andriod

Hi all, creating this thread to discuss on technology, products and trends that are changing the agriculture and farmer's lives for good. We can discuss about Agri-tech startups, IOT and interesting ideas that enable farmers

So, in detail, I have a jio sim and a bsnl sim. I am a victim of slow jio speed which is totally random. So i recharged bsnl 333 plan which gives 3gb/day data. So the issue is that when selecting cellone sim as data sim, 4g option is unavailable in jio sim which is placed in 1st sim slot, I need...