downgraded.
any suggestions?
heard it has something to do with modem.. tried to flash 44S modem/33R modem and nothing
Why don't you try flashing the whole 44s rom? or try calkulin's 44S?
gal_b said:
trying my luck here again..
hey guys, i've downgraded from CM11S 38R to 25R, but i don't have signal...
it's doesn't recognize my cellular network and yes the sim is in the right direction because i didn't had signal only after i've downgraded.
any suggestions?
heard it has something to do with modem.. tried to flash 44S modem/33R modem and nothing
Click to expand...
Click to collapse
firstly try to flash u stock rom image using fastboot flash method if it not worked then go to below steps
Have u checked u r IMEI is it ok? If no u have messed up with efs partation and there will be no IMEI so no network no signal
X Have u using custom recovery? If yes have u backed up u r efs partation before downgrading
There are Custom TWRP that have options to back up efs partation
If u have backup with efs then restore it all will be fine
If u don't have backup then there will be lots of problem
You have to go through tbese threads
http://forum.xda-developers.com/oneplus-one/general/fix-people-corrupt-efs-mobile-data-t2836389
http://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061
Or try to use this rom
http://forum.xda-developers.com/oneplus-one/development/rom-calkulins-oneplus-one-v1-0-t2810365
If nothing worked last will be
http://forum.xda-developers.com/oneplus-one/general/steps-how-to-recover-bad-imei-t3171452
walpanmad said:
firstly try to flash u stock rom image using fastboot flash method if it not worked then go to below steps
Have u checked u r IMEI is it ok? If no u have messed up with efs partation and there will be no IMEI so no network no signal
X Have u using custom recovery? If yes have u backed up u r efs partation before downgrading
There are Custom TWRP that have options to back up efs partation
If u have backup with efs then restore it all will be fine
If u don't have backup then there will be lots of problem
You have to go through tbese threads
http://forum.xda-developers.com/oneplus-one/general/fix-people-corrupt-efs-mobile-data-t2836389
http://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061
Or try to use this rom
http://forum.xda-developers.com/oneplus-one/development/rom-calkulins-oneplus-one-v1-0-t2810365
If nothing worked last will be
http://forum.xda-developers.com/oneplus-one/general/steps-how-to-recover-bad-imei-t3171452
Click to expand...
Click to collapse
i have IMEI, i have backup, i have TWRP.. ended up going on 38R.. amazing battery life
I accidentally flashed Batmen rom and now my imei and baseband is gone. Though , I have efs.img file not sure what software/method I used to make that backup. So, how do I make it work again? does restoring stock rom using odin resolve the issue or how do I restore that efs.img ?
sohojmanush said:
I accidentally flashed Batmen rom and now my imei and baseband is gone. Though , I have efs.img file not sure what software/method I used to make that backup. So, how do I make it work again? does restoring stock rom using odin resolve the issue or how do I restore that efs.img ?
Click to expand...
Click to collapse
Hey there, flashing stock will restore but if you want to flash the efs image you need to install TWRP.
cooltt said:
Hey there, flashing stock will restore but if you want to flash the efs image you need to install TWRP.
Click to expand...
Click to collapse
How do flash that efs.img, same as rom like restore>efs.img ? I didnt flashed stock yet, still in custom rom, without any imei and calls.
sohojmanush said:
How do flash that efs.img, same as rom like restore>efs.img ? I didnt flashed stock yet, still in custom rom, without any imei and calls.
Click to expand...
Click to collapse
Flash efs with TWRP.
https://www.getdroidtips.com/backup-and-restore-efs-partition/
cooltt said:
Flash efs with TWRP.
https://www.getdroidtips.com/backup-and-restore-efs-partition/
Click to expand...
Click to collapse
Somehow solved the issue, by flashing stock from using Odin. But, then, it ran in to issue, showing dead android icon. after that flashed TWRP using Odin and flashed "no-verity-opt-encrypt". No, it's working with the correct ime but incorrect s/n.
sohojmanush said:
Somehow solved the issue, by flashing stock from using Odin. But, then, it ran in to issue, showing dead android icon. after that flashed TWRP using Odin and flashed "no-verity-opt-encrypt". No, it's working with the correct ime but incorrect s/n.
Click to expand...
Click to collapse
You need to edit "serial_no" according to yours(create a new file without extension if you don't have one)
Can anyone knows how to fix LGV50 NO SIGNAL, it says SERVICE DISABLED but the phone reads the sim. I've tried to flash any firmware via LGUP but nothing works. Do you have any idea about this? Please help thank you!
same problem
same problem
any new about that??
red.scythe said:
Can anyone knows how to fix LGV50 NO SIGNAL, it says SERVICE DISABLED but the phone reads the sim. I've tried to flash any firmware via LGUP but nothing works. Do you have any idea about this? Please help thank you
Click to expand...
Click to collapse
Did you backup your LUN5 partitions in qfil? If No, then find someone with same variant and get a LUN5 backup partition which must include modemst1, modemst2, fsg, fsc. Boot to EDL, erase the mentioned partitions and replace with the one you got. If the partitions you get does not match, you may get a OPID error mismatch
any one have the LUN5 partitions to sendme, I have same problem whit my phone ( lg v500n), thanks
neptunej said:
Did you backup your LUN5 partitions in qfil? If No, then find someone with same variant and get a LUN5 backup partition which must include modemst1, modemst2, fsg, fsc. Boot to EDL, erase the mentioned partitions and replace with the one you got. If the partitions you get does not match, you may get a OPID error mismatch
Click to expand...
Click to collapse
I have the same issue on the other lg v50 skt i also have another same phone skt and same model working where should instart on this? Since the tutorials are all over the place
I'm in the same boat, if anyone manages to get those files, posting them here would be much appreciated.
try flash this modem file using qfill
https://terabox.com/s/1cnAN8w0PhNTzQxA3L5b6dA
nielrantz said:
try flash this modem file using qfill
https://terabox.com/s/1cnAN8w0PhNTzQxA3L5b6dA
Click to expand...
Click to collapse
this worked, man. just flashed through QFIL and I now have my network signal back! just rename the files to .bin so QFIL can detect them
tokotokotowa said:
this worked, man. just flashed through QFIL and I now have my network signal back! just rename the files to .bin so QFIL can detect them
Click to expand...
Click to collapse
How do you do it? Can you write out in steps? Downloaded the qfil with all these meta and flat build...Renamed the file to bin and...seems like it want something more...How do you do it tho?
red.scythe said:
Can anyone knows how to fix LGV50 NO SIGNAL, it says SERVICE DISABLED but the phone reads the sim. I've tried to flash any firmware via LGUP but nothing works. Do you have any idea about this? Please help thank you!
Click to expand...
Click to collapse
did you edit ftm.bin file ? I have similar situation when edit ftm file for FFFFF, NT error code, first boot ok but if you reboot you got no service, flash back untouched ftm file and check
PxYra said:
did you edit ftm.bin file ? I have similar situation when edit ftm file for FFFFF, NT error code, first boot ok but if you reboot you got no service, flash back untouched ftm file and check
Click to expand...
Click to collapse
nielrantz said:
try flash this modem file using qfill
https://terabox.com/s/1cnAN8w0PhNTzQxA3L5b6dA
Click to expand...
Click to collapse
Maybe you can try this maybe work
nielrantz said:
try flash this modem file using qfill
https://terabox.com/s/1cnAN8w0PhNTzQxA3L5b6dA
Click to expand...
Click to collapse
This file not work for me
ddradikz said:
I have the same issue on the other lg v50 skt i also have another same phone skt and same model working where should instart on this? Since the tutorials are all over the place
Click to expand...
Click to collapse
Already tou try it?
sonnemic said:
any one have the LUN5 partitions to sendme, I have same problem whit my phone ( lg v500n), thanks
Click to expand...
Click to collapse
do you found the LUN5 Partition files ? if possible share it with me.
tokotokotowa said:
this worked, man. just flashed through QFIL and I now have my network signal back! just rename the files to .bin so QFIL can detect them
Click to expand...
Click to collapse
Hi sir how did you flash it