Idea internet is pathetic... 4g its said bt 4g range not recieved at all 3g mostly... Which is slow than 2g... Speedtest frm okla shows upload speed 0 or 0.1 most of the time... I used airtel before it worked fabulously... I dnt knw why i switched to idea biggest mistake to make this stupid decision of buying Idea sim. Very poor services internet as well as calling.... No range ever found.... Though my handset is one of the best in market still it is very bad coverage from Idea... If possible give good services to customers.