I have idea sim from 1 year and now I just faced problem I use idea apps to see how much I habe used my calls and data as in application it was shown data my data is left and I was using my data regurly and then I received a message from idea that I did data usage excess from my plan.
But in their application it was shown that my data is left I have posted both the imahes of message and application screenshot in idea cellular ltd.
Guys just be aware as idea donot update their application and can charge much from you.