Unable to get Network in C-Rom Based Jelly Bean - Galaxy S I9000 Q&A, Help & Troubleshooting

After Successfully installing JW4in my Samsung Galaxy S 9000i, i installed JB C-rom...after installation i dont get network..whats d problem? plz suggest something...

Did you try to install it again?
Did you have the correct IMEI - most the reason for loosing network ?
Are the settings in APN correct?

IMEI showing in the software is different than showing backside of my galaxy s.?
can you tell me how has it happend? and how to fix it?

Next time do backup your EFS
Maybe it will helpful: http://forum.xda-developers.com/showthread.php?t=1589291

I did flash again to gb xxjw4 rom..i got the network n imei number..but after again installing jb 4.1.1 i got the same problem of imei changing..i also have taken efs backup nw..it didnt work so i tried to flash modem xxjw4..it also didnt work..
How can i get my original imei on jb 4.1.1 c-rom? I need help..

jay2326 said:
How can i get my original imei on jb 4.1.1 c-rom? I need help..
Click to expand...
Click to collapse
maybe this methods http://forum.xda-developers.com/showpost.php?p=26827676&postcount=4512

Related

[Q] No baseband Problem

dear sir,
I flashed galaxy S with odin 3.1 to jm8...The problem is that my phone is not showing any baseband and imei. Both the fields are unknown...
But here is the cache..Now after this when i apply roms using clokwork recovery ...baseband version is shown and it works normally without any problem..and my original imei is also restored.
Is there any problem with the permissions...
Can anybody suggest any solution for this..
Plz...

[Q] Problem with 2.3 no sim found

hi everyone
i'm new to all of this and after few try's i have 2.3 on my sgs (3 ire) but the phone cant see the sim card i tryed *#7465625# and he give me error i dont know how to root the phone can someone help me ?
itamarsea said:
hi everyone
i'm new to all of this and after few try's i have 2.3 on my sgs (3 ire) but the phone cant see the sim card i tryed *#7465625# and he give me error i dont know how to root the phone can someone help me ?
Click to expand...
Click to collapse
Hi itamarsea, have you tried checking settings/wireless and networks/mobile networks/access point names
check if your settings are stored for 3 network.
Or check settings/ about phone/ status/ IMEI
check that IMEI number is still the same.
re setting
imei-unknown
network-unknown
imei sv-unknown
phone no-unknown
Type
*#06*
in dialer and see what number comes up.
Also what firmware are you on, jv1?
Type in *#1234# for firmware info.
It could just be a corrupt install. Iv flashed 2.3 on my sgs with odin about 5 times and tried about 3 2.3 roms and iv had no problems (Other than some buggy memory handling)
pda xwjn1
phone unknown
csc unknown
2.3 is beta A greek word for unfinished .
Factory reset that fails
Flash different rom via Odin .
You started at step two of flashing i presume and failed to backup your efs folder .
jje
Same thing on my phone, I flashed one JPM firmware with odin and nothing, tried with gingerbread and nothing... any info would help. thnx in advanced
Hi,
I have the same issue: NO SIM CARD!
My phone is locked and today I wanted to try insert another sim card, just to see if the message: "Insert the unlock code..." appears. After this, I noticed it's not working, so I put back the original sim card and realized that I have no network and got this notification message: NO SIM CARD.
I checked the IMEI code and it's the same, any hints, tips?
Is there some kind of problem with my sim?
If anybody can help me, I'd be more than grateful.
Firmware version: 2.2.1
Baseband version: I9000XXJPY
Kernel version: 2.6.32.9 (Voodoo stable 5.4.1)
Build number: Darky's v9.3.XWJS5
As a few people mentioned before it's a beta rom so it contains bugs. This may be one of them. If your imei isn't a lot of 0 you probably won't have problem after they fix this bug
Sent from my GT-I5700 using XDA Premium App
IMEI appears as unknown even after flashing darkys rom os a stock rom :S
I don't know how the Galaxy S stoores the imei, but my spica uses the efs partition for it, and this partition doesn't change when you reflash a rom (even if you used odin).
Sent from my GT-I5700 using XDA Premium App
EFS file may change after flashing a rom enough posts on here about it .
Rule one of flashing is to backup your efs folder .
Copy backed up efs to phone to fix
Probable fix as you have flashed custom roms is to use Odin and flash stock rom that may fix your efs .
jje
JJEgan said:
stock rom that may fix your efs .
Click to expand...
Click to collapse
Stock rom doesn't fix the efs. There is a guy at samdroid.net who can restore Spica's imei, maybe you should ask him if he is able to do it with your phone. Check out this url: http://forum.samdroid.net/f28/complete-imei-restore-how-1817/
Sorry, I found that I9000 is not supported.
theres a post about imei and pcode prblm check the forum,if u ave a backup of efs than ur lucky.usually if u screwed ur imei thts prblm m8.flash ur stock rom,get ur phone rooted,,there r good free apps for tht.download astro or root exp or lynda file manger.u can c a folder efs check tht out first.if u ave a backup of efs u can restore.for doubt pm.....cheeerz
Lost my IMEI flashed stock rom reset it .
jje

[Q] com.android.phone FC after JB 4.2.1 update

Hi
I have tried to update my i9000 running under Froyo to JB yesterday.
First, i installed GB 2.3.6 as requested, rooted it and then installed a custom rom 4.2.1
Since then, I can't receive any call, Phone app keep on not responding. i can call, I can send SMS or use 3G connection.
I Tried to flash 2 different modem but no luck ...
Any idea how to solve that ?
Thanks a lot
anyone plz I m desperate ...
was icubse
Check your emei - you propably lost it. If you have service imei and don't have /efs backup you need to flash 3-file ROM with pit and re-partition to get it back. Then root, make /efs backup (for example with sgs unlock app) and once again flash JB.
edit:
I didnt get that your mobile data works - so no imei problem.
one more idea - did you make factory format with code from dialer (reset to factory settings and sd-card format) after upgrade from Froyo to GB? If you didn't that could be reason of your problem. Or make factory reset now and check if it helps.

[Q] Network Service Unstabile after upgrade to Kitkat.. Please Help...

Hi Guys... Need more guide for me the newbie please...
I 've tried to upgrade my GT-N7000 (DXLSE - JELLYBEAN) to some kitkat rom such as omnirom, cm, carbon etc, and it all installed successly...
But there was always problem with my network services, its very unstable (No service / No Internet Connection) but wifi connection is normal
When i reflash (reinstall) back to JellyBean (4.1.2), every problem above has gone, there is no network problem in my GT-N7000...
I 've been tried every step as your guide above (flash kitkat rom), the same problem always happened (network problem)... please help... i really want the kitkat rom in my GT-N7000... Thx Guys...
My Android Stuff is :
GT-N7000 (DXLSE)
JellyBean 4.1.2
Anyway... I 've set the APN... but the problem still the same...
Please Help...
Network Service Unstable after upgrade to Kitkat.. Please Help...
Please...
I 've tried to upgrade my GT-N7000 (DXLSE - JELLYBEAN) to some kitkat rom such as omnirom, cm, carbon etc, and it all installed successly...
But there was always problem with my network services, its very unstable (No service / No Internet Connection) but wifi connection is normal
When i reflash (reinstall) back to JellyBean (4.1.2), every problem above has gone, there is no network problem in my GT-N7000...
I 've been tried every step as your guide (flash kitkat rom) in this posting :
[Guide] A guide to KitKat
(http://forum.xda-developers.com/showthread.php?t=2780703&page=10#post57554344),
But the same problem still always happened (network problem)... please help... i really want the kitkat rom in my GT-N7000... Thx Guys...
My Android Stuff is :
GT-N7000 (DXLSE)
JellyBean 4.1.2
I 've set the APN... but the problem still the same...
Please Help...
This is my Phone About .. before kitkat and after kitkat...
1. JB 412 (Build : JZO54K.N7000DXLSE)
2. KITKAT CARBON (Build : KTU84Q)
3. CM11 (Build : KTU84)
Is the build number the problem? Will my problem solve ig i can get th custom rom (build JZO54K) too...?
Please guide...
In cm11 kk mode I see that your baseband is registered as unknown. Baseband is your modem which allows u to receive mobile connection thus data connection. Again I urge you to find and download a modem from all modem thread by spacetaxi, XXLT3 recommended and flash it in recovery. After that recheck your baseband info.
In carbon I see that your baseband is registered properly. Were u still unable to connect to network?
Jackwu696 said:
In cm11 kk mode I see that your baseband is registered as unknown. Baseband is your modem which allows u to receive mobile connection thus data connection. Again I urge you to find and download a modem from all modem thread by spacetaxi, XXLT3 recommended and flash it in recovery. After that recheck your baseband info.
In carbon I see that your baseband is registered properly. Were u still unable to connect to network?
Click to expand...
Click to collapse
Hi jack... thx the attention..
Still same bro... no network services...
In JB 4.1.2 i tried many type modem.zip... and it s all working fine...
But when in kitkat... no matter i tried any modem... its all not working fine... always no network services...
Anyway.. i think... maybe it s enough for me to stay on JB 4.1.2... lol...
At least until i have new idea to try it out...
Thx bro...
Kitkat and Lollipop Running Well... Case Close...
poor us can't find solution for this
i have same issue mate you are not alone lol
Yup bro... I am not so sure.. But until i lose my imei... Then i get the imei back... Now i can get the kitkat running well... Even lollipop can run well now on my gt-n7000 ...
i follow the same step mention on kitkat treads.
my imei when i was on ics was 0049 something cant remember.
when flash omni 4.4 no connection to my device.
baseband are correct and the imei still not change.
then i downgrade to N7000DXLSE_N7000OLBLSE_XME and got bootloop.
then i flash N7000XXLA6_N7000XEULA1_XEU which is android version 2.3.5, then flash dr ketan's xxkj1 factory.
device booted normally with roots access.
i can connect to data connection , with 0049 imei .
what was missing there? why when on 4.4 cant connected to data?
or do i need to flash ics again ?
can someone help me?
---------- Post added at 11:40 AM ---------- Previous post was at 11:40 AM ----------
i follow the same step mention on kitkat treads.
my imei when i was on ics was 0049 something cant remember.
when flash omni 4.4 no connection to my device.
baseband are correct and the imei still not change.
then i downgrade to N7000DXLSE_N7000OLBLSE_XME and got bootloop.
then i flash N7000XXLA6_N7000XEULA1_XEU which is android version 2.3.5, then flash dr ketan's xxkj1 factory.
device booted normally with roots access.
i can connect to data connection , with 0049 imei .
what was missing there? why when on 4.4 cant connected to data?
or do i need to flash ics again ?
can someone help me?

GT-9305t NOT REGISTERED ON NETWORK/CORRECT IMEI

HELLO EVERYONE.
i have a samsung i9305T i flashed it wth L.P rom then suddenly
my imei went 0049. i tried anything bUt no luck. so i decided to flash a stock one
4.1.2 my imei was back. But when i try to insert my network sim it says.
NOT REGISTERED ON NETWORK . tho ived used this phone before here in the philippines
so im sure it is unlocked.
any help guys.? thank you in advance does my baseband caused the issue?
please help ...
Hi,
I'm not an expert at all but i have a theory :
I think you get a corrupted EFS. You flashed L.P rom so the format of your EFS changed to V2. So when you tried to return to 4.1.2, the phone can't read your efs anymore.
I think the solution is to flash a newer baseband, for example the L.P baseband or a KK baseband.
Read more about efs format => http://forum.xda-developers.com/galaxy-s3/general/ref-imei-efs-stuff-i9300-including-t2393289
Hope it helps.

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