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[i9000b] No service with stock rom

Hello friends
My Samsung Galaxy i9000b is no longer with the network service.
The problem started after I installed the ROM ICS 4.0.3 (teamhacksung and ONECOSMIC)
I tested these 2 rom, I realized that was not a good signal, I tried a few times and exchanging modem, but does not result.
So I decided to go back to stock rom 2.3.3 for i9000b.
My surprise now with stock rom has signal, but it is not possible to make phone calls or send SMS. The network 3g internet does not work anymore.
Since then I have tried to install the stock rom 2.2.2, with re-partition dbdata etc. With all wipe, format / system etc etc. And yet not solved.
To recap, the unit with stock rom 2.3.3 shows signal but can not connect to the network.
"In service
Selected network (live) unavailable "
I've tried to use another chip of my country and operator error is the same.
The imei is active in phone status.
Any solution or is it the modem of the device is dead?
sorry my english by google translate
thanks!

Sounds like settings issue. Check apn. Another user recently had a similar problem, turned out his carrier had disabled his data as some app had munched his allowance.

I had to bring in technical assistance to resolve. It really was a problem with the hardware. Internal memory specifically.

I have the exact same problems, with the exact same simtoms. I dont wont to take it to tecnical suport, isnt there an other solution.
Please help me. Thanks in advance.
---------- Post added at 10:27 PM ---------- Previous post was at 10:11 PM ----------
Its done. I flash it again without the sim card all the way back from Eclair 2.1. After that the problem was gone. Now testing MIUI.

I´m sorry, the problem is back again, i have tryed everithing i can think about.

have u found the way to solve those problem?...seems happen to me also...every stock rom,every ics, cm9 i tried...got network for moment, then suddenly no service.no data...restart/pull out the battery, its ok again(but for temporary only)...clueless now

This could be issue with your modem. Please flash another modem using odin and check it. pick the right modem for your region/network.
Thanks,
Ajay

Unable to get Network in C-Rom Based Jelly Bean

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

[Q] mobile network not vailable ... help needed !!!

hi,
i upgraded my phone to 4.2 jelly bean slim rom . calling and other things were fine . but from tommorrow i am facing this problem.
in settings=>about phone=>status it's showing my network name and signal strength-64dBm 25 asu . my network is not 3g or 4g .
but my signals are white ( no signals but sim present and detectable) cant call . whenever i try it says "mobile network not available".
after this i checked my sim in other phone . it is working fine.
i put sim from some other network in my sgs but same problem
i flashed the same rom to fix it but no good
i flashed back my ics rom , no good
i did factory reset , but problem is still
i am using this phone for past 2 years and this problem never occoured.
PLEASE HELP ME .

there is some problem with the 4.2 rom or whatever, but you easily fix the calling part by installing another modem.
in my case I can't get the sms to get working, tried 3 modems already.. everything else is super fine.

I had a similar problem where I had no reception! Easy fix though
1. Find online your specific carrier ROM for the phone, (eg. AT&T SGS1 ROM) and flash it, firmware can be what ever (gingerbread, eclair, ICS)
2. Flash your carrier ROM, you may not pass boot screen but that's alright because the carrier ROM still embeds all carrier info.
3 Now re flash your jb ROM and enjoy
Hopefully this helped you out
Sent from my GT-I9000 using xda app-developers app

abubakarce19 said:
hi,
i upgraded my phone to 4.2 jelly bean slim rom . calling and other things were fine . but from tommorrow i am facing this problem.
in settings=>about phone=>status it's showing my network name and signal strength-64dBm 25 asu . my network is not 3g or 4g .
but my signals are white ( no signals but sim present and detectable) cant call . whenever i try it says "mobile network not available".
after this i checked my sim in other phone . it is working fine.
i put sim from some other network in my sgs but same problem
i flashed the same rom to fix it but no good
i flashed back my ics rom , no good
i did factory reset , but problem is still
i am using this phone for past 2 years and this problem never occoured.
PLEASE HELP ME .
Click to expand...
Click to collapse
See how your IMEI is now something like 00499....? The phone's generated a fake IMEI (which allows you to use the telephony functions such as data, SMS etc) because its lost the real one.
1.) Go back to a stock 2.3.6 rom using Odin. Your IMEI should be back to what it was, but check it just to make sure. However if you're able to send texts/make calls/use data again, your IMEI's been restored.
2.) Root it again.
3.) Flash in CM9 first (do the standard wipe data/cache/Dalvik). Let CM9 boot. To upgrade to Jelly Bean from Gingerbread, you need to flash in ICS (CM9) first to preserve the IMEI. Once CM9 has booted (you don't need to stay on it for too long), if you see that you're getting signal, you're all goods. But check your IMEI just in case you want to be sure it worked.
4.) Back into recovery. Wipe combo (data/cache/Dalvik) again just in case. Install Slim Bean from there.
5.) Once it boots, you should be getting signal as usual. Once again though, if you really want to make sure, check your IMEI.
Sent from my GT-P7510 using Tapatalk HD

[Q] "Mobile network not available"

Hi guys so I just updated my firmware with the newest version of the "Slim-I9000-4.2.2.build.3'' everything worked fine 'till I decided to check if I can make phone calls and after trying I got the "Mobile network not available". I tried to manually choose the Network operator but got "Error while searching for networks". I would appreciate if someone could help me.

Some help, please... ?

same problem here i had to flash xxjvu then whatever you want after that REM ICS 4.2.2 working for me now good luck

TIGER 123 said:
same problem here i had to flash xxjvu then whatever you want after that REM ICS 4.2.2 working for me now good luck
Click to expand...
Click to collapse
I saw some of the features of the REM ICS and stuff like the bluetooth, GPS and so on, don't work. The rom I tried was Slim something 4.3.3 firmware it was stable but the only problem was the mobile network, for which no1 helped me STILL, so pls some1 help ....
P.S. oh and I'm new on those stuff so don't hate me for the non-sense which I might have said

i told you rem ics 4.2.2 flash it and see if you can use your phone then flash something else

http://forum.xda-developers.com/showthread.php?t=2075058
http://www.youtube.com/watch?v=-RMf_Oq6oRY
http://www.youtube.com/watch?v=MYdzP9m3Dgk
http://www.youtube.com/user/totallydubbedHD check out this guy videos for all gti9000 firmware good luck by the way you could try just flashing remics from recovery with wipe see if that works let me know how you get on
http://www.darkyrom.com/index.php?threads/darkyrom-video-corner.8190/

just got your message sorry m8 i had to go back to xxjvu trough odin then i flashed 10.2 re darkyrom then alliancerom jw4 then jw8 through cwm phone working over a week no data loss at all yeehaa good luck

[Q] wifi issues

i got my lg p990 yesterday & i was on stock gingerbread 2.3.4. i tried to change the rom so i root the phone, install clockworkmod recovery and flashed [ROM][ICS][NewBL/OldBL] OptiX / OptiX_R1.5B_OldBL because am on old bootloader.
now i have problem with the wifi signals... the can detect signals for just a second but it disappear when i tried to connect.. i don't know what the reason... but i found something in my new rom ( the baseband is shown as Unknown ) i don't now if that maybe cause the problem.. can any one help please??

diaz535 said:
i got my lg p990 yesterday & i was on stock gingerbread 2.3.4. i tried to change the rom so i root the phone, install clockworkmod recovery and flashed [ROM][ICS][NewBL/OldBL] OptiX / OptiX_R1.5B_OldBL because am on old bootloader.
now i have problem with the wifi signals... the can detect signals for just a second but it disappear when i tried to connect.. i don't know what the reason... but i found something in my new rom ( the baseband is shown as Unknown ) i don't now if that maybe cause the problem.. can any one help please??
Click to expand...
Click to collapse
wifi problem - just reflash kernel and wifi will work ..
for baseband - if you can call that is not poblem with "unknown baseband", i have unknown baseband and everything work good

I'm not familiar with the ROM you flashed, but most likely what you experience is due to incompatible baseband and RIL. When you flash a ROM the baseband remains the same, so you are still on an old GB baseband, but your RIL is made for ICS. Flash a v30 baseband and things should work again. See the baseband overview thread here.