Problem with IMEI for my Galaxy S 2 - Android Q&A, Help & Troubleshooting

:fingers-crossed:
I hav bought Galaxy S 2 (M250K) from Korea and flashed JB version of India. This helped me a lot for all other my previous phones.
But one Galaxy S 2, I'm facing problem. it's showing IMEI in the form of 0049... etc and I'm not able to use my SIM. It's showing signal but can't use.
I tried many ways like using GS II repair using busy box ... It didn't work.
I request you to give a solution for my problem
waiting for your reply ...
Thanks in Advance,
Srinath K.

Hello Srinath ,
First of all I suggest you ask in the dedicated forum, as it's not a general Q.
Have you made any efs/imei backup ?
Try the following guide :
http://forum.xda-developers.com/showthread.php?t=1264021

Related

[Q] Samsung Galaxy s2 not working

Dear Friends,
I am just new to samsung ! i have a galaxy s2 and suddenly stopped working m there is no signal/service other stuff is working but something very strange is there it cleans battery , i thought my battery gone fishing so i got a new battery but to my surprise that one is gone in few hours.
kindly let me know what is that solution ?
i took to a workshop and they said there is no IMEI so you have to go people working on software ! !!
Now if any one can help me where can i find its ICS or gingerbread firmware original and how can i flash it ..kindly copy me reply on [email protected]
You need to search and read 3 threads
1.the rules.
2.the noobs/newbies guides/links
3.the recover your imei in 9 steps

Lost Serial/IMEI Number and my GS3 no longer have signal... HELP!!!

Hello people of XDA,
i have a GS3 ( i9300 ) device and i once rooted it, hated it and not useful for me so i decided to unroot, when i unrooted it my signal is lost and i can't call or recieve any calls... how can i fix this ? will NsPro fix it ?
Thx,
abdane said:
Hello people of XDA,
i have a GS3 ( i9300 ) device and i once rooted it, hated it and not useful for me so i decided to unroot, when i unrooted it my signal is lost and i can't call or recieve any calls... how can i fix this ? will NsPro fix it ?
Thx,
Click to expand...
Click to collapse
refer to the thread under my signature. also post your doubts in the same thread.
Please follow the instructions posted above.
Closed

[Q] formated efs partition, no network no imei no serial help please !

helloo everybody
First i woul'd like too thanks XDA and all people whom hepling me in this mystake !
i 've formated accidentaly" my cat or a gosth" my efs partition with efs pro and now i 'dont have network anymore ;(
i would like to know if there is a solutions to get back my original imei and my original serial number and then get back my network and a fully operational phone
i ve read a lot of tutorials , etc but no one for editing completely EFS PARTITION with imei editing or else by hexeditor nothing work
my phone : a galaxy Samsung SIII 32go !
i've gaven it to a Professional store but, they don't have fix this and i've paid them !!!;(
please please if somebody can help me it be a real Christmas present coz i 've spend a lot money to buy this phone and know ...
and i love this galaxy sIII it's an amazing phone
thank's for readding my post !
Restore the efs backup you took before formatting efs. No backup then you need a better service centre, nothing you can do yourself.
Sent from my GT-I9300 using Tapatalk
same issue
amidaoner said:
helloo everybody
First i woul'd like too thanks XDA and all people whom hepling me in this mystake !
i 've formated accidentaly" my cat or a gosth" my efs partition with efs pro and now i 'dont have network anymore ;(
i would like to know if there is a solutions to get back my original imei and my original serial number and then get back my network and a fully operational phone
i ve read a lot of tutorials , etc but no one for editing completely EFS PARTITION with imei editing or else by hexeditor nothing work
my phone : a galaxy Samsung SIII 32go !
i've gaven it to a Professional store but, they don't have fix this and i've paid them !!!;(
please please if somebody can help me it be a real Christmas present coz i 've spend a lot money to buy this phone and know ...
and i love this galaxy sIII it's an amazing phone
thank's for readding my post !
Click to expand...
Click to collapse
i have the same problem, accidently erased EFS folder and now im in trouble with no network and 00499* IMEI.
done lots of search and found way with nv reader/writer tool but it only works on qualcomm chips, wish there was something as simple for exynos s3 also.
any help would be greatly appreciated.
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
STICKYS
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Downgrade and network problems .
http://forum.xda-developers.com/showthread.php?t=2531221

Lost IMEI

Hello
Lost IMEI (( Verizon Samsung Galaxy Note II))
How can I restore it
Best regards
alsowmahi said:
Hello
Lost IMEI (( Verizon Samsung Galaxy Note II))
How can I restore it
Best regards
Click to expand...
Click to collapse
I have never had to restore my imei without a backup...so I strongly encourage you to do a full xda search of lost imei. I did and found this http://forum.xda-developers.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021 I belive this might be all you need. I also Google searched how and I believe all Samsung devices use the nv_data.bin in case you were wondering if the thread on the SII was applicable.

Problem IMEI Samsung Galaxy Alpha

Hi, I have a problem with my Galaxy Alpha, the IMEI change to 0049990106640000 and I want to change it to the original IMEI. I don't have backup, somebody can help me ?
Hi, Hope you found inbetween, if not, take away backcover and battery where under you' ll find a sticker with IMEI and more about model. Hope you you are soon on rr final, runs great on my SM-G850F
Thanks to sunsettrack4
mimssi said:
Hi, I have a problem with my Galaxy Alpha, the IMEI change to 0049990106640000 and I want to change it to the original IMEI. I don't have backup, somebody can help me ?
Click to expand...
Click to collapse
You will not find much help on XDA as this is considered a dark topic

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