Hello and good evening everyone
Please I need help because I'm really stuck. I have a GT-I9300 smartphone Samsung Galaxy S3. I manually installed XXUFME7 Jelly Bean 4.2.2 and everything worked fine until I had a problem with "safe mode". I did everything to exit, but I could not. So I decided to go back and install the official 4.1.2 Jelly bean. I did, but it did not solve my problem. I decided to still reinstall version 4.2.2 Jelly Bean. But I find that I have no network. The wireless works fine but I can not call or receive communication. Checking, I see that my original IMEI has changed and now starts with 0049 when he was beginning by 3554 .... So all these manipulations made me lose my IMEI. In addition, I never saved the efs directory of my smartphone. What can I do to get the IMEI of origin of my smartphone?
My /efs folder is empty !!! Why ?
Thank you very much for any help
Why is because you failed to read the faqs and guides .
READ FIRST
Basics read first.
http://forum.xda-developers.com/showthread.php?t=2344125
Critical you read the first two posts
No efs backup + corrupt imei = visit to service center
sent from the state marijuanated muffins are NOT illegal !
try this
fonkoufobar said:
Hello and good evening everyone
Please I need help because I'm really stuck. I have a GT-I9300 smartphone Samsung Galaxy S3. I manually installed XXUFME7 Jelly Bean 4.2.2 and everything worked fine until I had a problem with "safe mode". I did everything to exit, but I could not. So I decided to go back and install the official 4.1.2 Jelly bean. I did, but it did not solve my problem. I decided to still reinstall version 4.2.2 Jelly Bean. But I find that I have no network. The wireless works fine but I can not call or receive communication. Checking, I see that my original IMEI has changed and now starts with 0049 when he was beginning by 3554 .... So all these manipulations made me lose my IMEI. In addition, I never saved the efs directory of my smartphone. What can I do to get the IMEI of origin of my smartphone?
My /efs folder is empty !!! Why ?
Thank you very much for any help
Click to expand...
Click to collapse
try this ariza_jb02 <<<< GOOGLE
kk790926 said:
try this ariza_jb02 <<<< GOOGLE
Click to expand...
Click to collapse
Wrong answer. Nothing to do with imei problems. Please understand issues before posting solutions!
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Hello All, some time ago I'm walking with a problem bothering me now and taking my sleep because the IMEI of my cell phone was the generic because some months ago I decided to delete the efs folder and let the phone itself regenerate this folder ..
But as I was a beginner yet this season, I knew I had to be backed up, well, with all that time I was using this IMEI generic without worry because the network was normal, and a week ago I started have problems, not taking over the network.
So I started searching around on the internet in xda forum and found some useful topics, but nothing helped me, I search on my phone and found a folder efs lost on the memory card, I decided to put it in place of which was with the IMEI and generic BINGO, the IMEI again the original bad no network yet :/
I was wondering if I could be in error code CSC because I'm using the stock rom 4.1.2 complete with modem and everything, that test version remember?
detail: i'm brazilian.
if anyone can help me .. with the generic IMEI phone is working, and the ORIGINAL it does not work .. the phone is not locked and the IMEI is not blacklisted .. I thank those who read
Why have you created another thread about this same issue ? You should be posting to the thread you created yesterday.
MistahBungle said:
Why have you created another thread about this same issue ? You should be posting to the thread you created yesterday.
Click to expand...
Click to collapse
Becuz this the complete history, i'll delete that another post, sorry anything.:good:
Hello and good evening everyone
Please I need help because I'm really stuck. I have a GT-I9300 smartphone Samsung Galaxy S3. I manually installed XXUFME7 Jelly Bean 4.2.2 and everything worked fine until I had a problem with "safe mode". I did everything to exit, but I could not. So I decided to go back and install the official 4.1.2 Jelly bean. I did, but it did not solve my problem. I decided to still reinstall version 4.2.2 Jelly Bean. But I find that I have no network. The wireless works fine but I can not call or receive communication. Checking, I see that my original IMEI has changed and now starts with 0049 when he was beginning by 3554 .... So all these manipulations made me lose my IMEI. In addition, I never saved the efs directory of my smartphone. What can I do to get the IMEI of origin of my smartphone?
When I use "Root Browser" to see the /efs directory, I see that /efs is empty. Nothing in it !!!
Thank you very much for any help
fonkoufobar said:
Hello and good evening everyone
Please I need help because I'm really stuck. I have a GT-I9300 smartphone Samsung Galaxy S3. I manually installed XXUFME7 Jelly Bean 4.2.2 and everything worked fine until I had a problem with "safe mode". I did everything to exit, but I could not. So I decided to go back and install the official 4.1.2 Jelly bean. I did, but it did not solve my problem. I decided to still reinstall version 4.2.2 Jelly Bean. But I find that I have no network. The wireless works fine but I can not call or receive communication. Checking, I see that my original IMEI has changed and now starts with 0049 when he was beginning by 3554 .... So all these manipulations made me lose my IMEI. In addition, I never saved the efs directory of my smartphone. What can I do to get the IMEI of origin of my smartphone?
Thank you very much for any help
Click to expand...
Click to collapse
thousands of similar threads available buddy. go through the link under my signature.
:good:
Information
fonkoufobar said:
Hello and good evening everyone
Please I need help because I'm really stuck. I have a GT-I9300 smartphone Samsung Galaxy S3. I manually installed XXUFME7 Jelly Bean 4.2.2 and everything worked fine until I had a problem with "safe mode". I did everything to exit, but I could not. So I decided to go back and install the official 4.1.2 Jelly bean. I did, but it did not solve my problem. I decided to still reinstall version 4.2.2 Jelly Bean. But I find that I have no network. The wireless works fine but I can not call or receive communication. Checking, I see that my original IMEI has changed and now starts with 0049 when he was beginning by 3554 .... So all these manipulations made me lose my IMEI. In addition, I never saved the efs directory of my smartphone. What can I do to get the IMEI of origin of my smartphone?
When I use "Root Browser" to see the /efs directory, I see that /efs is empty. Nothing in it !!!
Thank you very much for any help
Click to expand...
Click to collapse
Hi. I have the same problem. I've installed android 4.2.2 on my device but the "phone" (gsm, umts,...) don't work. Have you solved your problem?
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
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
hello guys,i have a s3 ,i installed neat rom with 4.3 and then i had a problem i was conected to the network and when i made a call it didnt work.
i flashed the xxemg4 modem worked then i installed the s4 revolution 9.1 but i had the same problem i installed again the xxemg4 modem but it not works,i flashed then a 4.1.2 firmware with odin,but i had the 00499******00 imei problem i flashed a 4.3 rom i had back my imei,but i can make calls
i made a efs backup,but i cant restore i,its a tar.gz that the neat rom made before flashing,but i cant restore it.so any help guys
thanks for your time
Your emei is stuffed if it starts with 0...
Dont go replacing /efs unless last resort. You need to flash a stock rom in odin. If your on 4.3 now just flash stock 4.3. That should get your emei back. Dont worry about baseband. It can be whatever as long as you have emei. Also check you have an APN as that is often reason for no calls.
Sent from my GT-I9300 using xda app-developers app
http://forum.xda-developers.com/showthread.php?t=1704138
Please take the time to read the stickies posted before creating a thread and please post in the correct sub forum in the future.
[REF] IMEI / EFS - Know this stuff (i9300) - including "no network"
Thread Closed
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