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A few months ago, i had the non-function problem with my camera after using the firmware update code, on my SG I9000. I resolved that with some help from a friend, by downgrading to Eclair (JM1_JM1_U_JM1.tar) and switching the camera files - the usual method. After reboot, the camera was working fine but appeared the problem with the network - "NO SERVICE".
Till now, I used different versions of android (Eclair, Froyo, Gingerbread) to fix it without any luck.
If you know any other method, i'll owe you one big time.
Thanx!
Note: I have to say that, before having the camera issue, I unlocked my rooted phone using "GALAXY_S UNLOCK" from Android Market.
maybe you can try to flash your phone to the latest firmware such as XXJVU by using odin.
have you rooted your phone again after using different android version? if not, try rooting it, then unlock it with apps from the market, this would fix the "no service" problem.
you could also try flashing it with a different modem.
lim_kobe2005 said:
maybe you can try to flash your phone to the latest firmware such as XXJVU by using odin.
Click to expand...
Click to collapse
Yes, I've tried different versions of firmware...even the latest one, but no luck until now.
Thanx for the answer!
spyder_pirate said:
have you rooted your phone again after using different android version? if not, try rooting it, then unlock it with apps from the market, this would fix the "no service" problem.
you could also try flashing it with a different modem.
Click to expand...
Click to collapse
I tried flashing with different modem but without any good result until now. Today I'll try again with a different modem (something with a file "7zip" transformed in a folder ".tar"...I'm new with this, i know nothing about it so a friend is helping me).
If this doesn't work, I'm trying the rooting method you're telling me about.
Thanx for all!
The JVT modem is pretty god as well. you can flash the tar or zip files by using sgs kernel flasher from market or by odin.
apple23 said:
The JVT modem is pretty god as well. you can flash the tar or zip files by using sgs kernel flasher from market or by odin.
Click to expand...
Click to collapse
Thanx guys!
It seems that I resolved it, using the I9000XXJVU_I9000OXAJVU_OXA modem (Open Europe). At first, when the phone rebooted there was no signal...it appeared that the problem persisted, but now, after the factory reset (*2767*3855# ) everything seems to work just fine.
Still, I don't remember if SGS signal icon shows the 3G indicator in the upper taskbar (like the SGS 2), because mine doesn't! Can anyone confirm if it's wright or not?
Last edit: It seems the 3G doesn't work, as i tried to access the internet an icon pops saying "No network connection / Cannot connect to internet. Please check your connection settings and try again" - "Settings" and "Ok". If I press "Settings", it takes me to the "Wireless and Network" Menu.
SO, ANY CLUE?
Thanx again!
Have you tried flashing a different modem? What carrier are you on and what modem are you currently using?
Had a bit of a browser glitch, there were zero replies a minute ago.
Stealth316 said:
Have you tried flashing a different modem? What carrier are you on and what modem are you currently using?
Had a bit of a browser glitch, there were zero replies a minute ago.
Click to expand...
Click to collapse
I'm using an Orange Romania prepay card...and now the installed version is I9000XXJVU (the latest 2.3.6 - Open Europe).
I have signal but without 3G, i think, cause the internet connection doesn't work...only wi-fi does.
with the 3g problem, i think you need to edit your apn settings.
settings > wireless and network > mobile network settings > access point names
this is network specific and you might want to check it with your provider
spyder_pirate said:
with the 3g problem, i think you need to edit your apn settings.
settings > wireless and network > mobile network settings > access point names
this is network specific and you might want to check it with your provider
Click to expand...
Click to collapse
I'll check the APN settings later today, after work, and if the problem persist I'll take it to Orange Romania.
I'll let you know the result!
Thanx everyone for your help!
sebastian_banica said:
I'll check the APN settings later today, after work, and if the problem persist I'll take it to Orange Romania.
I'll let you know the result!
Thanx everyone for your help!
Click to expand...
Click to collapse
I got home, set on my SGS the same APN settings from the SGS-2 I'm using now with the Orange Romania card, and it seems to work...at least I don't get the "No network connection / Cannot connect to internet" message anymore and the H/3G icon now appears near the signal icon in the upper taskbar.
I stiil have to run some tests to be 100% sure it really works.
I'll be in touch!
I flashed the latest CM9 nightly two days ago, and everything seems to work great other than that I have no mobile signal. I am an Australian Optus user, and I tried it both with the modem that came with CM9 and with the one I believe is for my country, which is XXJQ3 by flashing that.
In both situations, I can scan for networks and see all three carriers just fine, but it shows no signal, just an "x" in the middle of the signal triangle, nor does it show which carrier it is connected to. I cannot make emergency calls because it says no mobile network is available.
Is this a modem baseband/firmware problem ? I am guessing not, because I would think that if it can physically see the networks, then the modem must be working right ? But if so, why can it not connect to anything ? The modem firmware I am using is for ICS and I believe it is the correcto one for my region, and I have enabled everything in the modem settings but still it will not connect to any network. Why ?
pawz said:
I flashed the latest CM9 nightly two days ago, and everything seems to work great other than that I have no mobile signal. I am an Australian Optus user, and I tried it both with the modem that came with CM9 and with the one I believe is for my country, which is XXJQ3 by flashing that.
In both situations, I can scan for networks and see all three carriers just fine, but it shows no signal, just an "x" in the middle of the signal triangle, nor does it show which carrier it is connected to. I cannot make emergency calls because it says no mobile network is available.
Is this a modem baseband/firmware problem ? I am guessing not, because I would think that if it can physically see the networks, then the modem must be working right ? But if so, why can it not connect to anything ? The modem firmware I am using is for ICS and I believe it is the correcto one for my region, and I have enabled everything in the modem settings but still it will not connect to any network. Why ?
Click to expand...
Click to collapse
did you have try replace/update the modem radios from this? http://wiki.cyanogenmod.com/wiki/Samsung_Galaxy_Tab_(GSM):_Support_Downloads
you can try a different modem, It doesn’t matter if you prefer another modem, you can flash another modem, you can try flash any modem file you want, it's will not brick your tab
If you had, but still not working, then go to dialer, put this code *#*#4636#*#*, pick tablet information, try turn of the radio then turn on again and try to fix permission on cwm too.
good luck.
qm4n76 said:
did you have try replace/update the modem radios from this?
(url redacted)
you can try a different modem, It doesn’t matter if you prefer another modem, you can flash another modem, you can try flash any modem file you want, it's will not brick your tab
If you had, but still not working, then go to dialer, put this code *#*#4636#*#*, pick tablet information, try turn of the radio then turn on again and try to fix permission on cwm too.
good luck.
Click to expand...
Click to collapse
Thanks. Tried all your suggestions. Yes, that is where I obtained my XXJQ3 modem, which I flashed via CWM. I tried your other tip of turning the radio off and on again and then fixing permissions in CWM but to no avail. Still no mobile signal.
Is it correct to assume that if the device can scan for networks and see networks, then the modem is working ? The information screen you directed me to says "emergency calls only", but I cannot actually make an emergency call because it says "mobile network not available", so even though it can "see" three networks, it cannot connect to any of them to either get a signal or make emergency calls.
What does this mean ? Surely it has the right frequencies set otherwise it wouldn't see the networks at all, right ? Is this a CM9 bug in the nightly I flashed or something ? Wondering where to look. I get the feeling the modem is working fine and that something else is wrong.
I use the jlv modem from the vibrant phone.
But jpz modem is also OK for optus.
Why not do Android backup for safe keep, then restock using gb stock safe from overcome guide, and flash jpz modem to try.
If it is the same, then it is hardware related.
Sent from my GT-P1000 using XDA
Oh my god. The reason it didn't work work is so stupid I had to headdesk when I realised. The SIM I was using was old and had been disabled. The reason I didn't think it mattered, is that in Gingerbread, it would still register and show reception bars and I could make emergency calls with the old SIM, or indeed even without a SIM in the device at all. But in ICS, none of that was the case, and it would not register and not let me make emergency calls without a valid SIM.
I guess I was just making a stupid assumption that SIM-less emergency calls that worked in GB would also work in ICS. Stupid me.
Everyone can make mistakes or forget something, but you should thank all the users who give you answers.
Sent from my GT-P1000 using XDA
Hi
One of my friends phone ( Galaxy S Plus ) having a very weak access to GSM network and at his home, it doesn't see any GSM network where as his iphone works fine.
Any solution to fix this issue. Is there any way to update the modem file , the device is still on stock 2.3.3. Will upgrading it to latest firmware 2.3.6 from sammobile.com will fix the issue.
Thank for the help.
First try to update via KIES.
If that doesnt work correctly see the link underneath my sig.
About the issue it may work but im not certain
srbutt said:
Hi
One of my friends phone ( Galaxy S Plus ) having a very weak access to GSM network and at his home, it doesn't see any GSM network where as his iphone works fine.
Any solution to fix this issue. Is there any way to update the modem file , the device is still on stock 2.3.3. Will upgrading it to latest firmware 2.3.6 from sammobile.com will fix the issue.
Thank for the help.
Click to expand...
Click to collapse
Hai =)
You should first check your APN, thats where your mobile data en GSM network is connected with. You can find your APN data mostly at your providers site.
Cheers
killerzone26 said:
Hai =)
You should first check your APN, thats where your mobile data en GSM network is connected with. You can find your APN data mostly at your providers site.
Cheers
Click to expand...
Click to collapse
Its not about connecting to the GSM for data service, i am talking about just the network for normal calls and SMS, the device is not connecting to the provider network.
Secondly where can I get the modem files for this device and what is the process to update the modem file only. Does the firmware files downloaded from sammobile has the modem files built-in too ?
Hi all,
I am currently on stock 4.1.2 JB build of this years January.
Whenever I start my phone, the internet/data connectivity is a G, so GSM rather than H/3G. That is, until I search for networks and set it to my carrier (being 3 IRL) BUT the thing is it is actually already on 3 IRL, so it definitely isn't roaming. Why does this happen? Do I have to live with it? It never occured with a previous stock build, or Maclaws CM10.2. It's not major, it just gets really annoying. Cheers!
Aneuryst said:
Hi all,
I am currently on stock 4.1.2 JB build of this years January.
Whenever I start my phone, the internet/data connectivity is a G, so GSM rather than H/3G. That is, until I search for networks and set it to my carrier (being 3 IRL) BUT the thing is it is actually already on 3 IRL, so it definitely isn't roaming. Why does this happen? Do I have to live with it? It never occured with a previous stock build, or Maclaws CM10.2. It's not major, it just gets really annoying. Cheers!
Click to expand...
Click to collapse
Make sure Network mode is set to Auto mode or WCDMA in Settings -> More settings -> Mobile networks -> Network mode.
ImproAptoVictum said:
Make sure Network mode is set to Auto mode or WCDMA in Settings -> More settings -> Mobile networks -> Network mode.
Click to expand...
Click to collapse
It is.
Aneuryst said:
It is.
Click to expand...
Click to collapse
GSM seems to be prefered when Mobile data is off. Unless it doesnt swtich to 3G/H while using Mobile data (e.g. browsing the internet) there shouldnt be any problem.
ImproAptoVictum said:
GSM seems to be prefered when Mobile data is off. Unless it doesnt swtich to 3G/H while using Mobile data (e.g. browsing the internet) there shouldnt be any problem.
Click to expand...
Click to collapse
No, see, I permanently have my mobile data on. I have my phone off over night. When I turn it on, it is always on GSM no matter what, until I manually search networks and switch it back to 3G/H (by selecting my network)
So theoretically, GSM isn't preferred because I have 3-4 bars of 3G/H.
Aneuryst said:
No, see, I permanently have my mobile data on. I have my phone off over night. When I turn it on, it is always on GSM no matter what, until I manually search networks and switch it back to 3G/H (by selecting my network)
So theoretically, GSM isn't preferred because I have 3-4 bars of 3G/H.
Click to expand...
Click to collapse
What is your phones current baseband version, kernel version and build number?
ImproAptoVictum said:
What is your phones current baseband version, kernel version and build number?
Click to expand...
Click to collapse
Baseband version- XXAMI1
Kernel version- 3.0.31
Build number- JZO54K.I8190NXXAMJ2
Aneuryst said:
Baseband version- XXAMI1
Kernel version- 3.0.31
Build number- JZO54K.I8190NXXAMJ2
Click to expand...
Click to collapse
You might try to flash baseband from Ireland (Three) instead of the one (i assume) you are using at the moment, as it is specifically for Three.
ImproAptoVictum said:
You might try to flash baseband from Ireland (Three) instead of the one (i assume) you are using at the moment, as it is specifically for Three.
Click to expand...
Click to collapse
Alright, downloading that one now. I used that one before but had a bug where my SMS would disappear...
It's just, yes I am using that one right now, but I flashed a Three specific modem.
Aneuryst said:
Alright, downloading that one now. I used that one before but had a bug where my SMS would disappear...
It's just, yes I am using that one right now, but I flashed a Three specific modem.
Click to expand...
Click to collapse
I fully flashed (updated to) the newest firmware (ANB1) for I8190N myself without any issues with mobile network or what so ever, even it being VNZ (New Zealand Vodafone) region despite my phones initial Nordic region.
ImproAptoVictum said:
I fully flashed (updated to) the newest firmware (ANB1) for I8190N myself without any issues with mobile network or what so ever, even it being VNZ (New Zealand Vodafone) region despite my phones initial Nordic region.
Click to expand...
Click to collapse
Well, I also read that all XX firmwares work in any part of Europe regardless. I'm going to try to flash the latest AMJ2 modem now and see.
Aneuryst said:
Well, I also read that all XX firmwares work in any part of Europe regardless. I'm going to try to flash the latest AMJ2 modem now and see.
Click to expand...
Click to collapse
Yes, XX is 'international' and should work with all regions apart from Asia (ZS).
ImproAptoVictum said:
Yes, XX is 'international' and should work with all regions apart from Asia (ZS).
Click to expand...
Click to collapse
Well I just flashed the modem and the problem is still there.
If I flash that firmware with Odin, do I need to wipe data? Or can you update stock roms with a dirty flash too?
Aneuryst said:
Well I just flashed the modem and the problem is still there.
If I flash that firmware with Odin, do I need to wipe data? Or can you update stock roms with a dirty flash too?
Click to expand...
Click to collapse
Flashing it on top of stock rom with Odin would be like updating (normally no user data/apps lost), but you would however lose root and potentially custom recovery (post reboot after flash). Taking a nandroid backup prior this is advised, as always.
ImproAptoVictum said:
Flashing it on top of stock rom with Odin would be like updating (normally no user data/apps lost), but you would however lose root and potentially custom recovery (post reboot after flash). Taking a nandroid backup prior this is advised, as always.
Click to expand...
Click to collapse
Well, I have no problem rerooting and reflashing CWM as it only takes 5 minutes anyway.
I'll post the results once it's downloaded and flashed
ImproAptoVictum said:
Flashing it on top of stock rom with Odin would be like updating (normally no user data/apps lost), but you would however lose root and potentially custom recovery (post reboot after flash). Taking a nandroid backup prior this is advised, as always.
Click to expand...
Click to collapse
Alright, now it's roaming every time I reboot.. until I manually switch to 3G.
Aneuryst said:
Alright, now it's roaming every time I reboot.. until I manually switch to 3G.
Click to expand...
Click to collapse
National roaming, that is?
ImproAptoVictum said:
National roaming, that is?
Click to expand...
Click to collapse
Yes, my roaming carrier is Vodafone IE, so on boot it's always set to that instead of 3 IRL. I have it on auto mode, but theoretically WCDMA should be preferred since I have 4 bars of H right now.
Aneuryst said:
Yes, my roaming carrier is Vodafone IE, so on boot it's always set to that instead of 3 IRL. I have it on auto mode, but theoretically WCDMA should be preferred since I have 4 bars of H right now.
Click to expand...
Click to collapse
Tried choosing 3 IRL (as prefered) insted of having it select automatically in Settings -> More settings -> Mobile networks -> Network operators (-> Search networks)?
ImproAptoVictum said:
Tried choosing 3 IRL (as prefered) insted of having it select automatically in Settings -> More settings -> Mobile networks -> Network operators (-> Search networks)?
Click to expand...
Click to collapse
That's what I always have to do.
flash rom stock + modem cannot. Please help me.
the modem - part related to the mobile operator...frequency and other stuff - that comes with the firmware...is a all in one package now....
after flashing stock(and doing a full wipe) enter recovery(stock one) and you will see a message saying: ...changing CSC to .....
man maybe is network related...once in my town, at my mobile subscriber the 3G network went down...PANIC....i had my phone on 3G only and didn't know why can't make call...was expecting a important call... 2G still worked(realized much later)...
kelvindang said:
flash rom stock + modem cannot. Please help me.
Click to expand...
Click to collapse
Settings > Connections > More networks > Mobile networks > Network mode