Plz suggest an authorized service center in bangalre. I stay in electronic city
Lenovo stopped detecting SIM NETWORK
I tried all sim cards
NOTHING works
but wifi etc works
mobile network is detecting the signal but unable to register on the network
same sim card on any other phone including a rs.500second hand phone is working perfectly fine to make calls etc !
its still under flipkart 1yr warranty
but it wil expire in sept. plz assist.