just for update everyone: on the nightly 25012014 or 26012014 after get some error in Play Store like 491 and no one solution really works, I do:
- full wipe & cache
- cleaning dalvik cache
- reinstall 26012014and update to latest nightly
Big thanks to you to try to help me ^^
I've called my operator and they give me a new sim card so now the issue is gone !
All is perfect I've also update to the lastest NIGHTLY of the 06112013 :D
finally :D :victory:...
Do you remove the other apn?
mmm I can set manually my APN..!
I can set it on settings --> other --> mobile network --> name of access point (sorry for the name I'm using my phone in italian language!)
did you try to remove SIM and reinsert in?
cleared cache partiton & dalvik cache by recovery?