Why has my phone changed from 4G to 3G?

Your phone will use 4G/LTE if it is available. It will use analog voice otherwise. Voice is called GSM; there is no 3G/4G, which only applies to data. If it switches to 3G that means that the carrier’s network does not have sufficient capacity for VoLTE.

Why 4G is not working in Airtel?

You just have to ensure that the Airtel 4G SIM is inserted in the SIM slot with data capability and select the “4G/3G/2G (Auto)” as the preferred network mode. Follow these steps to enable the same – Settings -> SIM networks -> Preferred network type -> .

Why do I only have 3G and not 4G?

Check whether network settings are set correctly. Go to Settings > Wireless & networks > Mobile network and set Preferred network mode to 2G/3G/4G for both SIM cards. If there is an Enable 4G option, enable it as well.

How can I stop 4G switching to 3G?

Depending on which device/ Operating System you have; Go to settings, Mobile settings, Network Mode, Select 4G only instead of 4G/3G.

Does changing APN increase internet speed?

To increase the internet speed, the settings of the phone have to be changed. For this, first, go to the phone settings and click on Network Settings and select Preferred Type of Network here 4G or LTE. Change APN settings. To increase the speed of the internet, check the Axis Point Network (AP Point Network).

Is 5G better than 3G?

Reports state that the 5G network provides the fastest speed, decreased transfer rates, increased bandwidth and provides more opportunities for connectivity and reliability. That is significantly lower than the 120 milliseconds on the 3G network. Anticipated download speeds of around 1 Gbps will become standard.

What is difference between 3G and 4G?

4G vs 3G speeds One of the principal differences between 3G and 4G models is the speed at which they can download files from the internet. A typical 3G phone can connect to the internet at a maximum speed of up to 21Mbps, whereas a 4G phone can do so at theoretical maximum speeds of 300Mbps.

Why does Airtel switch from 4G to 3G after making a call?

2. The switching of network from 4G to 3G happens because airtel is not VOLTE capable . Therefore whenever we make call it has to switch to 3G from 4G to make a call after call ends it again switch back to 4G. Airtel is planning for VOLTE in next year 2018 till March it will be available.

How to get 30 GB data for free with Airtel?

Airtel customers on 2G/3G mobile devices will be eligible for 30 GB data FREE data when they upgrade to a 4G smartphone. Prepaid customers will get FREE 1 GB data every day for 30 days over and above any pack they charge with. Postpaid customers will get FREE 30 GB data.

Why can’t I receive calls on my Airtel SIM card?

You won’t receive any calls, since airtel doesn’t have VoLTE support, nor does any other network provider in india except Jio. And when you are travelling and at some place where there is no 4G connectivity, your phone won’t connect to the available 3G or 2G networkds. This is to be used if you are using that SIM for data usage only.

Why is my sim card showing 3G instead of 4G?

In your case it simply means that there is no 4G network coverage at your location due to which the SIM card detects the next lower level of network which is 3G. A simple test like using you mobile phone in the 4G coverage area while your mobile network settings are set to use LTE/WCDMA/GSM, will help to understand better.