How to enable 5G in iPhone : A Step By Step Guide 

Author : Rajan Sharma

First of all You've to open your Settings in an iPhone devices  

Then You'll have to click on Mobile Data option.  

After that, You'll have to Choose your 5G enabled SIM card. Primary or Secondary  

Now, You'll have to Click on Voice & Data option.  

Then, You'll see two options. You've to select 5G Auto.  

5G on reduces your battery life as well.  

But make sure that 5G services are enabled in your area.