[Q] Sim detected but no signal and no internet - Galaxy S I9000 Q&A, Help & Troubleshooting

Hi
sim is detected by the i9000 galaxy s but there is no network no sigal no internet. I can see the contacts that are saved in my sim. It says no service.
PLEASE HELP ME

dude did u flash ur phone with some wrong file
No one will help u until u give some info about ur phone
like what version is it running
did u flash??

No information as said .
Is it a brand new phone .
Did you flash it and wipe your settings did you flash wrong CSC .
jje

Related

[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] plz help me ...modem.bin in adb shell

how to use this in adb shell
(in cmd=>adb tools=>
=>adb devices,
showing =>list of device attached & some number is found below)
then what i can do , plz provide me in step by step procedure for below code
(#copy redbend_ua to /sdcard, install redbend from adb shell)
.
plz help me, i gone through adb shell tutorials.pdf but i cant able to solve this.
what you trying to push to the system ? ? if its modem .. pls move it by Root explorer or by odin ,, ODIN better
i used odin for modem.bin
i used odin for modem.bin in pda but after reboot ,first time my sim is unlocked with edge but second time reboot it say's emergency call only
plz help me
maybe the problem is not with modem , maybe the problem is with your tab , or ur simcard .. because the modem is not gonna affect only for small things .... voice etc ..
i'm now not using any modem and my 3g works , i think the problem is not with ur modem ... wait until someone better than me to give u another answer . or just use another sim and check it .
plz help me
i am in india..i unlocked galaxy tab(US tmobile) using odin with jme v4-full successfully...now it showing emergency calls only.
plz help me / how to use adb shell for modem
This actually happened to me on overcome gold, i had to re-flash the kernel every time i rebooted other wise the sim wouldn't work, i never solved the problem tho i just ended up flashing cm7.
All i can suggest is a wipe and fresh install of whateva rom you are using.
ganesh2606 said:
i am in india..i unlocked galaxy tab(US tmobile) using odin with jme v4-full successfully...now it showing emergency calls only.
plz help me / how to use adb shell for modem
Click to expand...
Click to collapse
First-is your sim in correctly? Does it have voice and data? If ok here . . .
You need to flash a modem.bin file, then set the apn.
To flash a modem, put the tab in download mode, start odin on pc, then connect tab to pc. Click phone button, and select your modem. I would try the JPZ modem, but someone can suggest a better modem for your region/carrier.
APN settings are in the settings/wireless networks/access points. You will have to google "my carrier name apn settings" to get those. Sometimes you get lucky and the rom has the apn's in a database and the apn will be there when you check.
any indian modem
any indian modem is there
any indian member
any indian member is there ,help me
plz help me
plz help me
You already got your answer. Do you want me to come to India and flash it for you?

Singals issue

I have an unlocked rooted galaxy s3 i9305 LTE Jelly bean 4.1.2, my problem is this when ever i restart my phone it won't detect network signals automatically it shows a round bar on the place signals bar, after turning off and on the flight mode it shows the singals its also detect the signals if use an app called Network singnal refresher available in play store manually, if go to settings, about, status its shows my mobile network carrier name but under My phone Number it doesnt show my number, and ERI verison not available but IMEI number is there, i have also tried different active SIMs but nothing worked,
I did factory reset wiped catches patitions changed rom tried custom roms stock rom downgraded to 4.1.1 changed the SIM nothing work, still having the same problem have to refresh signals to get my phone work i have set on lte/gsm/wcdma auto mode gsm only no success
other informations
Model i9305 lte internations version
baseband i9305XXBLK4
build number jzo54 i9305xxblk5
All the developers pleaseee help me out
Factory reset first step .
jje
JJEgan said:
Factory reset first step .
jje
Click to expand...
Click to collapse
I tired all these steps nothing worked
help needed
Usual
Check IMEI is correct same as under the battery .
Check Sim try another sim .
Flash correct modem and csc for network .
Flash stock rom for your network .
Next step is a service centre .
jje
JJEgan said:
Usual
Check IMEI is correct same as under the battery .
Check Sim try another sim .
Flash correct modem and csc for network .
Flash stock rom for your network .
Next step is a service centre .
jje
Click to expand...
Click to collapse
thanks for response
yes IMEI is correct and i have tried different SIMs too but one thing is confusing me how to find the correct modem and csc for my phone i dont know much about android, samsung didnt officially launched this phone in my country, can u help to get the correct stock rom ?
Shashan said:
thanks for response
yes IMEI is correct and i have tried different SIMs too but one thing is confusing me how to find the correct modem and csc for my phone i dont know much about android, samsung didnt officially launched this phone in my country, can u help to get the correct stock rom ?
Click to expand...
Click to collapse
Regarding the modem, I found a link for you:
http://forum.xda-developers.com/showthread.php?t=2010116
These modems are all CWM flashable .zips
You say your country isn't officially supported?
It would help to know which country that is.
Good luck though!
Valdorous said:
Regarding the modem, I found a link for you:
http://forum.xda-developers.com/showthread.php?t=2010116
These modems are all CWM flashable .zips
You say your country isn't officially supported?
It would help to know which country that is.
Good luck though!
Click to expand...
Click to collapse
thanks for reply
I dont think it could be modem problem i have flashed another modem it couldn't fix the probem i am from pakistan, it was working perfactly when i bought the phone but by mistake i flashed a wrong rom that damaged the IMEI and baseband both were null/null and unknown then i flashed a modem i recovered IMEI and baseband, which ever i9305 lte stock rom i flashed it doesnt automatically installed the modem i have to flash modem seperately, it also doesnt stick on GSM only when i reboot it automatically switch to lte/gsm/wcdma auto mode that doesn't detect the network until i refresh the signals by turning on and off flight mode
A guess based upon the last reply .
Your EFS folder is wrong or damaged .
Suggest you flash the correct stock firmware that came with the phone .
http://forum.xda-developers.com/showthread.php?t=1978840
jje
JJEgan said:
A guess based upon the last reply .
Your EFS folder is wrong or damaged .
Suggest you flash the correct stock firmware that came with the phone .
http://forum.xda-developers.com/showthread.php?t=1978840
jje
Click to expand...
Click to collapse
GT-i9305 does not support initialising
Read the IMEI post in I9305 development .
No help then you require a service centre .
By EFS i meant whatever folder holds that data on I9305 .
jje

[Q] sgm network problem

i need help... i flash a new rom and smg dont recognise sim card, it shows signal but no service....i disassemble phone and sim connectors are ok i check them....i take the screenshots so u can see problem.....i flash a stock rom to form samfirmwire and nothing.... my imei number is ok same like on the box of the phone....i tried to find modem rom just to try flash even him but i cant find that.... i dont know what to do i tried everything...new rom,stock rom,only 2g network,diferent sim,...i dont know what else....pls help

my phone is unable to find the specific network operator K3 NOTE...

i had installed the custom rom : STABLE CYANOGENMOD...
and installed the GAPPS.zip tooo ...... but after that when i rebooted my phone the phone showed no signal bar for my both sims (vodaphone and airtel) ..
i tried to search for network operators but these two were not listed in the list .....
plsssss help me i do not want to go back to the stock rom ....... and i live in INDIA ... my phone model is LENOVO K3 NOTE (k5-a40)...
because of it i cant recieve any calls and messages .........
ANY HELP WOULD BE APPRECIATED......
Fixing imei issue with lenovo k3 note
I think u have issue with ur mobile imei it's normal thing after flash custom ROM in k3 first of all check ur imei no by dailing *#06# if imei appear then u need to flash into another good ROM if not showing invalid then I can help u to fix this imei issue first do check
U can use phoenix-rom-update2 Rom

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