no service/emergency call only/mobile network not available? - Galaxy S I9000 Q&A, Help & Troubleshooting

Hi. After using another simcard for a little while the old one want work anymore.i find that strange since i had no trouble before and beleve the bug is in the gingerbread 2.3.3 update with kies that gave me this problem?..i have tryed samsung_s_unlock. And also tryed flash a new rom cm7.1 which i using now with original(jvh) rooted kernal..the odd thing is that 3g/internet working on both roms.but i cant call(in or out) or send or recieve any sms.with the new ron it also says it is no internet connection but it still working..what can i do to fix the issue?
I have gt-i9000 international(norway)

Anyone no what too do? I will try next to flash the stock froyo 2.2. With speedmod kernel. If anyone do not have better advice.And a jpm modem.hopfully it wil help.

faraoh said:
Anyone no what too do? I will try next to flash the stock froyo 2.2. With speedmod kernel. If anyone do not have better advice.And a jpm modem.hopfully it wil help.
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Sometimes mobile networks don't like your phone, try to put it on airplane mode, and then back to normal mode, this has helped me before on similar cases.
Search for Perka's stash for modem files.

Related

[Q] Baseband unknown after flashing to Froyo

At first, sorry for - in a way - repeating myself, as chunks of my problem are spreaded across some other posts. However I still haven't managed to solve the problem and haven't received any working solution I've decided to create a new thread.
I would really like to taste some of the sweet of Doc's Froyo ROM but my SGS is refusing to cooperate with any Froyo version. Originally it is DTJG4 (JM8 works without any problems). The trouble starts with any Froyo version, as every attempt to flash results in baseband unknown and no IMEI. Recently I used the Doc's v8 and still got the baseband unknown and no IMEI, however this time I've checked and the /efs folder is untouched.
Tried already:
-JG4-Doc Froyo v7 and v8
-JG4-JM8-Doc Froyo v8
-JG4-JM8-JPM
-JG4-JP6
-JG4-JM8-JP6
Am I really stuck with JG4 ?
same here....have tried all the methods i have searched but still no luck! ><
waiting for any new solution...
I think it means the modem.bin was not flashed (or flashed incorrectly) to your device. This happened to my Captivate when flashing a new ROM. Pull the modem.bin out of the ROM you are flashing and flash the modem using Odin v1.3.
emuneee said:
I think it means the modem.bin was not flashed (or flashed incorrectly) to your device. This happened to my Captivate when flashing a new ROM. Pull the modem.bin out of the ROM you are flashing and flash the modem using Odin v1.3.
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Click to collapse
Actually I haven't tried taking the modem out of the ROM, however several times I have flashed just the modem using both, ODIN and CWRecovery. It is just a stubborn bastard that won't get the Froyo running .. it makes me frustrated
w83 said:
Am I really stuck with JG4 ?
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Click to collapse
Am I really stuck ? .. As the carrier and samsung are delaying the official Froyo update from month to month, I'm starting to lose hope that my phone will ever run Froyo .. There must be a way !
have you tried just flashing the modem file? I think doc's thread has a bunch of modem packages you can use..
I have a similar problem and flashing the modem still leaves you with baseband unknown. I have yet to find a solution for this either.
Mine now works fine
so what was the cause - still no idea
so what did help - rebooting the phone couple of times without the sim inside
heads up !
I have been experience this problem as well, and it seems to be a quite common problem when flashing froyo. But I think I have found a solution to the problem.
For some reason the nv_data.bin is changed during the flashing process, so that the phone can not read the imei. Therefore the phone / modem / baseband is not started correct. I loaded an old backup of the nv_data.bin and nv_data.bin.md5 (there are threads on this forum how to do that) and then it worked again.
But the question is what is happening when flashing? My product code is still readable in the nv_data.bin. And when I go back to 2.1 everything works again. From my testing, this happened with every 2.2 and 2.3 version I’ve tried.
Does anyone know what is changed when flashing froyo in the nv_data.bin? Why is this only happening to some of us? For your information I loaded froyo half a year ago via kies and a register hack which changed my product code. To solve that I reverted back to the .bak files. Maybe I did something wrong back then?
w83 said:
At first, sorry for - in a way - repeating myself, as chunks of my problem are spreaded across some other posts. However I still haven't managed to solve the problem and haven't received any working solution I've decided to create a new thread.
I would really like to taste some of the sweet of Doc's Froyo ROM but my SGS is refusing to cooperate with any Froyo version. Originally it is DTJG4 (JM8 works without any problems). The trouble starts with any Froyo version, as every attempt to flash results in baseband unknown and no IMEI. Recently I used the Doc's v8 and still got the baseband unknown and no IMEI, however this time I've checked and the /efs folder is untouched.
Tried already:
-JG4-Doc Froyo v7 and v8
-JG4-JM8-Doc Froyo v8
-JG4-JM8-JPM
-JG4-JP6
-JG4-JM8-JP6
Am I really stuck with JG4 ?
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Click to collapse
hi mate how did u solved ur problem please can u help me here i have 2 pcs I9000 GALAXY after flash same problem please how can recover my phone?
THANKS

[Solved] Unbricking Australian Galaxy S

So I've just inherited a bricked (black screen of death) galaxy s that was bought from 3 Australia (as far as I can tell its not sim locked cause they were using it with vodafone). It doesn't have the 3 combo to get into download mode but I've found the usb jig so that should hopefully help me get back into download mode. I am just wondering what the best firmware i should flash with odin once I get back into download mode.
JonCubed said:
So I've just inherited a bricked (black screen of death) galaxy s that was bought from 3 Australia (as far as I can tell its not sim locked cause they were using it with vodafone). It doesn't have the 3 combo to get into download mode but I've found the usb jig so that should hopefully help me get back into download mode. I am just wondering what the best firmware i should flash with odin once I get back into download mode.
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Eclair 2.1 JM9, from there I would go with a 2.2.1 custom ROM in the dev section.
elhpianist said:
Eclair 2.1 JM9, from there I would go with a 2.2.1 custom ROM in the dev section.
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Click to collapse
I can vouch for the above recomendation. it is exactly what i did to unbrick my sgs.
Do I get it from the forums or from samsung?
did a very quick google check but didnt find anything with download, so if you could point me in the right direction that would be great!
from samsung here
http://www.samfirmware.com/apps/auth/login?why=pw&try=1&wp=1&next=WEBPROTECT-i9000.htm
sorry not sure which f/w you are looking for jm9 is not there but jm8 is .. and that is a full f/w
also can try the new canadian jl2... it is supposed to be great at unbricking phones.
lgkahn said:
from samsung here
http://www.samfirmware.com/apps/auth/login?why=pw&try=1&wp=1&next=WEBPROTECT-i9000.htm
sorry not sure which f/w you are looking for jm9 is not there but jm8 is .. and that is a full f/w
also can try the new canadian jl2... it is supposed to be great at unbricking phones.
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Click to collapse
Jm8 has always been my fix firmware for some of my stupid attempts at customization always does the trick on unbranded virgin sgs Australia.
lgkahn said:
from samsung here
sorry not sure which f/w you are looking for jm9 is not there but jm8 is .. and that is a full f/w
also can try the new canadian jl2... it is supposed to be great at unbricking phones.
Click to expand...
Click to collapse
Thanks for you help guys, I found JM9 a little below JM8 so I'll give it a try first its also a full f/w.
While I have your attention! Does anyone recommend a custom rom? I am currently using cyanogenmod on my nex1 and will probably use it on sgs if there are no other recommendations.
any one help me. my phone after flash XXJPU, it die.
my phone don't received sdcard ( internal ) and i try flash some other Rom but still not work (
Just thought I'd let you know (and any other aussie who has this problem) that I managed to get it working using the usb jig and JM8 from the link above and the CSC from http://forum.xda-developers.com/showthread.php?t=847765 (sorry can't post urls yet), however I had to use the re-partition option in odin for it to work after reboot. I'm now happily setting it up after flashing darky's rom.
Thanks to everyone that helped.

[Q] Network and 3g problems after updating JVO

Hi everyone, i updated to JVO, im having a bad network reception and im unable to connect 3g. I already manually type in the APN networks just as they are in my captivate running froyo and like they were in the phone using froyo but i only see the edge symbol.
if anyone can help me fix this it would be awesome.
do i have to change the modem? and how? got heimdall and odin...
if it cannot be fixed how i move back again to froyo? with odin just the same way i installed gingerbread?
i got the JVO from: http://forum.xda-developers.com/showthread.php?t=948790
and i rooted it using this instructions: http://forum.xda-developers.com/showthread.php?t=1093155
modems: http://forum.xda-developers.com/showthread.php?t=876391
PD:since update i cant enter recovery mode but i can enter download mode
EDIT:
my phone is a GT-I9000T i think that might be the source of all my problems should i go back to froyo?
is darky rom the solution?
i was reading in another website that darkys rom was fixing i9000T problems but my question is can i install just the modem from darkys rom?
decided to go back to froyo JPY that was working 100% until more GB firmwares come out, hopefully one will work for GT-I9000T gingerbread was so fast for the short time i had it
You could just flash your default modem after upgrading to GB... I am on a Bell Canada modem from 2.2 but I am on a European Version of 2.3.3.. I get way better reception
didnt knew i could mix the modem of previous versions, but thxs for the information

not sure if i went flash correctly to GB 2.3.3

Hello
I used heimdall to flash the samfirmware Ginger bread rom
i wiped data from my phone but in about it says I900UGJK4 is the baseband
but build is GINGERBREAD.UCKF1, also going to download mode I still get the old digger android guy i thought the new was two computers
firmware says 2.3.3
Please help, not sure if something is wrong but it boots and works, just think its odd
Thanks
so what is the problem?
download mode didnt change the image shown
baseband is your MODEM
.....
not really sure what you think is wrong about it
I just wanted to make sure that it flashed correctly so I can try other GB roms, 1st I have to find a modem that works can not get or make calls
Thanks
that would be because of your modem. the samfirmware.com UCKF1 tar file includes a UCKF1 modem that will work for your setup.
Thanks never got the modem working that came with I reflashed just the modem to the correct one from Sammy I could nor hear people I called they could hear me but no sound heard from them tried to call me voicemail same thing. Gave up on official 2.3.3 kept bootloaders just flash another rom and now good. Also never got the H or the speed of hspda
Sent from my captivate using XDA App

[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
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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

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