Mobile data not working on S3 - Galaxy S III Q&A, Help & Troubleshooting

Hi,
after installing cynogenmod 13.0 on my samsung s3 - i9300 , the mobile data is not working. iam using tata docomo sim in india, karnatak state. Please tell me how to solve the problem.

What do you mean it's not working? Mobile data works fine on mine. Must be something with your network or signal.

APN
Hello and thank you for using Q/A,
please check your APN settings.

praveensadla said:
Hi,
after installing cynogenmod 13.0 on my samsung s3 - i9300 , the mobile data is not working. iam using tata docomo sim in india, karnatak state. Please tell me how to solve the problem.
Click to expand...
Click to collapse
Me too just installed many custom ROMs associated with cm 13 and cm 13 it self still mobile data not working
Only works fine on Aicp cm 13 ROMs

i also facing this problem with cm12.1 rom and other lollipop based roms but on MM roms mobile data works fine i'm using vodafone sim and in cm13 it shows as Vodafone in mobile network but in cm12.1 it shows as Hutch. all roms where it shows as Hutch mobile data not work but where it shows as Vodafone mobile data works fine.
sorry for bad english

Related

Problem with mobile network "NEDJMA" on the Galaxy S i9000 / i9100

Problem with mobile network "NEDJMA" on the Galaxy S i9000 / i9100
Hello everybody
In first, please excuse my bad English.
We have a big problem in Algeria with the mobile network NEDJMA on the Galaxy S i9000/i9100, the sim isn't recognized, in best case, it's recognized, the network bars are here, but it's impossible to make or receive a call, it's unreachable. That problem doesn't exist with the others mobile networks (Djezzy and Mobilis).
For the i9000, I've try to flash many roms and custom roms, with so many modems, but in vain. the phone refuse to recognize the sim. i have also try to put that same sim in another i9000 with the same custom rom CM9 4.0.4 and the same modem JVT, and guess what, the phone recognize the sim and mobile network works great!
For the i9100p, I've flashed a JVS modem and I've reduced the frequency of network bugs from many in one day to 1 or 2 in 4 or 5 days.
So, what you think about this problem? if is not the modem who we should change? then what we should do?
thanks in advance
copied from teftooofa

[Q] Lollipop for Korean S3 (SHV-E210L) Variant?

Hello Seniors,
I want to know if there is lollipop custom rom available for korean variant shv-e210l.
or can anyone port for this device.
nuclearwire said:
Hello Seniors,
I want to know if there is lollipop custom rom available for korean variant shv-e210l.
or can anyone port for this device.
Click to expand...
Click to collapse
Any luck yet finding a stable and recent adroid Rom for the korean variant shv-e210l?
Please let me know. Having troubles with my phone.
Thnx
Neliska said:
Any luck yet finding a stable and recent adroid Rom for the korean variant shv-e210l?
Please let me know. Having troubles with my phone.
Thnx
Click to expand...
Click to collapse
i am using the D.A. version it is stable but based on stock 4.4.4. Search google for D.A.Rom for shv-e210l you will find it easily.
Call Drops on E210LKLUKOB1 Android 4.4.4 samsung s3 shv-e210l
nuclearwire said:
i am using the D.A. version it is stable but based on stock 4.4.4. Search google for D.A.Rom for shv-e210l you will find it easily.
Click to expand...
Click to collapse
Hi Nuclearwire,
Thnx for the info. Am currently using stock (korean firmware) E210LKLUKOB1 Android 4.4.4 for the samsung s3 shv-e210l (because i didn't get any other firmware / rom to work) but experiencing Call Drops with this Rom. After 2-3 minutes the call just drops completely and i dont know how to solve this yet...
I' m using it on European networks instead of Korean so i guess it' s probably a modem / network issue. (Also since shutting down mobile data solves the call drops) Please let me know which network you are using with the D.A. Rom so i can figure out if it might also work on my network.
Thnx.
Neliska said:
Hi Nuclearwire,
Thnx for the info. Am currently using stock (korean firmware) E210LKLUKOB1 Android 4.4.4 for the samsung s3 shv-e210l (because i didn't get any other firmware / rom to work) but experiencing Call Drops with this Rom. After 2-3 minutes the call just drops completely and i dont know how to solve this yet...
I' m using it on European networks instead of Korean so i guess it' s probably a modem / network issue. (Also since shutting down mobile data solves the call drops) Please let me know which network you are using with the D.A. Rom so i can figure out if it might also work on my network.
Thnx.
Click to expand...
Click to collapse
I have also faced the call drop issue but this rom is fantastic there is no problem in it. i am from pakistan and using telenor
Thnx will try it!
nuclearwire said:
I have also faced the call drop issue but this rom is fantastic there is no problem in it. i am from pakistan and using telenor
Click to expand...
Click to collapse
Hello. Did you find any lollipop rom yet?
UmarBurney said:
Hello. Did you find any lollipop rom yet?
Click to expand...
Click to collapse
sorry man.... i have changed my cell phone now

not able to change in 3g from 2g

Hii i am from india use reliance sim in also my cm13 26/12/2015 but not able to change 2g to 3g..and also i able downgrade form cm 13 to cm12.....
ar20 said:
Hii i am from india use reliance sim in also my cm13 26/12/2015 but not able to change 2g to 3g..and also i able downgrade form cm 13 to cm12.....
Click to expand...
Click to collapse
Well I m using 26/12 CM13 build. I haven't seen any problem like this. I using aircel and i can easily switch 2g to 3g and vice-versa.
You may try the latest build as of now its 28dec build out on cyanogenmod https://download.cyanogenmod.org/?device=otus This may fix that issue u r facing.

i cant swich 2G 3G 4G in mobile networks

hello
i installed this rom: http://forum.xda-developers.com/showpost.php?p=67851428&postcount=2 for my kiw-l21c185b140
its all working but i have 3 problems plase help me plase
1 i not have huawei keyboard
2 i not have huawei browser
3 i cant swich 3g 4g in the mobile networks only gsm swich
http://forum.xda-developers.com/attachment.php?attachmentid=3860248&stc=1&d=1472621139
BASET02 said:
hello
i installed this rom: http://forum.xda-developers.com/showpost.php?p=67851428&postcount=2 for my kiw-l21c185b140
its all working but i have 3 problems plase help me plase
1 i not have huawei keyboard
2 i not have huawei browser
3 i cant swich 3g 4g in the mobile networks only gsm swich
http://forum.xda-developers.com/attachment.php?attachmentid=3860248&stc=1&d=1472621139
Click to expand...
Click to collapse
you might have removed the first 2 with any bloatware removal script or have flashed the custom ROM (stock rom with some modification)
for 3rd one, go in setting--sim cards and select the sim with data and 4G and then go to this screen to change the network type.
Try to do a clean install of the Custom ROM you installed before, sometimes a dirty flash causes this, if this even can't solve it, then it might be a ROM bug.

Aicp i sue with s3 i9300

Hello people...I'm new to this whole world and I'm lost at sea so basically I installed first cyanogenmod on my Samsung Galaxy s3 i9300 and it was working not too well, then somebody suggested the AICP and it was working like a charm till I realised the 3g mobile data doesn't work, I tried the two Latest builds and some issue. Now it seems is on but just no connection is there. Is there a solution to that? Can't go back to cyanogenmod is so buggy with my phone. Thanks for any clarification. The phone network is three.ie from Ireland, and the phone was bought in Italy and unlocked
Phone is running the latest bootloader and modem? Checked APN settings?
Just add your providers apn manually and it will work

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