Mobile Data Problems after Flashing Radio

[kmrock]

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:

1. When I boot, the phone does not connect to the service operator. I have to manually scan and select the network operator.
2. When I select the operator, I can call people or send SMS messages but the phone won't connect to mobile data.
3. 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

 

[matekaneve]

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

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.

 

[kmrock]

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.

 

[ktxgio]

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)