How to use Reliance Jio 4G Sim Card in 3G phone

You can Enjoy Jio Internet Service But you can't call from your 3g Handset Because voLTE is Required to Call.

Note: This Trick is little risky. So Try at your own Risk

How to use Reliance Jio 4G Sim Card in 3G Mobiles ?

1.First You have to Open Engineering Mode in your Device, if you don't have then Download it from here
2.Now Install & Open the App
3.Select MTK Setting > Select Preferred Network Option
4.Then There you will see list of Network there you have to select 4G LTE/WCDMA/GSM & then you have to reboot your device.
5.Now Insert Your Jio 4G Sim Card in Slot 1 and leave Slot 2 as Empty

That's it Now You can Enjoy 4G Network in 3G Mobile. (Note: You will get 3G Speed not 4G)subh7u.blogspot.com