Thanx to fishingmedic and arrrghhh!
I do tried the kernel in F22's thread, from 1232 to 1245, one by one.
I just only replace the ZImage and modules, in the same build FRX05, same RIL.
result:
1232: phone call OK, 3g data OK, no reboot happen
1233~1242: got signal but can't make a call, 3G OK, no reboot happen
1245: auto-reboot after got the signal
I wonder if the UIM card I inserted is the key point about, since this
XDA thread said "the current ril is missing a lot of CDMA commands".
But why the kernel 1232 won't hit the issue?
I wanna log down all the kernel msg before it reboot, how to do this?
Thanx again.