Tested on 'vanilla' release from your website. Used modem and recovery from your release as well.
Checked APN many times, no luck. Quite strange, searching for GSM networks returns empty list.
Moved SIM to an old 'dumb' phone same APN settings. Internet is working and GSM networks are displayed.
I will try to test with other SIM.
Hello again,
Post updated , removed carrier names. PM if you need more info.
I just bought a new SIM, same carrier as the SIM creating troubles, same results - no internet. I tested with other carriers SIM and it worked.
The new SIM works perfect on SGS2 (CM10.1).
SGT 10.1+new SIM, same behavior as the old SIM:
- cannot search for networks
- custom APN defined, same settings as on SGS2, no internet
SGT 10.1+other carriers SIM:
- network search works
- internet is working
The ROM seems to have some issues:
Setting wifi to off then then Setting->Wireless&net->More->Mobile Networks->APN: "To see available networks, turn Wi-Fi on"!!!!! If I turn the wifi on it will display the WiFi networks instead of APN. Rebooting solve the problem till the first wifi off action then the behavior is as described above.
When the WiFi is on the 3g network seems to be on (at least the 3g icon and carrier name are displayed). Switching WiFi to off will display GSM signal level metter (grey) and 'No internet connection'.
Update:
Flashed the official 3.2 ROM, configured APN - Internet is working.
Flashed pershoot recovery, modem and bootloader over 3.2 - internet is working.
Flashed back CM10.1 preview, configured APN - internet is not working.
In my humble opinion the CM10.1preview ROM has an issue.