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No Service" Error in Galaxy Ace S5830

Hi,
My issue is:
I purchased a brand new Samsung Galaxy Ace S5830 on 14-Apr-2011.
I am facing the issue related to the connection to my phone network. After I switch on the phone, I get my mobile network signal for about 30 minutes and after that the "No Service" icon is enabled and there is no signal at all in my phone.
I checked the SIM card on a difference phone and there is abosolutely no issue in getting the network signal.
I tried a different service provider SIM on Samsung Galaxy Ace S5830 and I find there is no issue either.
The problem seems to occur only with my SIM card on this phone. I changed to a new SIM and apparently that also did not solve the issue.
I am also unable to find the "Network Mode" option under the network settings, which I would normally find in other phones.
I tried with the option "Use only 2G network" but that also did not help. I am not using any 3G service at the moment.
I am now stuck in this situation and not able to use my new phone.
I am from Chennai, India and use Vodafine India post paid service.
Hence seeking your kind advice to help me resolve this issue at the earlier.
Thanks and Regards,
Venakatraman R.

Hi there
I'm having this problem too.
My phone suddenly No Service and i tried my sim card in another phone without any problem.
Anyone can help ?
Thanks

pekinesis said:
Hi there
I'm having this problem too.
My phone suddenly No Service and i tried my sim card in another phone without any problem.
Anyone can help ?
Thanks
Click to expand...
Click to collapse
I wish someone has a solution for this so that our phone works.

I got the same issue. Did you find any solution?

Some one plzzzzzzzzzzzzzzzz help.

Same issue
I'm having the very same problem, phone model htc inspire, sim card works ok in diferents phones.
Please somebody with a solution or advice??
Thanks

Same issue
Hi guys,
I am facing the very same issue.
I contacted my dealer and got the phone replaced.
They supposedly diagnozed some problem and issues a doa on the device
Now, even in my new phone i am facing the same issue
I am using vodafone postpaid and it works fine on any other phone
Also, ive tried my dad's airtel prepaid sim on this phone and it worked perfectly fine for over 2 days
I have tried searching for this issue on any thread for sometime and finally found this
Any luck with any of you guys?

Hi ,
I too have the same problem.
The Network often gets disabled.
i have to either switch off and on it (or go into flight mode and come back) for it to get enabled.
My Sim Card is fine since when i use it in a nokia phone i never get this problem.
Whats worrying me is that this looks more like a hardware problem ... i recently updated my firmware through kies from froyo (2.2) to gingerbread (2.3.4) ... still the problem is persisting.
Many guys are suggesting to contact my dealer .. but i purchased this phone through letsbuy.com. So that option might be a hassle.
So guys any info on this issue ...?
---------- Post added at 10:21 AM ---------- Previous post was at 09:57 AM ----------
Also can mods move this thread to the Galaxy ace discussion forum please ...
http://forum.xda-developers.com/forumdisplay.php?f=1164

Hi Folks, same problem here in Brazil with S5830B, no service all the time! any ideas????????????????????

U can try to change the modem of the firmware with Odin Multidownloader... try to put an unbranded rom... that works for me in my ACE.
I hope your trouble is silved with this option.... check in the forum of the developement of galaxy Ace a forum for flashing the galaxy ace...

The problem is you guys didn't post in the device-specific forum .
Try flashing a different modem through ODIN
Forever living in my Galaxy Ace using XDA App

My issue is resolved once I updraded firmware of my phone thru Kies tp 2.3 from 2.2
also you can try following:
dial *#2263#
select GSM mode and then select 900/1800 (or may be if that does not work..select other bands. my was fixed when I selected 900/1800 after I got few emergency call only issue)

It's helpful for me

i need help...
Hey
could explain it a bit...i didnt get that... Plx could u do it fast...thnx

hey..
guys help me plxxx...
i m not getting network on my mobile...
please explain it a lil bit...
s5830...
i would be very thankful to you...

[Q] galaxy ace plus Network issue HELP PLS

Hi,
I am using Galaxy ace plus 7500 android ver 2.3.6 kernel ver sion 2.6.38.6, base band version s7500DDLD1, Build num is GINGERBREAD.DDLG1.
My problem is rely weird and annoying for me.. rite now i am using a Aircel gsm num and it was working fine for last one year, but now my ph has came up with a problem its network get dissapper automatically and it says NO SERVICE OR EMERGENCY CALLS ONLY. For 1st time i thought that the problem is with sim card so i got my sim card replaced ... i have also tried other company's sim they are working proply.. bt only my num is not working with it. My same aircel sim is working fine with my other handsets samsung corby nokia etc...
Few monts ago I have also rooted my ph with the help of Xda .. after rooting it was working fine... when the prblm occur I re falashed my ph with samsung ofical rom... after flashing the problm goes away for some time bt after one or two dae same thing starts again...
Now pls help me out what should I do now... my ph is out of warranty.
And the mobile is an Indian version...

black_bug said:
Hi,
I am using Galaxy ace plus 7500 android ver 2.3.6 kernel ver sion 2.6.38.6, base band version s7500DDLD1, Build num is GINGERBREAD.DDLG1.
My problem is rely weird and annoying for me.. rite now i am using a Aircel gsm num and it was working fine for last one year, but now my ph has came up with a problem its network get dissapper automatically and it says NO SERVICE OR EMERGENCY CALLS ONLY. For 1st time i thought that the problem is with sim card so i got my sim card replaced ... i have also tried other company's sim they are working proply.. bt only my num is not working with it. My same aircel sim is working fine with my other handsets samsung corby nokia etc...
Few monts ago I have also rooted my ph with the help of Xda .. after rooting it was working fine... when the prblm occur I re falashed my ph with samsung ofical rom... after flashing the problm goes away for some time bt after one or two dae same thing starts again...
Now pls help me out what should I do now... my ph is out of warranty.
And the mobile is an Indian version...
Click to expand...
Click to collapse
It's a network problem... Select 2g preferred in network settings and automatic in network operators...
Thank you...
Send from my Galaxy far far away nexus...

Alrdy done it
lokeshsaini94 said:
It's a network problem... Select 2g preferred in network settings and automatic in network operators...
Thank you...
I have alrdy done it its not network issue .. I have clearly stated that the same sim card is work fine with other phones...
Have tried 2g only mode and auto mode... bt still not working...
gets the network bars only for few times and again no service :crying:
Click to expand...
Click to collapse

black_bug said:
Hi,
I am using Galaxy ace plus 7500 android ver 2.3.6 kernel ver sion 2.6.38.6, base band version s7500DDLD1, Build num is GINGERBREAD.DDLG1.
My problem is rely weird and annoying for me.. rite now i am using a Aircel gsm num and it was working fine for last one year, but now my ph has came up with a problem its network get dissapper automatically and it says NO SERVICE OR EMERGENCY CALLS ONLY. For 1st time i thought that the problem is with sim card so i got my sim card replaced ... i have also tried other company's sim they are working proply.. bt only my num is not working with it. My same aircel sim is working fine with my other handsets samsung corby nokia etc...
Few monts ago I have also rooted my ph with the help of Xda .. after rooting it was working fine... when the prblm occur I re falashed my ph with samsung ofical rom... after flashing the problm goes away for some time bt after one or two dae same thing starts again...
Now pls help me out what should I do now... my ph is out of warranty.
And the mobile is an Indian version...
Click to expand...
Click to collapse
The oficial frimware that i used was S7500DDLG1_S7500ODDLD2_INU...
Whats the diffrence btwn S7500DDLG1_S7500ODDLD2_INU... and S7500DDLG1_S7500ODDLD2_INS..
which one is correct for me to use with indian mobile networks Aircel vodafone airtel or other one's

black_bug said:
Hi,
I am using Galaxy ace plus 7500 android ver 2.3.6 kernel ver sion 2.6.38.6, base band version s7500DDLD1, Build num is GINGERBREAD.DDLG1.
My problem is rely weird and annoying for me.. rite now i am using a Aircel gsm num and it was working fine for last one year, but now my ph has came up with a problem its network get dissapper automatically and it says NO SERVICE OR EMERGENCY CALLS ONLY. For 1st time i thought that the problem is with sim card so i got my sim card replaced ... i have also tried other company's sim they are working proply.. bt only my num is not working with it. My same aircel sim is working fine with my other handsets samsung corby nokia etc...
Few monts ago I have also rooted my ph with the help of Xda .. after rooting it was working fine... when the prblm occur I re falashed my ph with samsung ofical rom... after flashing the problm goes away for some time bt after one or two dae same thing starts again...
Now pls help me out what should I do now... my ph is out of warranty.
And the mobile is an Indian version...
Click to expand...
Click to collapse
I think the problem is with EFS which contains IMEI.
Dial *06# in Keypad to check IMEI compare it with the IMEI written behind the Phone.

black_bug said:
Hi,
I am using Galaxy ace plus 7500 android ver 2.3.6 kernel ver sion 2.6.38.6, base band version s7500DDLD1, Build num is GINGERBREAD.DDLG1.
My problem is rely weird and annoying for me.. rite now i am using a Aircel gsm num and it was working fine for last one year, but now my ph has came up with a problem its network get dissapper automatically and it says NO SERVICE OR EMERGENCY CALLS ONLY. For 1st time i thought that the problem is with sim card so i got my sim card replaced ... i have also tried other company's sim they are working proply.. bt only my num is not working with it. My same aircel sim is working fine with my other handsets samsung corby nokia etc...
Few monts ago I have also rooted my ph with the help of Xda .. after rooting it was working fine... when the prblm occur I re falashed my ph with samsung ofical rom... after flashing the problm goes away for some time bt after one or two dae same thing starts again...
Now pls help me out what should I do now... my ph is out of warranty.
And the mobile is an Indian version...
Click to expand...
Click to collapse
try other simcards from same or different operators
if they work fine then its your sim card problem or a network problem
if you flash stock rom then it works fine and after some days it wont works thats quite interesting
better try another simcard or get a new one
if same problem then maybe a problem with a sim antenna

Solution for the network issue
ManzzaShahi said:
try other simcards from same or different operators
if they work fine then its your sim card problem or a network problem
if you flash stock rom then it works fine and after some days it wont works thats quite interesting
better try another simcard or get a new one
if same problem then maybe a problem with a sim antenna
Click to expand...
Click to collapse
I was also experiencing same prob
but after browsing i foud that it was issue of major people.so i thought maybe the prob is in firmware of DDLD1,i tried flashing another firmware of other country and it worked.
I flashed taiwan version ZULC1 and kept network mode to auto nd my network issue is solved.
download the firmware and flash it from odin.

Nikhil222 said:
I was also experiencing same prob
but after browsing i foud that it was issue of major people.so i thought maybe the prob is in firmware of DDLD1,i tried flashing another firmware of other country and it worked.
I flashed taiwan version ZULC1 and kept network mode to auto nd my network issue is solved.
download the firmware and flash it from odin.
Click to expand...
Click to collapse
I have SLOVENIAN Mobitel , and installed it's own firmware ,now it is connecting faster than it was but not as I have wanted ,so I have the same problem ,which really makes my phone useless , I'm using CM10.1.2 LATEST VERSION
Sent from my GT-S7500 using xda premium

blinqipa said:
I have SLOVENIAN Mobitel , and installed it's own firmware ,now it is connecting faster than it was but not as I have wanted ,so I have the same problem ,which really makes my phone useless , I'm using CM10.1.2 LATEST VERSION
Sent from my GT-S7500 using xda premium
Click to expand...
Click to collapse
try flashing other countries firmware taiwan one is much better

Nikhil222 said:
try flashing other countries firmware taiwan one is much better
Click to expand...
Click to collapse
You know , doing all those things again , flash firmware , ROOT , TWRP CM10.1 :silly: takes too long

Network issue with Samsung Galaxy Ace Plus
black_bug said:
Hi,
I am using Galaxy ace plus 7500 android ver 2.3.6 kernel ver sion 2.6.38.6, base band version s7500DDLD1, Build num is GINGERBREAD.DDLG1.
My problem is rely weird and annoying for me.. rite now i am using a Aircel gsm num and it was working fine for last one year, but now my ph has came up with a problem its network get dissapper automatically and it says NO SERVICE OR EMERGENCY CALLS ONLY. For 1st time i thought that the problem is with sim card so i got my sim card replaced ... i have also tried other company's sim they are working proply.. bt only my num is not working with it. My same aircel sim is working fine with my other handsets samsung corby nokia etc...
Few monts ago I have also rooted my ph with the help of Xda .. after rooting it was working fine... when the prblm occur I re falashed my ph with samsung ofical rom... after flashing the problm goes away for some time bt after one or two dae same thing starts again...
Now pls help me out what should I do now... my ph is out of warranty.
And the mobile is an Indian version...
Click to expand...
Click to collapse
Hi black_bug/all ,
I am also having exact Similar problem of not getting Network for a PARTICULAR number in Samsung Galaxy Ace Plus. In My case, the service provider is AIRTEL instead of AIRCEL. To be frank, I don't know anything about rooting/Xda and all the things you'd done to get this fixed. Could you please let me know the steps to get this resolved as Currently I am going through this pain. my Email-id is [email protected] . I would really be very thankful to get the solution.
Thanks
Naveen Goyal

[Completed] [Q] Note 2 Baseband and IMEI unknown issue

Hi All,
I just upgraded my Note 2 with DN4. All went well and it is an amazing experience, I would say. Thanks to team Elecctron. Before I upgraded to DN4 I had rooted my note 2 with TWRP. After that I am facing issue of Insert SIM, Baseband Unknown and IMEI unknown.
I am sure that TWRP has created this problem, but now I am not able to recover my phone to connect to network. Please request your help to sort this issue.
Regards,
Champs pls advice how can I get back my phone to life...I am stuck cant do much. Waiting for your guidance..

mitesh77 said:
Hi All,
I just upgraded my Note 2 with DN4. All went well and it is an amazing experience, I would say. Thanks to team Elecctron. Before I upgraded to DN4 I had rooted my note 2 with TWRP. After that I am facing issue of Insert SIM, Baseband Unknown and IMEI unknown.
I am sure that TWRP has created this problem, but now I am not able to recover my phone to connect to network. Please request your help to sort this issue.
Regards,
Champs pls advice how can I get back my phone to life...I am stuck cant do much. Waiting for your guidance..
Click to expand...
Click to collapse
Which model Do you have? GT-N7100, N7105, SGH-I317...

Lte not working

Hi I have a samsung galaxy s6(sm-G920F) on 5.1.1 non rooted, the problem i am facing is that the lte stopped working without any reason, i didnt drop it neither i updated anything it just stopped working now i only see the E sign on the network bar, i couldn't find any answer for this so any help is appreciated
thanks in advance..

TalhaArshad96 said:
Hi I have a samsung galaxy s6(sm-G920F) on 5.1.1 non rooted, the problem i am facing is that the lte stopped working without any reason, i didnt drop it neither i updated anything it just stopped working now i only see the E sign on the network bar, i couldn't find any answer for this so any help is appreciated
thanks in advance..
Click to expand...
Click to collapse
Already replied to your other post,
http://forum.xda-developers.com/showpost.php?p=63138056&postcount=2

TalhaArshad96 said:
Hi I have a samsung galaxy s6(sm-G920F) on 5.1.1 non rooted, the problem i am facing is that the lte stopped working without any reason, i didnt drop it neither i updated anything it just stopped working now i only see the E sign on the network bar, i couldn't find any answer for this so any help is appreciated
thanks in advance..
Click to expand...
Click to collapse
Check with your network operator.

rony0505 said:
Check with your network operator.
Click to expand...
Click to collapse
But it shows LTe sign on top when i insert the simcard in some other mobile

TalhaArshad96 said:
But it shows LTe sign on top when i insert the simcard in some other mobile
Click to expand...
Click to collapse
Why did you create 2 threads for the same issue?
Anyways, what data network mode did you select? It should be LTE/WCDMA/GSM Auto connect.

batuzai04123 said:
Why did you create 2 threads for the same issue?
Anyways, what data network mode did you select? It should be LTE/WCDMA/GSM Auto connect.
Click to expand...
Click to collapse
Sorry i will delete the other thread
Yes I selected the same network mode :/
I cant even connect to a 3g

Hey there.i m sure these senior members will help u out on this one.i had a similar problem after updating to os 5.1.1 and using it for some time on my s6 the 4g LTE icon suddenly disappeared and never came back.I tried using 3g i could not even get the 3g icon.All i could get was the E or Edge icon when turned on the mobile data.I made sure there's nothing wrong with my network.Both of my sims are working fine with 4g and 3g on another handset.I hv been using it at the same place.Tried to search this issue on internet but with no luck.I hope u ppl.help me and this guy out.I hv tried different settings.All of my settings are same as in my other handset.No issue with the settings or the firmware.I m totally blank now what to do.Kindly help me on this one.Could not find a better place to put my question.Any technical help would be really appreciated.
Thanks !

Maybe you can flash your old radio from previous rom where LTE works? Did you try flashing roms before it happened?

batuzai04123 said:
Maybe you can flash your old radio from previous rom where LTE works? Did you try flashing roms before it happened?
Click to expand...
Click to collapse
I tried flashing the same rom 5.1.1 but no luck :/
Ite was working on the same rom as i didnt updated or did anything
Suddenly it disappeared :/
The same problem mentioned above by john_sparrow
As i cant downgrade from 5.1.1

[Completed] Note 4's custom rom wont detect sim card

Note 4 is N9108w(qualcomm) . Im using the visionx custom rom. Everything worked perfectly up until I tried to manually put my apn. My phone keeps saying to insert a sim card to access mobile services. Im wondering if theres a fix for this problem?
the rom works on both T mobile and canadian note 4's so it should work in theory.

Vegeta9000 said:
Note 4 is N9108w(qualcomm) . Im using the visionx custom rom. Everything worked perfectly up until I tried to manually put my apn. My phone keeps saying to insert a sim card to access mobile services. Im wondering if theres a fix for this problem?
the rom works on both T mobile and canadian note 4's so it should work in theory.
Click to expand...
Click to collapse
Hi and thank you for using XDA Assist
I suggest you to ask over here about your problem or you could try to ask on the thread from where you took the ROM .
Good luck!