When reliance jio came into market with LYF phones then the speed was superb. The maximum speed I saw was 70.5 mbps it was superb but as the users have increased the speed has fallen drastically in the day time its just range between 10kbps to 250kbps.
Now lets talk about its calling its good but some time it quit irritate whaen called to phone no of airtel, vodaphone, etc.
Lets see what reliance do to maintain its goodwill in the market