3G communication networks on LG K31 are adequate with services that transmit information at a minimum of 200 Kbps. Cellular broadband speeds of several Mbps are also offered by later 3G releases, sometimes referred to as 3.5G and 3.75G, to smartphones, tablets, and mobile modems in laptop computers.
LG K31 3G Availability
Please know that 3G technology is available on LG K31.
Activating 3G on LG K31
To switch On/Off 3G on LG K31 follow this procedure:
1) Hit Settings,
2) Choose Network & internet,
3) Hit Mobile networks,
4) Hit Network mode,
5) Tap GSM / WCDMA auto to switch On 3G.
Is LG K31 3G device?
Because these two manners are working on both iOS and Android operating systems, we can consider it as the prime ways to identify if LG K31 3G network is available or not.
Way-1
There is an icon on the top of the LG K31 refers if 3G network is available or not.
Way-2
To know if your LG K31 supports 3G network or not, you can use this way:
1) Dial *#06# on your phone to display LG K31 IMEI number.
2) Explore www.imei.info, type your IMEI number and select Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your LG K31. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your LG K31 is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile settings commonly refers to 4G network.
More Stuff About 3G on LG K31
LTE Meaning:
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for handhelds devices and data terminals. Here are Its frequencies:
* 3G networks: 900 MHz and 2100 MHz (band 1 and 39).
4G networks: 800 MHz (band 20), 1800 MHz and 2600 MHz (band 7 and 38).
* 5G networks: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobiles settings generally refers to 4G connections.
What is MHz?
MHz (Megahertz) is a unit of frequency equal to one million cycles per second. It is used to measure the transmission speed of electronic devices, including mobile phone communications.
Knowing More About Band:
The band is an interval in the frequency domain, defined by a lower and upper values of transmission capacity over network communication systems. However, broadly we are using bandwidth expression to refer to the capacity of a network.