I know this has been a widespread issue and has been asked many times, but I don't see any serious effort on how to fix it. I've seen also someone in other forum said that the kind of SIM card and network is also could causing the issue.
Regarding to my problem is, at first I couldn't connect to mobile data using CM10, then suddenly it works, so I figure that there's something with the network system. Few days after I have to travel to another city and the problem rise again. So again I figure that the network system that caused the problem and the way CM10 communicate with the network, only this time I wouldn't just live with it.
I'm thinking trying to fix it myself, the problem is I don't know what files that part of CM10 system that deals with mobile data? Could you point me what parts of system files I need to look?
This will not be an easy task for me to solved it, so I would very gratefull if you can understand my low-end knowledge and effort.
Sent from my U8860 using xda app-developers app
zerinfo said:
I know this has been a widespread issue and has been asked many times, but I don't see any serious effort on how to fix it. I've seen also someone in other forum said that the kind of SIM card and network is also could causing the issue.
Regarding to my problem is, at first I couldn't connect to mobile data using CM10, then suddenly it works, so I figure that there's something with the network system. Few days after I have to travel to another city and the problem rise again. So again I figure that the network system that caused the problem and the way CM10 communicate with the network, only this time I wouldn't just live with it.
I'm thinking trying to fix it myself, the problem is I don't know what files that part of CM10 system that deals with mobile data? Could you point me what parts of system files I need to look?
This will not be an easy task for me to solved it, so I would very gratefull if you can understand my low-end knowledge and effort.
Sent from my U8860 using xda app-developers app
Click to expand...
Click to collapse
The APNs go away on flashing cm10.(i was through the same situation. And I'm on cm10 oly). Before I flashed, I knew the APNs would go away, so I manually wrote it down and added back again. U should probably try selecting ur service provider manually from the network settings and see if the APN comes.
And which network are u on BTW?
Lifehacker7 said:
The APNs go away on flashing cm10.(i was through the same situation. And I'm on cm10 oly). Before I flashed, I knew the APNs would go away, so I manually wrote it down and added back again. U should probably try selecting ur service provider manually from the network settings and see if the APN comes.
And which network are u on BTW?
Click to expand...
Click to collapse
Let me try clear the situation, I did get mobile data using CM10 before in city A, then I did a bussines travel to another city in my country, when I arrived I turn on the phone then I loose mobile data. So the APN is excatly the same APN that I used before because the ROM is still the same ROM, I did not flashed new ROM. Untill now I'm still using the same settings on the same ROM.
I'm in Indonesia using INDOSAT provider. And the APN is correct. I did try selecting networks manually, but it keeps failing it said "error while searching for networks". Nationally roaming is not an issue because almost all provider here are free national roaming.
Sent from my U8860 using xda app-developers app
zerinfo said:
Let me try clear the situation, I did get mobile data using CM10 before in city A, then I did a bussines travel to another city in my country, when I arrived I turn on the phone then I loose mobile data. So the APN is excatly the same APN that I used before because the ROM is still the same ROM, I did not flashed new ROM. Untill now I'm still using the same settings on the same ROM.
I'm in Indonesia using INDOSAT provider. And the APN is correct. I did try selecting networks manually, but it keeps failing it said "error while searching for networks". Nationally roaming is not an issue because almost all provider here are free national roaming.
Sent from my U8860 using xda app-developers app
Click to expand...
Click to collapse
Oh! Did you report to the service provider about this issue? May be its from them!
Related
Hi, my friend has a problem, recently his galaxy s2 phone has developed a fault whereby data has stopped working. The green data sending arrow blinks, but orange data receiving hardly ever blinks, webpages/apps etc timeout with errors.
He was running stock gingerbread so upgraded to stock ics (no mods not even root) and did factory reset, and but continue with exact same problem.
Have tried different Sim card (same provider) fault is still there.
Tried different provider sim, works fine (H+)
If I force to plain 3g not hspa data mostly works.
I think my provider may be rolling out an hspa upgrade from 7 to 21mbps. They tell me they use this same galaxy s2 phone with no problems.
I am really stuck so hoping someone on xda might have some advice on what to try or where to turn.
Sent from my GT-I9000 using xda premium
try getting the APN settings from your service provider and use it.
bala_gamer said:
try getting the APN settings from your service provider and use it.
Click to expand...
Click to collapse
Have had apn settings sent to my phone by provider and have entered them manually. No difference. It's not as simple as the APN unfortunately.
Remember phone was working - one day data just stopped.
Sent from my GT-I9000 using xda premium
Second stage is back up data and factory reset .
Third check sim card /try another sim
Fourth return to service centre .
jje
yesterday i brought AT&T's Samsung galaxy s2 SGH-i777(locked) and i unlocked that mobile through cellunlocker.com to pay 11$ for unlock code..they sent 8digit code..its works perfectly...after that i put my IDEA cellular INDIA SIM card on it..its showing some signal..but i am not able to make a calls..its saying network not registered.....after i restart the mobile it took "T-Mobile" network for a moment and lost..after that nomore connection.
when i go to wireless and network/ mobile networks/ network operators only thing which comes written is "DEFAULT SETUP" and that is greyed out. (when i tap on nothing happens).
also when i change back to my old AT&T sim, i am not able to access that greyed out area.
can someone please guide me through it..??
i am new to android phone..currently ia m roaming with T-mobile network in USA-Oklahoma.
my nokia e-5 working perfectly when i switch back SIM on it.
Please help me to how i got signal on my galaxy s2.
trouble shooting done
mobile not in flight mode...wifi working fine...2nd time i removed battery for a while and restart.it tooks network for 2minutes ..i make a blank call to other mobile...after that no signal...
below is my mobile information:
Model no - samsung-sgh-i777
android version 2.3.6
baseband verson- i777uckk6
kernel verson - 2.6.35.7
build number - gingerbread.uckk6
STATUS-
Signal strength- -101dBm 6asu
mobile network type- GPRS
service state- out of service
roaming- not roaming
mobile network state- disconnected
IMEI- 35805504356xxxx
IMEI SV- 03
First thing's first: never post your IMEI. You should take that down ASAP.
Secondly: I have no idea what's wrong with your phone, but our phone is free to unlock. As in, you didn't have to pay anything, all you had to do was root and use an app from the Play Store.
Thirdly: I believe you cannot select the network operator while on a stock ROM (either 2.3.4 or 2.3.6), no matter what you tried. You'd need to flash a custom ROM to do that (not entirely sure, someone correct me if I'm wrong).
Fourthly: Note that the I777 doesn't have the hardware to use T-Mobile's 3G/4G services. You'll only be able to run on Edge, period. There are no workarounds.
Lastly: To fix your problem, I would recommend starting over. That is, wiping all data/caches and flashing back to complete stock 2.3.4. Then root it, and use the app I mentioned before to unlock. Flash a custom ROM after that if you still want the ability to select the network operator.
Read all of the links in the sticky if you want to follow any of the suggestions I made. And I mean, read all of them before you do anything to your phone. You need to fully understand everything you are about to do before you do it.
P.S. Please hit my thanks button if I helped you. Good luck!
hi,
Thanks for your prompt reply... i observed strange thing that i can get signal for a while like 1minut after i removed batter and switch on...after that its showing some signal..but saying network not registred...
I am using 32K SIM card....i guess there is any problem with 32K SIM..i am using this sim card for nokia E-5 for 2g and 3g services..i am getting both signals from T-Mobile...
Please tell me the international ROM
Please advise me the which ROM is best and works with international mobile user.and also work with 2.3.6.and kk6...all my phone data mentioned above... because i read lot of websites and posts...i am confused...please help me..
ravimukala said:
Please advise me the which ROM is best and works with international mobile user.and also work with 2.3.6.and kk6...all my phone data mentioned above... because i read lot of websites and posts...i am confused...please help me..
Click to expand...
Click to collapse
Read only posts and threads here. Other websites have outdated info. No ROM is best, try them all yourself. You need to better understand what a ROM is, so search for that. Keep reading, I told you it will take you several days. I won't spoon feed you forever.
Sent from my Samsung SGH-I777 using XDA
Follow this thread http://forum.xda-developers.com/showthread.php?t=1289395
to confirm that u have a fully unlocked phone first...PM me later if it works..then i can guide u through which ROM is suitable for u...Currently i am switching between SHOstock2 and AOKP...Both r awesome
unlock conformation
i check my phone by entering *#7465625# and i got a small window on the screen
personalizatiob status
network lock [off]
network subset lock [off]
SP lock [off]
cp lock [off]
SGH-I777
My phone is working with original ROM ..i am using with idea net work..with out any routing..
ICS updated..
Now i am update ICS using SAMSUNG KIES..now my phone working perfectly..i can search networks manually...
Did ya by chance notice yer they only one who's posted here in two months.
Sent from my SGH-I777 using Tapatalk 2
good obsevation
Phalanx7621 said:
Did ya by chance notice yer they only one who's posted here in two months.
Sent from my SGH-I777 using Tapatalk 2
Click to expand...
Click to collapse
good observation..you rocz:good:
Hey guys I have problem with Vodafone(India, Bangalore) network that internet connection works for sometime like it works and then it only uploads and data doesn't get downloaded at all I get and send late replies in Google talk sometimes xda app says failed to connect and data is enabled and data is only uploaded changed many roms and I have called the customer care of Vodafone they said that might be apn problem but I can't save the apn and then I managed to get apn from internet via tweaker app every time I have to on and off aeroplane mode in order to make internet work so Indian Vodafone do u have this problem too especially from Bangalore!! Can u post the apn settings plz!! Am going crazy!!I don't want to call customer care they will just say some or the other thing!!
PS :Sorry for long post!!
Sent from my LG-P500 using XDA
I have Tata Docomo and i too had this same kind of problem earlier(almost a year ago). The Edge symbol would only show upload and nothing would work.
In Tata Docomo we have two internet setting:
1.Tata Docomo Internet(default and to connect internet in computer)
2 Dive-in(for wap i think)
The temporary workaround for me was to use Dive-in instead of Tata Docomo Internet whenever that problem occured(mostly at midnight). Using this setting only the stock browser would work and nothing else.
So, you could try Vodafone Live(i think that's what its called) settings and at least your stock browser may work. Though check your balance after using.
Well im using docomo
and i still get this issue
in both oxygen and cm7
i just toggle gprs/edge off
and it works
Ok guys but I didn't notice this problem while using airtel I was using my friends SIM I was astonished it was awesome!! Both speed and connection!! And I am facing this issue recently not before!! And I can't change the SIM cuz I want the same number! Gonna try porting my number!!!
Sent from my LG-P500 using XDA
I get this problem every two or three mins I have to turn on and off airplane mode every time is very annoying!
Sent from my LG-P500 using XDA
@ayazm.i also have the same problem in vodafone but in only 2g 3g works fine.
ayazm.140895 said:
I get this problem every two or three mins I have to turn on and off airplane mode every time is very annoying!
Sent from my LG-P500 using XDA
Click to expand...
Click to collapse
Same happens with me but only 2/3 times a day!
Sandipkim said:
Same happens with me but only 2/3 times a day!
Click to expand...
Click to collapse
For me it happens frequently don't have any idea!!
Sent from my LG-P500 using XDA
If you are on 2G plan, make sure you check the 2G toggle only. I have seen this error on many of my friends phone, who are using 2G plan but the network settings are 2G/3G both. Vodafone doesnt like this, and that's why they throttle your network connection.
Hey guys, I just came off of the Galaxy Note to the S3. I never keep the data option enabled all day because of the battery drain, plus I just manually update all my sync'd apps anyway so there's no need for it to drain my battery & use up my pre paid credits at the same time.
My problem is this. With the galaxy note when I would go to either send or receive an MMS I wouldnt have to have my data connection permanently on. It would automatically enable the connection to send or recieve the incoming MMS, download the pic for me then automatically disconnect it when it was done. No muss no fuss. The GS3 does not automatically enable data to retrieve ur messages, you instead get a little download button in ur text you have to click. Problem is even after I enable data and click download to retrieve my mms, 95% of the time nothing happens, no activity is shown that the pic is actually being downloaded and you just end up staring at the screen for an hour until you get bored and turn it off, without your mms.
Is there a setting somewhere or something I can hack that will turn on the feature that will automatically enable data to retrieve your mms just like I had on the note? Its a bit hard to believe they'd have it on there then disable it on their brand new one. Not everyone likes to have data on all day :|
Thanks guys
Do you have Auto-Retrieve set to on in the messaging app? Just checking.
Check you apn settings
Sent from my SGH-I997 using xda premium
Yupyup auto-retrieve has been checked since the get go. What do I need to check in APN settings?
Im too facing the same issue n im working on it to get a way out :-I
Apn has nothng to do with this n auto retrival has been tried but no luck
Sent from my GT-I9300 using Tapatalk 2
Anyone on board has a solution for this ???????????
Sent from my GT-I9300 using Tapatalk 2
Find APN setting for your network provider. In apn type, type in 'mms' without quot
Sent from my GT-I9300 using xda app-developers app
mms is already in the APN section. The settings were sent to my phone after I put my sim card in. Looks like there mightn't be a fix for this... :|
djleez82 said:
mms is already in the APN section. The settings were sent to my phone after I put my sim card in. Looks like there mightn't be a fix for this... :|
Click to expand...
Click to collapse
Hey, I had the same problem and I just fixed it. it will take you about 10 seconds.
1. go to mobile networks in wireless and networks.
2. choose access point names
3. menu button and choose New APN.
4. Im on AT&T so this is what I put (may be different if you have some other carrier)
Name: ATT PHONE
APN: Phone
that's all you have to put, everything else will already have values in there so dont change them.
5. once youre done with this just choose the APN you just created and your MMS will work.
**If you have a carrier other than AT&T then maybe this will work exactly the same, just find a phone with the same carrier and copy what's already there.
Thanks for the tip jon, however it still didnt work for me
djleez82 said:
Thanks for the tip jon, however it still didnt work for me
Click to expand...
Click to collapse
are you on AT&T?
No I'm in Australia on Optus Network
djleez82 said:
No I'm in Australia on Optus Network
Click to expand...
Click to collapse
Oh, that explains it. you could probably use the same method but copy the info from another phone using the Optus network. for example, here in the US, AT&T has several settings that I can choose from so if one doesn't work I can switch to another (which I did by inputting the info manually)
Maybe Optus has more than one setting so you can just use another. borrow a smartphone from someone and see what settings they have, if its different than what you're using now, try the one they have.
Hi
I also have this issue but it is important to note that there is nothing wrong with the MMS settings. The problem is caused by the S3 requiring Mobile Networking to be active to send and receive MMSs, but I choose to keep Mobile Network disabled unless I specifically wish to use it.
On my previous mobile of another make, even with Mobile Network disabled, the network would come to life to send and receive MMSs and then switch off again. The S3 does not behave this way and needs the Mobile Network to be specifically enabled manually.
This is an irritation! I would love to know if anyone has a fix or workround for this.
So.. there isn't a work around because its how they designed the phone eh. Is it something that they can tweak in a custom rom? Or do I just have to wait until the release the new galaxy note and hope they they put it back in again?
djleez82 said:
So.. there isn't a work around because its how they designed the phone eh. Is it something that they can tweak in a custom rom? Or do I just have to wait until the release the new galaxy note and hope they they put it back in again?
Click to expand...
Click to collapse
I haven't heard of this in any of the new SIII roms (I have the tmobile version), but it's still early on in the rom-making process...
I am having a problem with sending multimedia messages with my Galaxy S running on 2.3.5
If you can help with this, thanks in advance
Sent from my M865C using xda app-developers app
MRabon said:
I am having a problem with sending multimedia messages with my Galaxy S running on 2.3.5
If you can help with this, thanks in advance
Sent from my M865C using xda app-developers app
Click to expand...
Click to collapse
are you on AT&T? If so, with the Galaxy S the problem is not with your phone's settings but on AT&T's end. turns out that sometimes your phone just disconnects from their network and they have to reset it--takes the only about 2 minutes to do over the phone.
It's on US Cellular, calling then would fix it though?
Sent from my M865C using xda app-developers app
MRabon said:
It's on US Cellular, calling then would fix it though?
Sent from my M865C using xda app-developers app
Click to expand...
Click to collapse
Im not sure how US Cellular works. I have AT&T. before you called them you can check your settings and make sure mobile data is turned on and you can also check your APN settings. on my GS2 I have 2 settings for APN, one is AT&T the other is Cingular. on my Wife's GS3 she was having MMS issues so I added a second APN to her phone and it worked--for a while then it happened again, called AT&T and it was something on their end.
Hello,
Today I flashed Omega rom for sgs 2 and internet problem poped up. Mobile network is on and H+ working, but when I'm trying to open Google Play or browser, internet does'nt work, and even can't load it. I tried to flash different modems and roms but still it's hopeless. :crying: Please help and sorry for bad english
Do you have check your APN?
Nico_60 said:
Do you have check your APN?
Click to expand...
Click to collapse
Yes
i have the same problem, I have checked my apn and them are correct, but some applications like whatsapp or facebook only work well with wifi, them only work from time to time with data.
I thing it might have something to do when the mobile goes to sleep it can't recover the connection, is it possible?
I found the problem. The problem was APN. I had old apn so network dint worked. If sameone have this problem just ask your carrier for configuration settings by typing sms or calling.
Sent from my GT-I9100 using xda app-developers app