I have try a lots of things without success.
My brother give me his phone because he breaks it (sim card reader was broken)
I bought an new one on eb*y and during the delivery, i install p30a rom.
When i received the new sim card reader and intalled it, i see that no signal.
I check APN, no one but i cant add new !
When i add a new one, menu + save, it go back and leave blank !
I have a IMEI ok.
So i launch other rom, because i was thinking it was that but no one change !
i cant do sos call
Signal strenght : 0dbm 99asu
Mobile network type : unknown
Service state : out of service
Android version : 4.0.4
Baseband : omap4430/xmm6260
Kernel : 3.0.21
I cant change SIM card lock, i can see the sim contact with some app
In search network, i have nothing
Thanks u a lots !!!
ps: i am french so i am realy sorry for my bad english !