Redmi 2 has no Vodafone Signal Flashed "Temasek CM 13 Razor Reborn V 4.0"

I have flashed Temasek's CM 13 Razor Reborn V4.0 on my Xiaomi Redmi 2 (wt88047) HM2014818 and everything is working fine except the cell signal is being shown as "no service | Vodafone IN" . What do I do now ? . Please help emergency.