I have a S3(i9300) and its been just few days i have been using it. Since the Touch Wiz environment was boring i decided to flash custom roms. I started with ParanoidAndroid, the rom was snappy and smooth like butter but then as i left my house and had to switch on my data package it showed data package indication on status bar but never actually worked. Then i decided to try Cyanogenmod 10.1, still no luck.
Everything works well, even the wifi works great but the data package made me shift back to stock rom. No matter what custom rom it is the data package never works. I really want to stay on cm10.1. I wish i can get some help from here.
P.S. - I tried flashing newer modem bt it still didn't work. HELP ME!
Sammy based on ROM works or not?
Do you have any applications that possible act like firewall to block connection? Because I have been kinda situation once which made me crazy...
Sent from my GT-I9300 using xda premium
qtwrk said:
Sammy based on ROM works or not?
Do you have any applications that possible act like firewall to block connection? Because I have been kinda situation once which made me crazy...
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
The ROM works great. I haven't installed any other apps except what all comes with the cm10.1 ROM.
Check your APN settings
GR0S said:
Check your APN settings
Click to expand...
Click to collapse
What should i check in the APN settings? I have my service provider's wap and mms
I reconfigured my APN settings but still it's not working. HELP me guys :"(
Standard reply .
IMEI correct
Modem correct for network .
CSC likewise .
Sim Card change .
Try the relevant rom Q&A threads
As its not ALL: custom roms try Samsung based custom rom .
jje
Related
Hi
I really hope there are some people, who can help me
I have rooted my Galaxy s2 and installed cyanogenmod by rom manager, now I have no service on my phone.
I am not that expert in custom rom and rooting, so I hope some people can help me with this issue.
1000 X thanks in advance.
brgds.
The_84 / from Denmark
I think there are a lot of problems with Cyanogen on Galaxy sII. Did you back up your previous rom?
Try a different rom.
Or you can faf around with radio's it sounds like the radio software is not installed or wrong.
Plus go to the Cyanogen Forum for help just google it...
Hi
I am bit scared to use randomly solution from google, hope that someone know exact how to fix this problem on galaxy s2.
I think is something about installation of the radio software as u said.
Cyanogenmod should work proberly with the stable version.
Hope someone know how to, fix it ?
You should flash a new modem in Rom manager.. open rom manager go to codeworkx and flash KI3 or KI4
btw, this is not the right forum to post questions
Hi rg90
Thanks for the answer, I am not fully aware of the terminology, so appologise my stupid questions.
I have the program ROM Manager premium, I can Flash clockworkMod ? Is that what is you mean ?
What he means is. Try flashing the ki3 or ki4 modem. They can be found in Rom Manager under Download rom > Codeworks.
If it doesn't help. Do a full wipe (data, cache, dalvik cache) and flash CM again.
Next time post in Q & A forum.
Sent from my GT-I9100 using Tapatalk
do you have /efs folder backup? Go to phone information and check is your IMEI still there. If not then you need to restore your efs .
Hi
You right my IMEI number is not there, what is efs and how to do it ?
Hi Volapyk
thanks for the suggestion, I will try that.
Are u facing baseband version unknown problem?
go to setting, about phone and check it out.
Sent from my GT-I9100 using XDA Premium App
I think it worked, thanks alot
Questions or Problems Should Not Be Posted in the Development Forum
Please Post in the Correct Forums and Read THIS
Moving to Q&A
same problem
i understand i have to flash it but do I flash it using the cwsm program on my phone? Or do I boot it in cwsm mode or whatever it is? And flash it there I'm sorry guys still abit new to this
by cyanogenmod does he mean ICS 4.0.4 ( I downloaded the Ressurection 1.9.1 Rom off of galaxys2root.com it works well, especially awesome with SPB Shell 3D) Now i had service after everything was all said and done but no internet so I used wifi for abit but no more wifi, so i tried restarting and then i lost all the service i had.
I had the same issue after flashing cm. Make sure that you have the correct apn settings for your network. I'd not add them and reboot.
Sent from my GT-I9100 using xda premium
apn settings
buddn said:
I had the same issue after flashing cm. Make sure that you have the correct apn settings for your network. I'd not add them and reboot.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
what are my apn settings supposed to be? i have bell.ca or bell.internet.ca
If i go to mobile networks i can only find Rogers CAN Mobile network and because of my sim card i cant use it.. darn lol
I'm not going to be much help there I'm afraid as mine were Vodafone UK which I found on their forum.
Otherwise if you backed up first, restore your back up, and there is an app in the market which backs up your apn settings and you can restore them once you've flashed CM.
Sent from my GT-I9100 using xda premium
i had the LPJ karnel with the Resurrection V1.0 remix ics
then i have decided to update the ROM to Resurrection V2.6 remix ics
and also installd the CM9 Karnal whit the ROM (tried to install it with siyha to)
and evry thing works perfect exept that the internet (3g) does not work only the WI-FI works
please help
Are your internet connection settings correctly set?
System settings / wireless... / more / mobile... / APN?
Sent from my GT-I9100 using Tapatalk 2
yea, the internet connection setting is just the same as they were before...
i think that what heppend is that when i changed the ROM a new modem file was installed and maybe it doesnt fit
but i dont realy know and i have never installed or touched moddem files...
See that helpful chap geko95gek,he knows all about modems.
Sent from my GT-I9100
chiko2490 said:
yea, the internet connection setting is just the same as they were before...
i think that what heppend is that when i changed the ROM a new modem file was installed and maybe it doesnt fit
but i dont realy know and i have never installed or touched moddem files...
Click to expand...
Click to collapse
flashing a modem thro CWM recovery in no way harm ur phone, so please try a cpl of modem and see the one that wrks well for u.
u can even try the one that was there earlier before flashing v2.6 rr rom and see
link for modem zip file below
Modem Collection
Modems can be flashed in recovery mode easily. Search in this forum and theres a thread dedicated to I9100 modems with lots to choose from. Each user has their own preferred modem so its down to flashing and observing any improvements in signal and data strength.
Sent from my GT-I9100 using xda app-developers app
how do i know which moddem to choose ?
and how do i install it ?
THANKS !
Read thread see if any users from your region recommend a particular modem. Or just flash a selection and use a signal strength monitor app to find best for your area. Takes a while but well worth it
Sent from my GT-I9100 using xda app-developers app
First try wipe cache also, from stock recovery
Sent from my GT-I9100 using Tapatalk 2
chiko2490 said:
how do i know which moddem to choose ?
and how do i install it ?
THANKS !
Click to expand...
Click to collapse
Did you bother reading what I posted.I knew nothing about modems for that rom until I spoke to that chap I mentioned.He'll advise you the range of modems to install and the preferred method of flashing(ie pc rather than phone).
THANKS for evry one first of all...
i have tried to flush a lot of modems used in my area and yet i see no change soo im
not sure that the modem is the problem... and im still having the same problem with the internet conection (3g)
also ive contected the that chap and im still wating for an ansawer from him ...
I've installed Jelly Bean custom ROM for Samsung Galaxy S3; then when I tried to connect to the wifi, my phone shows that the signal is very strong. After a minute of connecting, it shows a message "Network disabled, poor connection". The wifi setting was saved, but still can't connect to the internet. Then I flash it back to its original ICS ROM, and it easily connect to the wifi.
There is 2 different JB Custom ROM that I tried, and both of them are having the same issue. What should I do?
I've search this problem and found some answers, but those answers are not working for me.. Please help..
Wait for Samsung to release JB instead of using Beta test roms .
jje
JJEgan said:
Wait for Samsung to release JB instead of using Beta test roms .
jje
Click to expand...
Click to collapse
Exactly
Press thanks if i helped!
Try changing your modem, had the same problem when installed RR JB rom, reinstalled it and changed modem and worked perfect.
Sent from my GT-I9300 using xda app-developers app
andresantos said:
Try changing your modem, had the same problem when installed RR JB rom, reinstalled it and changed modem and worked perfect.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Even though modem has nothing to do with the WiFi signal .
jje
JJEgan said:
Even though modem has nothing to do with the WiFi signal .
jje
Click to expand...
Click to collapse
OK well worked for me when flashed ROM again and changed modem. I guess I changed something else at the same time then.
Sent from my GT-I9300 using xda app-developers app
stefannosusanto said:
I've installed Jelly Bean custom ROM for Samsung Galaxy S3; then when I tried to connect to the wifi, my phone shows that the signal is very strong. After a minute of connecting, it shows a message "Network disabled, poor connection". The wifi setting was saved, but still can't connect to the internet. Then I flash it back to its original ICS ROM, and it easily connect to the wifi.
There is 2 different JB Custom ROM that I tried, and both of them are having the same issue. What should I do?
I've search this problem and found some answers, but those answers are not working for me.. Please help..
Click to expand...
Click to collapse
Which roms have you tried? I have the same problem but it's only on the latest leak (DLH6). Wi-Fi on roms based on DLH4 works fine for me.
Sent from my GT-I9300 using xda premium
metalk9 said:
Which roms have you tried? I have the same problem but it's only on the latest leak (DLH6). Wi-Fi on roms based on DLH4 works fine for me.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I've faced the same issue with DLH 6 BUT not DLH4.
---------- Post added at 10:46 PM ---------- Previous post was at 10:45 PM ----------
andresantos said:
Try changing your modem, had the same problem when installed RR JB rom, reinstalled it and changed modem and worked perfect.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Which modem did you switch too? Worth a try.
Its because of WIFI encryption, remove the password and try.
It's a bug in the leaked builds, they're BETA so you can't blame anyone but yourself.
it seems some people also had success after changing from wpa2 key to wpa key on there router.
I've the same problem.
I used to use Resurrection Remix JB 3.0.6.1 and everything worked fine. Then I flashed another CriskeloRom v13 (both are JB), and WIFI worked fine as well.
The problem was: when I flashed back to RR Rom, I couldn't connect any of the WIFI access points (actually, I tried 2) though the signal is very strong. I tried different settings and I also reset the APs and it didn't work at all. I also tried different modems and it didn't work either. Then I tried to re-flash both ROMs and found something may help:
1. flash RR: pass (before this the ROM was an unknown 4.0.3 version came together with the new phone)
2. flash CrisKelo: pass
3. flash RR: fail
4. flash RR with different modems: fail
5. flash RR ICS: fail
6. flash RR: fail
7. flash CrisKelo: pass
8. flash RR: fail
Anyone can give me some hint? What I need is the RR JB ROM with WIFI connections!
Sorry I can't paste external links because of the privilege, and both ROMs can be found at galaxys3.roms-db.com.
Best regards,
Same problem here. Running CheckROM v5.5. Have tried 2 different kernels (Perseus and Siyah). Hopefully the XXDLIH release will fix it....
Ok so i am noob with Samsung and dealing with flashing and all these stuff, i just switched from iPhone to Galaxy S3 GT-I9300, i have read so many posts and watched so many videos, all what i want is some clarification
1* I have managed to download CM 9.0.0 for my phone and installed it through ROM Manager , i have noticed that my Data service is not working, am living in Kuwait "Middle East" the wifi is working fine no issues and i enabled the Data Service through the settings, how can i fix the issues with the data plan although it is working fine after i restored to my stock ROM
2*Can u tell me what the use of the Odin except rooting and installing a stock Firmware ?
3* correct me if i am wrong but the ROM will only do some sort of interface for the phone , as we say in IT "GUI" of course not to forget to mention the speed and tweaks for hardware of the device it self, i mean it is not a complete OS "Firmware" mostly GUI with Tweaks.
4*While doing the installation of the ROM and remove it and getting back to my stock ROM , nothing from my data has been changed, does that means every time i install any ROM and get back to the old one my data will not be effected on the stock ROM?
5* what would happen if i tried to install a ROM not compatible with the firmware i have ? and how would i fix that ?
6*How can i tell if the ROM is compatible with the firmware i have? , for example in my case i downloaded CM 9.0.0 for my S3 which has 4.0.4 firmware
7* I have understand that the ROM must be compatible with my phone version , what i mean with version like International version or US carriers versions, am i Right?
Am sorry asking too many questions,I tried my best to make the questions with yes or no answer, and incase you would like to write more please do
answering me those questions will help me alot, i have been reading so many posts and it is making me go insane
Thanks so much in advance :angel:
nowaar said:
Ok so i am noob with Samsung and dealing with flashing and all these stuff, i just switched from iPhone to Galaxy S3 GT-I9300, i have read so many posts and watched so many videos, all what i want is some clarification
1* I have managed to download CM 9.0.0 for my phone and installed it through ROM Manager , i have noticed that my Data service is not working, am living in Kuwait "Middle East" the wifi is working fine no issues and i enabled the Data Service through the settings, how can i fix the issues with the data plan although it is working fine after i restored to my stock ROM
2*Can u tell me what the use of the Odin except rooting and installing a stock Firmware ?
3* correct me if i am wrong but the ROM will only do some sort of interface for the phone , as we say in IT "GUI" of course not to forget to mention the speed and tweaks for hardware of the device it self, i mean it is not a complete OS "Firmware" mostly GUI with Tweaks.
4*While doing the installation of the ROM and remove it and getting back to my stock ROM , nothing from my data has been changed, does that means every time i install any ROM and get back to the old one my data will not be effected on the stock ROM?
5* what would happen if i tried to install a ROM not compatible with the firmware i have ? and how would i fix that ?
6*How can i tell if the ROM is compatible with the firmware i have? , for example in my case i downloaded CM 9.0.0 for my S3 which has 4.0.4 firmware
7* I have understand that the ROM must be compatible with my phone version , what i mean with version like International version or US carriers versions, am i Right?
Am sorry asking too many questions,I tried my best to make the questions with yes or no answer, and incase you would like to write more please do
answering me those questions will help me alot, i have been reading so many posts and it is making me go insane
Thanks so much in advance :angel:
Click to expand...
Click to collapse
1. try reboot
2 thats about all its for
3............
4 all your data will be there unles you do a full wipe in recovery which is recomended before installing any ROM.
5 A ROM isnt specific to your firmware.If you have an international version which is GT I9300 Or GT I9300T any ROM from the I9300 threads will work. Dont flash anything made for the non international versions
Sent from my GT-I9300 using xda premium
Tried reboot didnt work to activate the data service,
Just to note i didnt do a full wipe and second i didnt install the gapps...
Is there anyway to fix this ?
Sent from my GT-I9300 using xda app-developers app
nowaar said:
Tried reboot didnt work to activate the data service,
Just to note i didnt do a full wipe and second i didnt install the gapps...
Is there anyway to fix this ?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
You do a full wipe. A full wipe is always recommended to prevent some weird bugs.
Sent from my GT-I9300 using xda app-developers app
nowaar said:
Tried reboot didnt work to activate the data service,
Just to note i didnt do a full wipe and second i didnt install the gapps...
Is there anyway to fix this ?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Full wipe
install again the rom
install gapps
then watch if data is working
If yes enjoy
if not install roma manager and try to install different modem.
repeat until u find a modem working for your network
If work enjoy
if not try to install CM10 Experimental
...
....
.....
enjoy
I'm a noob here, but have been running Omega v11 ICS for a while no problems.
Upgraded to v26.1 Jellybean today with a full wipe. All good except i've just noticed that I now have no data connection when not connected to wifi.
I have mobile data selected in settings, and data is turned on in the 15 toggle buttons.
I have done a search on the Omega thread but cant find anything, and can't post on there being a noob.
Am I missing something obvious?
Thanks
Try reflash. Or just flash other modem
Sent from my GT-I9300 using xda app-developers app
Do you have a modem / your older working modem .
Correct CSC or did you check correct Mobile network settings .
IMEI number same as under the battery .
jje
Arsaw said:
Try reflash. Or just flash other modem
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I have reflashed, but no change.
I have also tried modem BWLH1 but no success.
Works fine for voice but not data.
Might have to go back to ICS
I have restored back to my previous ICS backup of Omega v11 and all is fine.
It's a shame as Jellybean looked good and seemed faster and smoother
I may try upgrading again a few versions down the line.
Hi mate, I have the same issue on all JB Leaks - not really sure what causes it so I'm back on ICS too.