Mukesh Ambani-led Reliance Jio on Tuesday reduced the validity of its postpaid and prepaid plans, effectively cutting down the 4G data offered with them and providing a mi**r breather to bleeding rivals in the relentless price war. The company's Rs 309 prepaid plan, which earlier offered 84 GB data for 84 days with a daily cap of 1GB, will **w come with 56 GB data for 56 days with a Fair Usage Policy of (FUP) 1 GB per day. Similarly, its Rs 509 prepaid ...