unrooted nexus s bell no data connection or access to mobile network apn settings - Nexus S Q&A, Help & Troubleshooting

i have full access to everything on my phone i can send emails use wifi keyboard the only thing i don't have is 3g signal i'm using a bell nexus s and also i can't access my mobile network apn settings at all it's blacked out n i can't click on it. I've tried flashing a new rom kernal etc etc., also i've tried all the dail restart codes and factory restart options. Also i have noticed recently that all the roms and kernals i did have n previously worked all have a "e signuature verification failure." hope u guys can help

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[Q] Unable to Register on any network Please help.

I just sold my i9003 to my friend. When he inserts his airtel sim or any other sim and give a network search and click on airtel (or corresponding network) he gets the error message 'Can't connect to this network right now. Try again later' several times in two days we have tried and still get the same error.
Ref: My original sim in the phone :Airtel
My rom : cm 10.1 alpha 9 (Dhiru)
I have tried reinstaling the Rom to no avail. Please note that this problem is only recent. I have been using this rom (cm10.1 a9) ever since its release with no issues, the issue occured only when I changed to a different sim. However, it still works on my sim.
Configure apn in network setings
tried it
acuicultor said:
Configure apn in network setings
Click to expand...
Click to collapse
tried to reconfigure APN to no avail

Mobile Data Problems after Flashing Radio

Hello,
After flashing the latest firmware(Firmware 3.33 Universal) from here and the latest radio(11.76C.3504.00P_11.29A.3504.18_M) and ril from here, I have several problems:
When I boot, the phone does not connect to the service operator. I have to manually scan and select the network operator.
When I select the operator, I can call people or send SMS messages but the phone won't connect to mobile data.
It says "Access Point Name Settings Are Not Available For This User
Note that I have Wi-Fi working perfectly. I have tried rebooting phone several times while wifi is on but it did not work.
Could you please help me resolve this problem, please? Thank you in advance.
Thanks
kmrock said:
Hello,
After flashing the latest firmware(Firmware 3.33 Universal) from here and the latest radio(11.76C.3504.00P_11.29A.3504.18_M) and ril from here, I have several problems:
When I boot, the phone does not connect to the service operator. I have to manually scan and select the network operator.
When I select the operator, I can call people or send SMS messages but the phone won't connect to mobile data.
It says "Access Point Name Settings Are Not Available For This User
Note that I have Wi-Fi working perfectly. I have tried rebooting phone several times while wifi is on but it did not work.
Could you please help me resolve this problem, please? Thank you in advance.
Thanks
Click to expand...
Click to collapse
You might need to add your service provider's apn settings. You always find that on their website or if you phone their customer service.
Adding APNs manually didn't work. When I press "Save", it goes back to the empty list and the saved APN is not seen on the list.
try to wipe and reinstall rom... if does not work wipe, read and install this
http://forum.xda-developers.com/htc...irmware-cellular-radio-reception-fix-t3191145
and then reinstall a rom
i had same problem months ago...but i don't remember how i solved problem exactly... in my case my error was that i changed ril (no problem with radio change only)

Note 5 SM-920P bought in China

I bought a Note 5 which worked fine with China Unicom, the phone was 5.1.1 so I decided to manually update the phone to mm. After the update the phone can make calls, but it can't pick up data signal. I've tried everything from flashing the modem back to 5.1.1 (which was the one that worked, originally) but no dice. I was wondering if anyone had a solution to this. The phone isn't rooted and its constantly trying to activate its voice and data, even though the voice all ready works.
Enter the APN settings manually for your network. The same happened to me on my Unlocked N920P. I entered the APN (Airtel India) and deleted all the others. On upgrading, it will automatically pick up the Sprint APNs. So add a new APN and enter your setting for your network manually.
shantanil said:
Enter the APN settings manually for your network. The same happened to me on my Unlocked N920P. I entered the APN (Airtel India) and deleted all the others. On upgrading, it will automatically pick up the Sprint APNs. So add a new APN and enter your setting for your network manually.
Click to expand...
Click to collapse
Thanks so much for your response. I've tried this method, but still no dice :/
hi
NavaKing0208 said:
Thanks so much for your response. I've tried this method, but still no dice :/
Click to expand...
Click to collapse
Hello
I bought Note 5 920P from china I use this mobile in Turkey bu we have some problem with this phone
for exampe there is no data over notification panel. Now phnoe android 5.1 I send picture about version.
Now I want to update Android 6,1 Usa Sprint.
Please tell me Is it any problems?
NavaKing0208 said:
Thanks so much for your response. I've tried this method, but still no dice :/
Click to expand...
Click to collapse
It happened to me too. The first step was the APN. changed the APN manually on mine but still it seemed no data connection was active. On step two I discovered that even the data seems not active, in reality there was a data connection and everything was working, but the icon was not showing due to something missing in the Sprint's SystemUI data connection icons.
So, try to put your apn manually and try and check if there is a data connection, i.e. using the browser to navigate.
---------- Post added at 11:34 AM ---------- Previous post was at 11:26 AM ----------
aksa63 said:
Hello
I bought Note 5 920P from china I use this mobile in Turkey bu we have some problem with this phone
for exampe there is no data over notification panel. Now phnoe android 5.1 I send picture about version.
Now I want to update Android 6,1 Usa Sprint.
Please tell me Is it any problems?
Click to expand...
Click to collapse
Open the notification panel - touch the "down arrow" symbol on the upper right corner to show all the icons and look there must be the data connection icon you're looking for.
As for the update: Updated myself to MM and everything works fine with the exception of 4G. This is not something caused by the update but because the LTE-4G bands the phone works are not compatible. Check yourself @ willmyphonework.net
Flash pure GSM kind of roms.
First go to official MM by ODIN, root it,
Via TWRP, flash Lamlazy ROM or aurora rom which is compatible rom without sprint stuff.
Try this rom http://bbs.gfan.com/android-8394771-1-1.html
Download link pan.baidu.com/s/1c2JZgje PW kr10
I didn't try yet. but it says N920p supported. If u are on sprint, am not sure how it works.. but GSM should work well.
That V7 of Lamlazy can be found here -- thread http://forum.xda-developers.com/show...&postcount=153

HTC Inspire 4G - Mobile Data issue after flashing custom rom

Hello everyone,
I just dug up my old phone (HTC inspire 4g AT&T - Sim factory unlocked) and managed to install a custom rom from this site (from interestit.com). The phone is not rooted i think and has S-ON. But the problem i have is although i am able to put a sim and get the local carrier working i am not able to start up mobile data.
When turning on mobile data from the drop down menu a red cross is shown and no data i being transferred through the network, i tried setting up the APN settings but it doesnt work
Any help given is really appreciated.
Thanks

since update 5.1.9 no mobile network

Hi guys, since I updates to 5.1.9 my mobile network stopped working, only works with WiFi.
I can send normal text message fine, but WhatsApp,Facebook and any kind of app that requires network stops working.
Only bootloader was enable at phone before update
Any tips?
Did u try to reflash again, and what was ur process, did u use twrp, r u rooted, we need more info
I have t-mobile and I got network connection fine. Did you check your apn?
Check your apn settings under sim and network settings - sim - access point names

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