Help Needed People....Urgent

I have a MotoG dual SIM Version which I bought from INDIA.

I flashed CM12.1 Nightly and everything was working fine.

I have migrated to US last month. The phone was working but recently I restored to Stock Lollipop ROM and flashed
ASIARETAIL_XT1033_5.0.2_LXB22.46-28_cid7_CFC.xml

After flashing this, the sim card is not working and it shows no network.
Again flashed cm12.1 and same problem.

Phone is showing the name of network but still no signal.
Went into phone info using *#*#4346#*#*.
GSM Service shows: Radio Off
&
Cannot turn On the radio by tapping on turn on radio.




What Should I do... Please Help Me
Thanx In advance