Recently I buy idea 4g sim for my 4g mobile because I want to take advantage 4g network so that I want to download new songs, movies, games and also use facebook and whatsapp in my mobile but the condition of idea 4g network is very poor. Speed of 4g of this sim is not good when I look at the video in it the vidoes run intermittently. I can not easily video chat in. The offer in this sim is also not something specical sometime it caanot catch network in rulear area this sim not work perfectly. This sim is not perticulary helpful.