I got my jio sim on 5-08-16 and got activated on 6-08-16. If u have got your jio sim and not got it activated just you need is to register a complaint on their toll free number 1800-88-99999 ( From other operator) . If u call them in the day time, evening time or morning time it is impossible to reach them because your call will be in waiting which can extend upto 5 hours. So you can them between 4 am to 5 am or maybe earlier like 1 am to 3 am and you will surely recieve an response in few days. If u got activated ur sim then put in your phone and then your preferred network mode should be LTE. Now download Jio 4g voice from playstore and call on 1977 to tele verify and on 1800-890-1977 to activate it and enjoy your free data.
HOW TO INCREASE SPEED
This method is for both those not getting speed before 4 Gb data and after 4Gb data.
~ First download snap vpn from playstore and connect to india server and don’t delete it from recent apps and then try downloading something from uc browser.
Thanks.
If u had any query please write it in the comment box.