how to unlock idea netsetter new modem e 1550 (3g) i could unlock my idea netsetter by downgrading firmware, i inserted airtel sim first and i am using now. but the problem is i am not able to use other sim cards.
the modem is showing signals for other sim cards but not connecting to internet.
i noticed in dashboard is
PS network registration and CS network registration are not registered for other sim cards.( these info you can find in tools>diagnostics>network status |