Follow The steps -:
• Keep a minimum balance of rs 2 in your
airtel sim.
• Now goto one.airtel.in from your default phone browser.
• Activate the YouTube video trail pack of
100 mb [ first try skipping this step, if not
works then do this step.
• Now need to goto Wynk Music and click
on free download.
• When your downloads reach 50-60% cancel it.
• Now goto Wynk movies and click free
download.
• Same as above step, when the download
reaches 50-60% disconnect it.
• Yo. You are successfully unblocked your
airtel sim. This trick working in many states...