HOW TO WORK IN 4G IN 3G MOBILE DEVICES ?

Question

In the any android device how possible a 4g support in 3g device ... Because of in all the all social media advertisements are a available so i am ask a question ....

Prakash Kumar · Answer

Hi Limbani Refer the below link http://vlivetricks.com/use-4g-sim-in-3g-android-mobile-phones/

Limbani Akash · Answer

In this link http://akashlimbani.blogspot.in/2016/12/3g-to-4g-convert-in-android-mobiles.html

Prakash Kumar · Answer

Have you tried any method in that? I am just giving suggestion to refer the idea.

Limbani Akash · Answer

But this is possible ?