Pls tell me how to resolve this issue my phone screen always message pop up Sim tool kit error in application i fed up of this issue:
Guys check your both sims are activated or not. If not kindly recharge and activate it. The pop up will not come. Ex. i got error due to Airtel sim and my sim's incoming outgoing was already stopped.I also got same error, also tried all things posted on internet and you tube.I recharged RC 35 it automatically resolved.